Feed Compounder November/December 2023

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FEED

November/December 2023

COMPOUNDER

Vol. 43 No. 6

Contents

Pentlands Publishing Ltd Plas Y Coed Velfrey Road Whitland SA34 0RA United Kingdom Tel: +44 (0) 1994 240002 Web site: www.feedcompounder.com E-mail: mail@feedcompounder.com

COMMENT

PUBLISHED BY:

Opinion: Time to Back Young Farmers

2

Ryan Mounsey: Feed Production Update

4

Colin Ley: View from Europe

10

Robert Ashton: 10 Ways to be Stoical

14

Rob Daykin: Ruminations

16

Christine Pedersen: Milk Matters

18

Matthew Wedzerai: Scientifically Speaking …

20

Green Pages

22

Feed Trade Topics From the Island of Ireland

EDITOR: Andrew Mounsey

New Probiotic Strain Combines the Benefits of Lactic Acid and Spore-Forming Bacteria

26

By Oliver Caiger-Smith

DEPUTY EDITOR:

Reducing Enteric Methane Emissions from Ruminant Livestock

28

By Adrian Packington and Nicola Walker

Ryan Mounsey

Company Profile: LvLogics - Silo Monitoring

31

ADVERTISEMENT/SALES MANAGER:

Promtek Launches Innovative Cloud Process Control Solution

32

Controlling Moisture Can Boost Mill Efficiency

34

Fiona Mounsey

With Lauren James

Copper Toxicity: the Unknown Risk Factors

36

By Vet. Leandro Royo and Dr. Rahma Balegi

SUBSCRIPTION RATES: Print and On-Line One year: £80 Two years: £150 Three years: £200

Proper Amino Acid Nutrition Key to Safely Wean Piglets Dublin-Based Dairy Unit Steps Up To Tackle Methane-Reducing Responsibilities

Views expressed by contributors are not necessarily those of the Publisher. © Feed Compounder 2023

40

With John Grehan

Industry Approach and Clarity Needed to Drive Sustainability ISSN 0950-771X

38

By Bart Matton

42

With Liz Homer

Spotlight on: Materials Handling

44

Feed Ingredients: Nutritional Products

46

In Brief

50

People

52

Buyers’ Guide

54

Feed Compounder November/December 2023 Page 1

opinion TIME TO BACK YOUNG FARMERS The future of European agriculture lies with young farmers and, by

rising demands is vital for our linked industries, farming and feed, an

definition, so does our own industry.

understanding which is behind the launch of a new training programme

Unless we keep equipping the next generation to be ready to

at the UK’s Harper Adams University. The Shropshire-based facility

take over when the time comes, there will be a steady decline in skill

has created a young-farmers’ sustainability leaders programme which

levels, especially as the demands to feed and farm animals in a more

recognises that transitioning to more sustainable food production is a

sustainable manner than ever, continues to grow.

significant change for many farmers and their suppliers.

According to a recent statement released by Renew Europe, a

As a result, more than 70 young farmers from across the UK have

liberal, pro-European Group in the European Parliament, nothing tells the

been attracted to join a nine-month programme to explore sustainable

story of a farming sector in trouble like the younger generations giving up.

agriculture, designed by Harper Adams and backed by Tesco. The

Apparently, farmers under 40 years old now manage only 12%

so-call ‘Future Farmer Programme’ is geared to support those in the

of all farms in the EU, a demographic problem which Renew Europe

industry aged under 40, helping them to develop their skills in sustainable

says is undermining the continuity and dynamism of the sector and is

agriculture.

weakening certain rural areas.

Course director Simon Thelwell said that one of the school’s core

The group’s report states that generation renewal in farms is one

purposes is to develop new talent in the agri-food sector and to improve

of the 10 priority objectives of the new Common Agricultural Policy,

knowledge levels as regards sustainable food supply. That knowledge,

as reflected in Member States’ National Strategic Plans. It argues,

he added, will be critical.

however, that more needs to be done across the EU to increase the

Tesco’s Head of Sustainable Agriculture, Natalie Smith, told the

attractiveness of farming for new generations and to help farms be

launch that the world is facing both a climate and a biodiversity crisis, with

passed on to younger farmers, men, and women.

the impact of that being seen in the UK on an annual basis. Stressing

How often have you seen the way forward being blocked by the

the need to improve productivity, animal health, and welfare, while also

older generation’s unwillingness to stand aside? Understandable, of

reducing carbon impact, alongside protecting and restoring nature,

course, but those who find solutions to business succession, even on

she said that farmers still need to deliver great produce to customers.

a shared basis, invariably benefit from the process.

Renew Europe Shadow MEP, Jérémy Decerle, said that the issue of generational renewal in agriculture needs to be taken very seriously

As such, she added, Tesco recognises the importance of British agriculture and its responsibility to support farmers, growers and suppliers in safeguarding the future of the food industry.

and that the first condition for meeting these expectations is that there

Another aspect of the Harper Adams model is that all degree

should be sufficient men and women committed to farming to make

courses include the offer of a placement year in industry, designed to

this possible.

enable participating companies to engage with future talent.

The group concluded by saying it firmly believes that ensuring

The sales pitch from Harper Adams is that the placement

the future of agriculture means investing in education and training

opportunity gives employers graduates who have both real-world

opportunities. Training is necessary to equip young farmers to develop

experience and know their subject inside out. During their year in

their businesses and thrive in a profession that is increasingly being

industry, they argue, students take on the sorts of challenges they’ll face

asked to integrate new practices, new technologies and embrace the

when they’re eventually working for real, learning how to communicate

search for innovative solutions.

effectively, solve problems, make decisions, work independently and,

A brief trawl through current innovative feed ideas, for example,

when operating in teams, manage money and even staff. As a result,

inevitably turns up a vast list of insect protein investments or a seaweed-

by the time they graduate they have the confidence to get stuck in

based feed development of one sort or another.

from day one.

Similarly, sustainability and innovation are routine features in farm

Demand for sustainably within farming and feed production is not

and feed industry trade shows. The recent Anuga trade event in Cologne,

going to take a step backwards. We’re way beyond that point. By the

for example, adopted the theme of ‘Sustainable Growth’ this year and

same token, the march of innovative products, processes, and feeding

listed no fewer than 68 products in its innovation area which the judging

regimes, will keep advancing. Keeping our training and equipping in

panel declared were convincing in terms of concept, innovative power,

pace with the changes that are taking place, therefore, is vital.

sustainability, and creative implementation. This is the world we live

The reality of under-40-year-old farmers being stuck with a tiny

in and in which innovative animal feed developments must compete.

percentage of farmland on which to work, is not a comforting thought. As

Developing next-generation farmers who are able to embrace these

an industry, we can’t afford not to be involved in helping to change this.

Page 2 November/December 2023 Feed Compounder

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Feed Production Update

NEWPORT

FEEDS

By Ryan Mounsey

GREAT BRITAIN Monthly Production Update – August Total production of compounds, blends and concentrates in Great

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Britain, including integrated poultry units, during the month of August 2023 decreased by 15,000 tonnes or 1.5 per cent from its corresponding year previous return to 996,400 tonnes. This was the first time that total output for the month had fallen below 1,000,000 tonnes since 2015 and was the lowest August production level since 2011. As a result of this, the production under review was a significant 43,800 tonnes or 4.3 per cent below the decade long average for the month.

Total feed production during the month of August 2023 was made up of: 48.2 per cent poultry feed, 29.6 per cent cattle and calf feed, 14.7 per cent pig feed, 3.3 per cent sheep feed, 1.4 per cent horse feed and 2.9 per cent other feed.

At 480,300 tonnes of output, total poultry feed production for August had fallen by 4,100 tonnes or 0.9 per cent to its lowest level in 10 years. Moreover, the current total was 25,500 tonnes or 5.2 per cent down on the 10 year average for August.

In spite of the trend displayed by the sector as a whole, total integrated poultry units bettered year previous output by 5,800 tonnes or 3.6 per cent and rose to 169,000 tonnes of production. The turkey compounds and chick rearing feed compounds subsectors both also surpassed their August 2022 returns: the former did so by 2,300 tonnes or 21.5 per cent to 13,000 tonnes, its highest output since 2019, and the latter did so by 1,500 tonnes or 16.9 per cent to 10,400 tonnes of production. In contrast, output of broiler chicken compounds declined by 11,000 tonnes or 6.8 per cent to 150,000 tonnes, its lowest level since 2015. Production of layer compounds, at 79,300 tonnes, was 6,800 tonnes or 7.9 per cent down on a year earlier and at its lowest level since 2014. The poultry breeding and rearing feed subsector was also at its lowest output since 2014, production had dropped by 1,400

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tonnes or 5.6 per cent from August of a year previous to 23,800 tonnes.

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Total cattle and calf feed production outstripped its year earlier output by 2,400 tonnes or 0.8 per cent and increased to 294,900 tonnes of output. However, the total under review could not match the decade long average for the month, which it fell 4,600 tonnes 1.6 per cent below.

Production from the sector’s largest element, compounds for dairy cows, was in line with that of the corresponding month a year previous at 164,300 tonnes, 100 tonnes or 0.1 per cent in excess of 2022. Blends for dairy cows output rose by a more considerable 1,600 tonnes or 2.9 per cent from a year earlier to 56,900 tonnes. Total calf feed, at 13,000 tonnes of production for August, was 400 tonnes 3.2

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of 2,400 tonnes or 12.9 per cent from a year previous brought all other cattle blends up to its highest level for the month under review since 2015 of 21,000 tonnes of output. However, production of all other cattle compounds had dropped by 2,000 tonnes or 5.6 per cent to 33,800 tonnes, its lowest ever August return since records were kept in their current form. Lastly, cattle protein concentrates fell by 100 tonnes or 1.7 per cent to 5,800 tonnes of output.

For the fifteenth calendar month in succession, total pig feed had declined from its year previous counterpart. In the month under review, the output of 146,500 tonnes was 9,800 tonnes or 6.3 per cent down on 2022 and, as a consequence, the current total was 5,200 tonnes or 3.8 per cent below the decade long average for August.

Pig growing compounds were at their lowest output for the month

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tonnes which was 3,400 tonnes or 13.1 per cent down on a year earlier.

At 30,700 tonnes of production, pig breeding compounds were also at historically low levels, output having fallen 400 tonnes or 1.3 per cent from a year previous to its lowest level since 2009. Pig link and early grower feed output also dropped sharply; the total under review of 7,600 tonnes was 700 tonnes or 8.4 per cent below year previous levels.

Production of pig finishing compounds in August fell 5,300 tonnes or 6.1 per cent from a year earlier to 81,600 tonnes, although this was the fourth highest total for the period on record. At 4,000 tonnes of output, pig starters and creep feed was the only subsector that surpassed its year previous returns, doing so by 200 tonnes or 5.3 per cent.

Following three successive year-on-year increases in production, total August sheep feed output decreased by 4,900 tonnes or 13.1 per cent from a year earlier to 32,500 tonnes. Despite this sizeable drop, the total under review outpaced the 10 year average by 100 tonnes or 0.3 per cent.

Aside from sheep protein concentrates, where production remained at the same levels as a year earlier of 400 tonnes, all sheep feed elements fell below their year previous returns. Compounds for growing and finishing sheep production dropped by 4,100 tonnes or 15.5 per cent from a year previous to 22,300 tonnes. Moreover, output of both compounds and blends for breeding sheep fell by 300 tonnes from their respective year earlier levels, the former dropped to 2,900 tonnes, a decline of 9.4 per cent and the latter did so by 20.0 per cent to 1,200 tonnes. Finally, blends for growing and finishing sheep decreased for

Page 6 November/December 2023 Feed Compounder

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the second year in succession to 5,700 tonnes, 200 tonnes or 3.4 per

1,500 tonnes or 3.3 per cent to 46,600 tonnes and the latter did so

cent lower than in the corresponding month a year previous.

by 400 tonnes or 6.8 per cent to 5,600 tonnes of production. A rise in

Total horse feed production fell 500 tonnes or 3.6 per cent below

production from a year previous of 400 tonnes or 4.0 per cent brought

its year previous return to 13,500 tonnes of output. Despite being the

beef cattle compounds output to 9,800 tonnes; and lastly, all other cattle

lowest August total from the past five years, the total under review

compounds production grew by approximately 100 tonnes or 30.0 per

was 700 tonnes or 5.3 per cent in excess of the 10 year average for

cent from a year previously to 300 tonnes.

the month.

Total poultry feed production for August surpassed its year earlier

At 28,700 tonnes, total other feed had bettered its year

return by 3,100 tonnes or 4.4 per cent and rose to its second highest

previous output by 2,100 tonnes or 7.9 per cent. However, due to the

level for the month on record of 74,800 tonnes. Moreover, the current

considerably higher production levels in the sector from the first half

total bettered the decade long August average by a considerable 7,200

of the preceding decade, the total under review was 9,200 tonnes or

tonnes or 10.6 per cent.

27.6 per cent lower than the 10 year average for August.

Despite the overall increase from the sector as a whole, as many of its subsectors fell below year earlier returns as rose above them. Chick

NORTHERN IRELAND Monthly Production Update – August

rearing feed output decreased sharply from its 2022 output to 1,800

For the fourth August in succession, total production of compounds,

and breeder feed production was 800 tonnes or 2.6 per cent down on a

blends and concentrates in Northern Ireland surpassed its year previous

year earlier but in spite of this, the output was still at its second highest

total. The output from 2023 of 195,800 tonnes was the second highest

level for the month on record. Broiler feed production was also at its

for the month on record and 1,100 tonnes or 0.6 per cent greater than

second highest August level, although it had surpassed its year previous

in the corresponding month a year earlier. Additionally, the total under

return by 4,300 tonnes or 11.6 per cent, rising to 41,700 tonnes. Turkey

review outpaced the decade long average for August by 16,200 tonnes

and other poultry, at 3,100 tonnes of output, had increased from a year

or 9.0 per cent.

earlier by 100 tonnes or 2.1 per cent.

tonnes, a drop of 500 tonnes or 22.3 per cent. At 28,100 tonnes, layer

Total feed production during August 2023 was made up of: 47.8

For the second August in succession, total pig feed output had

per cent cattle and calf feed, 38.2 per cent poultry feed, 9.9 per cent

fallen below its year previous return. 2023’s total of 19,300 tonnes

pig feed, 1.6 per cent sheep feed and 2.6 per cent other feed.

was 1,100 tonnes or 5.6 per cent down on a year earlier but was

At 93,500 tonnes, August total cattle and calf feed production had dropped by 1,600 tonnes or 1.7 per cent from a year previous. However,

nevertheless a corresponding 1,100 tonnes or 6.1 per cent in excess of the decade long average for the month.

this was still the fourth highest total for the period since records were

Pig starters and creep feed was the sole pig feed category that

kept in their current form and as such, the total under review was 7,900

bettered its year previous total, doing so by 100 tonnes or 2.2 per cent

tonnes or 9.2 per cent in excess of the 10 year average for the month.

and rising to 2,300 tonnes. The largest decline from a year previous in

Dairy coarse mixes or blends production from the month under

both size and proportion was in pig finishing feed output; at 8,000 tonnes

review had declined significantly from the record high for the timeframe

of production in August it was 800 tonnes or 9.0 per cent down on the

from a year earlier, doing so 2,700 tonnes or 14.8 per cent down to

corresponding month of 2022. Output from the remaining subsectors

15,400 tonnes of output. The output of beef coarse mixes or blends, at

all dropped from a year earlier: pig breeding feed did so by 200 tonnes

15,700 tonnes, was also a marked 1,200 tonnes or 7.0 per cent lower

or 6.5 per cent, down to 2,400 tonnes; pig growing feed did so by 200

than in the corresponding month of 2022. In contrast, all remaining

tonnes or 4.3 per cent, down to 3,700 tonnes; and pig link and early

cattle and calf feed subsectors bettered their year previous totals. Both

grower feed did so by 100 tonnes or 2.4 per cent, down to 2,900 tonnes.

dairy cow compounds and other calf compounds rose to their second

At 3,100 tonnes of production, total sheep feed output for August

highest outputs for the month under review. The former increased by

was 250 tonnes or 8.1 per cent in excess of its corresponding year previous return. The total under review was also 100 tonnes or 2.7 per cent greater than the 10 year average for the month.

Coarse mixes or blends for sheep remained, as it had done for the past five Augusts, at 600 tonnes of production for the month. Growing and finishing sheep compounds rose from year earlier levels by 200 tonnes or 7.5 per cent to 2,300 tonnes and the remainder of the sector’s growth came from a 50 tonnes or 29.9 per cent increase in breeding sheep compounds to 200 tonnes of output.

Total other feed surpassed its year previous August output by 500 tonnes or 10.5 per cent, rising to 5,100 tonnes of production for the period. In spite of this increase, the total under review was 100 tonnes or 2.0 per cent below the decade long average for the month.

Page 8 November/December 2023 Feed Compounder

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one of the most fertile agricultural regions in the world, they warn that

View From Europe

By Colin Ley

the country is facing new agricultural, ecological, economic, and societal boundaries, not least in dealing with Europe’s net-zero ambitions.

The conclusion from WUR, after all such considerations, is pretty blunt. The research team’s toughest comment is that a long-term perspective for agriculture in the Netherlands is currently best described as ‘missing’. In the style of Monty Python’s dead parrot sketch, that means it doesn’t exist, it’s not here, we don’t have one, etc.

Climate change prompts all-change across Europe

Reading the original (available on the WUR website) is thoroughly

The impact of climate change on European food production, past,

recommended. For the moment, however, the following is a heavily

present, and future, is raising a host of questions for us all. There could

edited version of WUR’s six dilemmas.

also be a few opportunities to embrace, provided the Continent’s reaction to rising temperatures is well thought out and properly managed.

1. How will the Netherlands contribute to the global food supply?

Will Dutch farmers only produce enough for the Dutch market,

Dealing with the past and present, a decline in output due to weather

in short chains? In that case, the livestock population may

effects is already showing through. While it remains too early to draw

decrease sharply. Or will Dutch agriculture be a part of Europe’s

long-term conclusions from the last couple of years, the warning signs are certainly dramatic.

food strategy?

2. What is the function of animal husbandry in the Netherlands? Will

Addressing the future, meanwhile, is a challenge which political

we continue to serve the European or global demand for high-

and business leaders need to get right. Setting net zero targets across

quality proteins with our animal husbandry? Or will our animals

Europe is the easy part. Dealing with the fall-out from the achievement of such targets is an altogether more complex issue.

become mere processors of grass and residues?

3. What is the moral position of animals in our food supply? What

As this column shows, dealing with the past and present is a

rights will we grant animals and to what extent may we exploit

fact-based process in which we just have to get on with it, trusting that

them for our food supply—and under which conditions? What

supply and demand can be kept in balance while longer-term solutions

would a livestock sector that values animals more (than at

are sought.

Considering the future of climate change/net zero impacts, however, is an entirely different ‘can of worms’.

Six dilemmas for Dutch farmers Starting very much with the future in mind, a team of Dutch farm researchers

present) look like?

4. How many of the future climate and nature goals do we want to meet in the Netherlands? The Netherlands has agreed to drastically reduce its greenhouse gases by 2050. How will the Netherlands compensate for the remaining emissions to become climate neutral?

has identified six dilemmas which they believe are over-hanging agriculture

5. Will we separate or intertwine agriculture and nature in the

in the Netherlands. They also examine where their country’s farming

Netherlands? And (how would this impact) land use, biodiversity,

industry might end up in a few years’ time. Their observations raise critical

and productivity, among other factors?

questions about whether Dutch farmers will continue to exploit international supply ambitions or opt for a quiet life on the domestic front, neatly ticking

6. Can, or will, we base our (future) course (of food production) on consumer behaviour?

the nation’s net zero requirements in the process.

Released in early October by Wageningen University and Research

Scotland at the crossroads

(WUR), their report covers wide-ranging concerns, spanning from the

For a second opinion on WUR’s direction of travel, I sought a view from

future of food supply to whether agriculture and nature will separate or

Professor Eileen Wall, head of research at SRUC (Scotland’s Rural

intertwine in the years ahead. The six dilemmas’ list also deals with the

College). Her response proved equally compelling.

ongoing role of Dutch livestock husbandry, the moral case for farmed

Starting by acknowledging that transitioning to more sustainable

livestock in general, and the extent to which farming could, or should,

agricultural practices is universally essential, leaving regions everywhere

be driven by consumer behaviour.

with unique challenges and opportunities, she commented that the

Published under the Dutch title: ‘perspectieven op landbouw,

industry in Scotland was also at a crossroads.

voedsel en natuur’ (perspectives on agriculture, food and nature), the

More specifically, she argued that the Scottish Government’s

report identifies the need for a long-term food production vision while at

recently introduced Agriculture and Rural Communities Bill embodies

the same time accepting there can be no delaying of the Netherlands’

the country’s attempt to redefine its agricultural practices in a post-Brexit

implementation of necessary nature and environmental policies.

era. That includes aiming for sustainability, reducing emissions, and

WUR’s research team tackles a number of possible developments,

enhancing support for farmers and rural communities​.

pointing out that whatever else happens, the global population will

Picking her way through WUR’s six dilemmas, Prof. Wall said that

continue to grow over the coming centuries. They also highlight the

Scotland was also facing the dilemma of shifting its emphasis towards

increasingly urgent need to feed this rising population of billions in a

sustainable livestock practices, promoting environmental stewardship,

totally sustainable manner. While stating that the Netherlands remains

and reducing greenhouse gas emissions.

Page 10 November/December 2023 Feed Compounder

Comment section is sponsored by Compound Feed Engineering Ltd www.cfegroup.com

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“The Dutch agricultural dilemmas offer a reflective lens through

Spanish crop output down 15.6%

which Scotland can navigate its agricultural transformation, especially

While the Arctic Region may be looking up in terms of higher value

within the livestock sector,” she said, adding that the new Scottish Bill

cropping, growers in Spain are coping with their output being 15.6%

is a step towards aligning with broader global agricultural aspirations.

lower this year than expected. This is according to a new report from

Prof. Wall’s conclusion was positive, however.

CaixaBank, the largest domestic bank in the country.

“Through a collaborative and comparative analysis, both nations

The decline is blamed on the continuation into 2023 of the

can unearth sustainable solutions that transcend geographical and

prolonged drought conditions that affected much of the Iberian

cultural boundaries, fostering a more sustainable, ethical, and productive

Peninsula in 2022. This cut last year’s crop production in Spain by

agricultural future,” she said.

13.6%, a decline which has continued this year.

Professor Wayne Powell, Principal and Chief Executive of SRUC,

The situation in Spain is far worse than in the EU-27 as a whole.

also joined the conversation, focusing his attention on the need for

Spain’s wheat crop in 2023, for example, is set to be 38.4% below

‘moonshot innovation’ to deliver step changes that, he suggested,

its five-year average. This compares with EU-27 wheat production

cannot be resolved purely by policy. In that context, he pointed to both the Netherlands and Scotland having a very strong research base that can transform agriculture and provide new solutions.

“This will require unprecedented levels of collaboration within Scotland and beyond to countries such as the Netherlands,” he said.

For me, and for the sustainable future of our own industry, the WUR warning that the country is missing a long-term farming perspective is of concern, as is any suggestion that the scaling down of livestock farming could become a convenient part of meeting the country’s net zero targets.

The key message from Scotland, meanwhile, is that agriculture is at a crossroads. That implies a change of future direction with livestock, again, very much in line with the nation’s ongoing net zero debate.

These are issues which will need to be solved if we are to have the sort of future of which we’re capable and which the world at large, with its expanding billions, will undoubtedly require.

Shifting barley production Climate change also appears to be impacting traditional farming patterns, potentially impacting on the other end of the feed compound trail, namely raw materials.

My focus in this context concerns the potential for barley growers in the Arctic region to switch from planting feed crops to investing in higher value malting varieties. The potential for such a change to be carried through successfully, is being explored by specialists from the Scandinavian countries, Scotland, Iceland, and Alaska.

While barley has been grown throughout the study area for many, many years, cropping outputs have mainly been used for animal feed

remaining pretty much in line with its five-year figure.

Spanish barley output is no better, with total yields heading for 34.2% less than the country’s five-year average. The EU-27 decline, meanwhile, is set to finish 3.1% down this year.

The CaixaBank report extends to 48 pages, so this is the merest snapshot of its various horrors.

Looking for positives, however, the Bank argues that Spain’s agrifood sector is still making headway despite the adverse conditions being faced by producers, highlighting the continued development of rural tourism as a good complementary activity to the actual task of farming. While hardly a direct positive for anyone selling compound feed, anything that keeps Spanish farmers in business, and hopefully some livestock on the land, has to be welcomed.

Positives of livestock farming In the midst of acknowledging today’s food production dilemmas and the emission reduction pressures surrounding farming in general, it’s good to be reminded of the positive contributions made by keeping livestock.

Thanks to FEFAC, therefore, for recently restating the positives attached to grazing livestock, a significant percentage of which are kept on land which could never for used for growing crops.

In fact, of the 2 billion hectares of grasslands currently used by cattle, 1.3 billion hectares are deemed to be ‘not convertible’ for crop use due to a number of limiting factors. These include steep terrain areas, the marginal depth of soil, or too-short vegetative cycle growth. The most productive way to utilise such areas, therefore, is

and straw. In more recent times, however, scientists in the countries

to produce human food through livestock farming, particularly by way

involved have found that barley crops have been maturing more than

of keeping ruminants such as cattle, buffaloes, sheep and goats.

was previously possible.

FEFAC also points out that the total arable land area used for

According to research leader, Dr Joanne Russell, from the Scottish-

animal feed production is about 0.55 billion hectares. Alongside

based Hutton Institute, this has raised hopes that the Arctic Region

this statistic, some 86% of animal feed is composed mainly of plant

(including the far north of Scotland) could be capable of producing higher

materials rich in cellulose, which cannot be directly used as food by

value crops, presumably assisted by rising temperatures across the area.

humans. This includes grass, hay, crop residues and the co-products

The project, called ‘Raising the bar’, involves plant breeders in

of crop processing.

Denmark and Iceland, the curator of the Nordic Gene Bank in Norway,

Ruminants are also great upcyclers thanks to their complex,

a variety developer in Alaska, geneticists in Sweden, and many others.

specialised digestive system which is capable of converting non-edible

Largely an information gathering exercise at this stage, up to 16

fibrous plant materials into animal proteins of high nutritional quality.

specialists are due to gather in Scotland in early February next year to

These items would otherwise have to disposed of as waste, a process

compare notes. If their findings justify further action at that point, their

which itself would inflict its own environmental impact.

plan is to prepare a bid for funding to assess the commercial potential of switching from feed to malting varieties in the not-too-distant future.

Page 12 November/December 2023 Feed Compounder

It’s good to be reminded of the positives of livestock farming once in a while.

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Ten Ways …

5.

Only spend your time on what is important – Our lives are filled with distraction; I, for example, too often find my train of

to be

thought interrupted by the ping of an arriving email, or message

stoical

more done, but better to concentrate on what is most important

By Robert Ashton

via social media. Multi-tasking might appear to allow you to get and leave the rest until later.

6.

Spend your time doing what’s possible – Too often we accept responsibility for things we cannot alter. Canute is said to have

Academics have written endlessly about stoicism, and many say that

tried to stop the incoming tide, to demonstrate that even though

contemporary interpretations have their roots in the writing of Viktor

he was a king, he could not control nature. It’s just too easy to

Frankl, a psychiatrist and writer who survived the holocaust and is

say yes to even impossible tasks.

perhaps best remembered for his book Man’s Search for Meaning.

7.

Listen more than you speak – It’s what you do that matters,

But to me, stoicism is simply the ability to endure hardship without

not what you say you will do. We all tend to talk too much, and

complaining, because you are confident that in the end, things will

the rule of thumb in any conversation is to listen more than you

get better. The Roman statesman Senaca, who lived more than

speak. Some of the most interesting, perhaps stoical, people

2,000 years ago described stoicism as ‘the power of the mind to be

are those that take a while to compose what they’re going to

unconquerable,’ which for me sums it up nicely.

say. There’s nothing wrong with some silence in a conversation or interview, but most people are uncomfortable with silence so

Stoicism is on my mind, because my wife and I have just moved

feel compelled to fill it!

into a new house, concluding a six year search for somewhere where we could build a home in which we can comfortably grow old. Our

8.

Watch your ego – It’s all too easy to develop an inflated view

new home is close to where we both grew up, and life now is better

of our own self-importance. This is a real danger if you have a

than I could ever have imagined it. But I was anything but stoical in

leadership role because others will step back and let you make

my approach to our growing need to downsize. On reflection I can

the decisions. The best leaders though, are those that delegate,

now see that, as has so often been the case throughout my life, a

empower and trust those they manage. In short, they are stoical!

little stoicism would have saved me much needless anxiety and made me far easier to live with.

I’ve always admired those able to keep smiling through the bad times, because they’re confident that the future will be better. Perhaps this time as much for me as for you, here are 10 ways we can all become just a little more stoical: 1.

Help someone else realise their dream – because like it or not we are members of a community as much as we are individuals.

If we help others, then others will be more likely to help us.

2.

3.

Do not assume that you will always succeed – However much we prepare to succeed, as often as not our success is dependent on others. We can train hard for a race, but our success relies on others being less able than us. It is human nature to want to win, but being able to lose gracefully and concede defeat where appropriate will set you apart from others.

10. Celebrate what you have – Building our new home saw us spend far more money than we had hoped. If you watch Grand Designs on TV you will know that this is far from unusual. But

Behind every challenge is an undiscovered opportunity – but

what I had to remind myself to celebrate was that we could afford

unless you can step back and see the bigger picture, you will be

to overspend and did not need to borrow money. Over the years,

too focused on the problem to see what might be a solution that

I’ve been dismissive of my achievements, but our new home is

is better than you could have imagined.

tangible proof that, actually, I’ve done ok.

Only fight your own battles – supporting others who are

Stoicism is not always easy to understand, so let me end with

confronting adversity is laudable, but unless you know all the

some quotations that for me capture the essence of what it means

facts, you cannot be sure that their battle can, or even should be won. Sympathise, empathise and offer calming words, but only roll your sleeves up and take up arms when it is a fight you need to win.

4.

9.

to be stoical. Salman Rushdie, a writer who has seen both success and suffering once wrote that the way to defeat terrorism is not to allow yourself to be terrorised. I wonder if he remembered that when he was attacked last year while speaking in the USA? The 19th century German philosopher summed up the importance

Focus on the present – I’m an over-thinker and spend far

of having goals, when he wrote; ‘He who has a Why to live for can

too much time dwelling on past decisions and predicting what

bear almost any How.’ As I look back on my life and career, I can

might happen in the future. But a stoic will accept the past, and

see that too often I adopted the goals my employer, and latterly while

concentrate on the now, rather than hypothesise about what is

self-employed my client gave me rather than have goals of my own.

beyond their control and might, or might not happen in the future.

Only now, am I starting to really do that.

Page 14 November/December 2023 Feed Compounder

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RUMINATIONS

By Rob Daykin of Daykin Partnership The situation in the dairy sector was deteriorating last time I wrote this

threshold, above which it is cost effective to feed for milk. The fantastic

article back in June. Back then the average milk price was just under

grazing season and one of the best years for maize in living memory (if

36p, and it was obvious there would be further reductions.

people can get it off the fields and in now!) means there is also plenty

The average is now 34.4p, weighted across processors, but there

of home-grown forage to keep many farmers happy for a good while

is a big range from those on aligned contracts above 40p still, to those

yet. On the basis of these three factors, we can probably assume feed

on ingredients-related ones at less than 28p!

compounders aren’t going to have a particularly fruitful winter as far as

Happily, though, my sources tell me that commodity prices have not only stabilised but have increased over the last few weeks, which should help to take the pressure off farmgate prices. And while there probably won’t be many or even any increases in farmgate prices over the next few months there shouldn’t be too many reductions either, I’m told. That’s not what anyone wants to hear, of course, but the fact is that Q1 in the year doesn’t have a particularly good track record of price increases, because processors are worried about doing anything to stimulate milk volumes through the flush. That said, price increases do happen in the first few months of the year … just not as often as they do later in the year.

There is, though, a better chance of increases than there was,

dairy is concerned, therefore!

Milk volumes in Europe are also falling, but they are still positive compared to last year, albeit only just. US farmers are producing less too, as are those in New Zealand. But it is too early to have a definitive idea as August is early in their season. This month (October) is the biggest month of the year, and we aren’t going to get an idea of volumes for a few weeks yet.

Nevertheless, the take home from all of this is that milk volumes are shrinking around the world, and that has to be welcome as it will contribute to a turn-around in milk prices. And the sooner that happens the sooner farmers will start spending again! Even on feed!

because milk volumes are falling away quite significantly by all accounts.

The latest data from AHDB shows that GB deliveries are running 2.7% behind last year, which is equivalent to 880,000 litres. It estimates September’s volumes at 1137m litres, which would be 1.2% down on last year. However, this isn’t as stark as it might seem. On the 22 September a haulier went into administration, and it has been estimated that 1.6m litres or so was not picked up on that day. Factoring in that and we can

WHO WE ARE Daykin Partnership has over 30 years of experience in agriculture, expertise in estate management, product

estimate that September was down 1%. But it is an impressive drop

development and logistics.

nonetheless, given that August was nearly 1% up on last year. The

We work hard to provide up

graph below shows how quickly volumes have tailed off over the last

to the minute news and information as well as the latest and

few weeks compared to previous years.

most innovative products from across the industry. Our extensive

Undoubtedly milk prices are having an impact here, with farmers

network covers every aspect of modern dairy farming from

cutting back volumes in light of low prices and high costs. Feed prices,

supply chains, market information and raw material sourcing to

for example, have come down a bit from the summer but are still

budgeting, staff training and ration formulation.

over £300/t. Prices are down 14% from January, but milk prices are down 28.5% – exactly double the feed price reductions. At these price points the all-important Milk Price:Feed Price ratio is still below the 1.2

Page 16 November/December 2023 Feed Compounder

www.daykinpartnership.co.uk

Milk Matters

By Christine Pedersen Senior Dairy Business Consultant The Dairy Group

The effects of El Nino are being reported by the New Zealand Met Office with warm winds causing drying out of grasslands just as their milk

christine.pedersen@thedairygroup.co.uk

production hits its peak. While

www.thedairygroup.co.uk

in the UK high pressure over Europe is expected to make October very warm and extend

MILK PRICE OUTLOOK

the grazing season, which is

There has been a dramatic reduction in milk price, which followed an

often counter-productive for

equally dramatic increase last year. Our MCi dairy herd management

milk production, but can reduce

system reported that the average margin over purchased feed per

the cost of production. There is

cow reached a peak of £2994/cow in April 2023 with an annual

a lot of uncertainty and weather

average milk price of 47.9ppl. Although there has been some

appears to be increasingly

reduction in feed prices due to reduced global raw material prices,

important.

the fall in milk price means that average margin over purchased

We

have

recently

analysed our specialist dairy

feed is now declining.

What are the prospects for milk price? Globally in all the major

farm accounts with a summary in the table below, together with a

dairy export areas (EU, USA & NZ) milk production is currently in

forecast for 2023/24. We only include specialist dairy farm accounts

decline which indicates that for the 6 months to December 2023 milk

for bench marking as mixed farm accounts can skew the average

production will be around -0.2% - 0% which tends to mean global

results. We also include all the costs to the business including rent

dairy commodities could stage a recovery. The futures markets are

and finance and we don’t deduct non milk income and call this ‘net

now reflecting that possibility and the EU commodity markets are

cost of production’ which is used by some milk buyers.

showing increases of between 0.2% - 9.4% in the last 4 weeks. The

The average farm in the table sold 2.2 million litres in 2022/23, so

recent price cuts at the farm gate seen in the UK hopefully will be

well above the UK average. Last year was exceptional with an average

the last of this particular part of the cycle.

profit after family labour of 7.1ppl, which was a welcome reprieve from

The Dairy Group : cost of milk production analysis

Year end Milk sales Livestock sales Valuation change Total output Feed Forage Vet & med AI/recording Bedding & sundries Total Variable Costs Gross Margin Wages paid Power & Mach Property costs Administration Rent & finance Total overhead costs Profit before unpaid wages Unpaid family wages Profit after unpaid wages Total costs Non dairy income

Average 2021/22 ppl 32.9 4.2 -0.3 36.8 11.0 1.9 1.5 0.7 2.0 17.1 19.7 2.7 7.8 2.7 1.0 2.5 16.7 3.0 3.2 -0.2 37.0 2.4

Page 18 November/December 2023 Feed Compounder

Average 2022/23 ppl 45.2 3.9 -0.2 48.9 12.8 2.9 1.3 0.9 2.3 20.2 28.7 3.9 7.9 3.3 1.3 2.6 19.0 9.7 2.6 7.1 41.8 3.3

Change 23 v 22 ppl 12.3 -0.3 0.1 12.1 1.8 1.0 -0.2 0.2 0.3 3.1 9.0 1.2 0.1 0.6 0.3 0.1 2.3 6.7 -0.6 7.3 4.8 0.9

Top 25% 2022/23 ppl 41.0 3.6 -0.8 43.8 10.8 2.4 1.0 0.8 1.8 16.8 27.0 2.9 6.6 2.8 0.8 2.6 15.7 11.3 2.1 9.2 34.6 3.0

Top 25% v Av. Diffrence ppl -4.2 -0.3 -0.6 -5.1 -2.0 -0.5 -0.3 -0.1 -0.5 -3.4 -1.7 -1.0 -1.3 -0.5 -0.5 0.0 -3.3 1.6 -0.5 2.1 -7.2 -0.3

Forecast 2023/24 ppl 37.0 4.3 0.0 41.3 11.5 2.4 1.4 0.9 2.4 18.6 22.7 4.1 8.6 3.3 1.4 3.0 20.4 2.3 2.7 -0.4 41.7

Comment section is sponsored by Compound Feed Engineering Ltd www.cfegroup.com

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PTS for drug residues (Antibiotics, coccidiostats...) www.bipea.org - press@bipea.org a long run of negative profits in the preceding 6 years (average loss

Payment’ of £20 per hectare, for up to fifty hectares of land included

1.6ppl). The challenge going forward is how to deal with significant

into the scheme. The scheme is designed to be flexible; there is no

milk price volatility and to manage higher costs. Our Top 25% cost

minimum or maximum area required to enter and it will be possible to

of production was 7.2ppl below the average due to every cost item

add additional land parcels or new actions as they become available.

being lower. The forecast for 2023/24 is for the cost of production to

Applications are made online and are currently being invited

remain very similar at 41.7ppl, even with the reduction in feed and fertiliser, being offset by higher wages, electricity and finance costs.

The forecast is a loss of 0.4ppl, which is a return to the run of losses

in a controlled rollout to ensure system stability. Actions for soils, hedgerows, nutrient management and farm wildlife are likely to be of interest to most dairy producers.

in the years before the exceptional profit in 2022/23. The actual out turn for 2023/24 will depend on what happens to milk price over the

For Feed Industry since 1964

rest of the year to March 2024. Our benchmarking analysis has 38 points of comparison with our Top 25% target to help farmers identify strengths and weaknesses and where to focus their effort.

Managing volatility requires a thorough understanding of the cash position of the business, which requires a forward budget which will help to identify the peak borrowing requirement. Whilst there is uncertainty over milk price going forward it is relatively easy to update a budget for milk price changes to see how these

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SUSTAINABLE FARMING INCENTIVE 2023 Basic Payment Scheme income continues to decline and next year will

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Feed Compounder November/December 2023 Page 19

Scientifically Speaking …

Table 1: Effect of glycine on the growth performance of heatstressed broilers Item

Dietary treatments Control

HS

In a recent study published in the Poultry Science Journal,

HS +

HS +

1.0%

2.0%

Gly

Gly

Gly

ADG (g)

49.30

36.05

35.30

37.48

41.26

ADFI (g)

86.15

65.44

64.35

69.37

74.62

G: F

1.72

1.90

1.86

1.85

1.79

By Matthew Wedzerai

How glycine alleviates the negative effects of heat stress in broilers

HS + 0.5%

Glycine enhances intestinal morphology

researchers elaborate on ways glycine alleviates heat stress-

Alterations in the intestine’s oxidative state are usually accompanied

induced dysfunction of the antioxidant system and intestinal

by changes in intestinal morphology and permeability. Several studies

barrier function in broilers.

have reported changes in intestinal morphology in poultry under heat stress conditions, including a decrease in villus height (VH) and villus

The rising global temperature brings great challenges to the poultry

to crypt depth ratio (V/C), and an increase in crypt depth. In the present

industry. Due to the high metabolic rate and lack of sweat glands,

study, the addition of glycine markedly increased the intestinal villus

chickens are more vulnerable to heat stress than mammals. In the

height (duodenum, jejunum, and ileum) and V/C (duodenum) in heat-

high-temperature environment, the surface blood flow of poultry

stressed broilers, showing that the villi damage of the jejunum and

increases but the visceral blood flow decreases leading to the

ileum was linearly alleviated.

reduction of oxygen flow to the intestinal mucosa and the production of reactive oxygen species (ROS), resulting in intestinal tight junction

Supporting antioxidant system balance

injury, among other impairments. Oxidative stress is the main factor in

Heat stress induces high ROS production and disrupts the body’s

reducing growth performance under heat stress. To relieve heat stress in broilers, the current study focused on glycine as it has important antioxidant, anti-inflammatory, cytoprotective and immunomodulatory properties. Chicks are unable to synthesize sufficient glycine to satisfy their requirements, rendering it a conditionally indispensable amino acid.

antioxidant system balance. The exposure to heat stress exhibited oxidative damage with higher serum hydrogen peroxide (H2O2), and malondialdehyde (MDA), compared to the control birds.

After supplementation with glycine, both MDA and H2O2 contents decreased linearly. In line with these observations, glycine increased the activities of serum antioxidant enzymes superoxide dismutase

The glycine study In this study, a total of 300 one-day-old female broilers were randomly allocated to 5 treatments as follows: •

•

stressed broilers

Control: Broilers were kept under thermoneutral conditions and fed a basal diet.

•

Table 2: Effect of glycine on the serum antioxidant status of heat-

Item

Heat stress (HS): Broilers fed a basal diet and reared under high

Dietary treatments Control

HS +

HS +

HS +

ambient temperature.

0.5%

1.0%

2.0%

HS + Glycine (Gly): Broilers fed a basal diet supplemented with

Gly

Gly

Gly

either 0.5%, 1.0%, or 2.0% glycine and exposed to high ambient

H2O2

temperature.

(mmol/L) MDA

Growth performance

(nmol/mL)

As expected, the growth performance of broilers exposed to high

CAT

temperatures decreased significantly (Table 1). The feed intake

(U/mL)

(ADFI), and ADG were improved by the addition of all the glycine

SOD

levels compared to the heat stress broilers. The decrease in growth

(U/mL)

performance corresponded with the impairment of broilers’ intestinal

GPX

morphology and barrier function. However, the effect of supplementation

(U/mL)

with glycine showed no significant differences from both the control

T-AOC

group and birds exposed to high temperatures.

(U/mL)

Page 20 November/December 2023 Feed Compounder

HS

30.94

43.23

26.97

28.25

25.40

3.27

4.26

3.30

3.29

2.78

3.33

5.10

5.77

5.34

4.37

130.75

115.33

200.76

192.55

235.43

834.60

821.89

902.17

913.44

1015.01

11.97

7.44

13.14

17.93

10.59

Comment section is sponsored by Compound Feed Engineering Ltd www.cfegroup.com

(SOD), glutathione peroxidase (GPX), catalase (CAT) and the total

Modulation of ileal microbiota

antioxidant capacity (T-AOC) in the ileum mucosa. Glycine is an

The intestinal microbiota of poultry is complex and diverse, interacting

important component of glutathione (glutathione consists of glycine,

with the host and external factors such as heat stress. Heat stress

L-glutamic acid, and L-cysteine), which explains why it’s an important

alters the relative abundance of caecal flora in broilers and hens,

component of the body’s antioxidant system. Similar studies point

such as Firmicutes, Bacteroidetes, Tenericutes, and Proteobacteria.

to the same conclusion, in rats, studies show that dietary glycine

Previous studies report that dietary supplementation with 2% glycine

prevents Kupffer cell activation, ameliorates oxidative stress, and

decreases the number of pathogenic bacteria (Escherichia−Shigella,

reduces the impairment of the activities of antioxidant enzymes SOD,

Clostridium, and Burkholderiales) and increases the number of

GPX, and CAT.

short-chain fatty acid-producing bacteria (Blautia, Lachnospiraceae, Anaerostipes, and Prevotella) in the colon. In the present study, heat

Improving intestinal barrier function

stress decreased the α-diversity and β-diversity of ileal flora in broilers,

The supplementation with glycine lowered serum levels of bacterial

changing the distribution of microorganisms at the phylum and genus

lipopolysaccharides (LPS) and upregulated mRNA gene expression

levels. However, glycine did not significantly affect the richness of

of tight junction proteins Occludin and ZO-1 in ileal mucosa —

ileal flora. The researchers concluded: “These results indicate that the

improving the intestinal barrier function in a dosage-dependent manner. On the other hand, the Keap1/Nrf2 pathway is one of the important defence mechanisms against oxidation, it is involved in regulating the expression of antioxidant-related genes, such as

microbial pathway may not be the main mechanism by which glycine alleviates heat stress in broilers.”

Concluding remark In summary, “we have found that heat stress resulted in antioxidant

genes for NAD(P)H quinone dehydrogenase 1 (NQO1). In this study,

capacity and intestinal function impairment in broilers. These effects

researchers found glycine to increase the mRNA expression of Keap1

on the antioxidant status and intestinal barrier function were alleviated

and NQO1 genes in the ileal mucosa. Under the catalysis NQO1

by glycine, suggesting glycine might be a critical nutrient in maintaining

enzyme, quinones are directly reduced to hydroquinone, reducing

intestinal barrier function and antioxidant capacity in heat-stressed

the oxygen radicals generated by quinone conversion, thus forming

broilers,” they concluded. The researchers also emphasised further

a protective mechanism against oxidative stress damage caused by

research to determine the optimal inclusion level of glycine under

the metabolism of quinones.

heat stress conditions in broilers.

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Feed Compounder November/December 2023 Page 21

Green Pages Feed Trade Topics from the Island of Ireland TEAGASC CONFIRMS A SIGNIFICANT DROP IN TILLAGE FARM MARGINS

IFA WANTS TILLAGE SUPPORT TO BE TARGETED

Teagasc director, Professor O’Mara, has confirmed that tillage farm

McEvoy has called on Ireland’s farm minister, Charlie McConalogue,

margins in Ireland have dropped significantly, year-on-year.

to provide targeted financial support to tillage farmers most in need.

Irish Farmers Association (IFA) Grain Committee Chair Kieran

Contrasting the fortunes of the tillage sector in 2023 relative to

IFA held a recent meeting with the minister and Department

the year previous, he is pointing to the pressures that have developed

of Agriculture, Food and the Marine (DAFM) officials to discuss

from all directions – where the growing of crops are concerned – over

difficulties in the tillage sector at present.

the past 12 months.

“The rainfall has been relentless throughout 2023 and has made

O’Mara spoke at the recent Teagasc Crops Forum event,

for a very challenging year on all tillage farms. However, an initial

reflecting on the many challenges that have confronted tillage farmers

IFA survey through our National Grain Committee shows a number

throughout the 2022/23 growing season.

of growers, particularly in the south and south east of the country,

He said: “We have experienced both hot dry periods and very wet spells over recent months. The problem was that all of these

still have unharvested spring cereals remaining in fields,” Kieran McEvoy said.

weather trends were impacting on crops at the wrong times. The

“A substantial area of spring barley and spring oats has also

end result has been a fall-off in both grain yields, across the board.

been effectively salvaged with very poor yields since the last week

We have also seen a reduction in the area of crops grown this year.

of September.”

The end result will be a significant reduction in Ireland’s total grain output this year.”

Mc Evoy continued: “IFA analysis shows the potential losses per hectare for an unharvested spring cereal crop grown on rented land

O’Mara indicated that many late grown spring cereal crops

could exceed €2,200 per hectare, with a salvaged crop, potentially

will not cover costs in 2023. A drop in grain prices over the past 12

losing up to €1,700 per hectare. The financial implications for growers

months, in tandem with the continuing increase in crop growing costs,

caught in these unfortunate circumstances are extremely serious.”

will act to have a very significant and negative impact on cereal crop

The IFA Grain chairman concluded: “The €8 million funding

margins in 2023.

He continued: “But there are other challenges impacting on the tillage sector, particularly from an environmental perspective. A case

announced for the tillage sector in Budget 2024 is very modest. The only way it can make a difference, is to target it towards tillage farmers who have lost most or all of their crops in this very difficult year.”

in point is the recent change to the nitrates regulations, confirmed by the European Commission. This will put further pressure on tillage

UFU OPPOSES CUTS IN LIVESTOCK NUMBERS

farmers to secure the land they on which to grow crops.”

The Ulster Farmers’ Union (UFU) has made it clear that it will not

But, according to O’Mara, it’s not all bad news from an Irish tillage perspective.

He explained: “We know that tillage farming has by far the lowest

accept any proposal to cut livestock numbers in Northern Ireland (NI) as part of a plan to reduce the carbon footprint of production agriculture

carbon footprint within Irish agriculture. The attainment of a carbon

UFU president David Brown said: “Action is needed to tackle the

net zero scenario is already within the grasp of farmers committed

biggest issue facing the planet, but we cannot support any targets or

to growing crops.”

proposals to achieve net zero that will significantly impact our food

O’Mara confirmed that Teagasc remains committed to the tillage sector from both a research and advisory perspective.

security and suppress our pasture-based livestock industry with no benefit to reducing global emissions.

He commented: “The Food Vision Tillage Vision Group has been

“The majority of our politicians dismissed the original advice of

established by the farm minister to drive the tillage sector’s response

the UK’s Committee of Climate Change. Since then, the committee

to climate change. There is also a commitment at government level

have struggled to find a pathway to deliver on the legislative targets

to grow the size of Ireland’s sector to 400,000ha.”

for net zero by 2050.”

Frank O’Mara concluded: “I would strongly urge individual farmers to feed-in to the work of the Tillage Vision Group.”

Page 22 November/December 2023 Feed Compounder

He continued: “Cutting livestock numbers is not going to change consumer demand for dairy and meat. It will result in products

produced to lower standards being imported to replace what we can

with Northern Irish partners Queen’s University Belfast and the Agri-

no longer produce. If this happens, we wouldn’t be playing our part

Food and Biosciences Institute (AFBI).

in tackling climate change, we would be passing the buck.

The project, which began in 2019, has demonstrated:

“We would be putting countries that have higher emissions from

• A new ruminant feed additive that can reduce methane emissions by

food production, and are working to feed a growing global population,

28% in indoor systems in beef cattle. The research is now progressing

under pressure to produce more food.”

to further validate this and to investigate the potential for it to be

According to the UFU president, it’s critical that a balance is found

formulated in pellet form or as a bolus for longer-lasting effects to

between sustainable food production in NI which is the backbone of

facilitate application in pasture-based production systems.

rural communities, and climate action to prevent carbon leakage. This

• A 30% reduction of indoor methane emissions in growing beef

is especially so, given that NI dairy farming has reduced its carbon

cattle offered a forage-based diet with the inclusion of the dietary

intensity by 34% since 1990 and greenhouse gases from UK beef

supplementation 3-NOP.

are about half the global average.

• A greater than 80% reduction in greenhouse gas emissions from

David Brown again: “Government needs to step outside their

long-term storage of liquid manures and slurries using a new oxidising

bubble and wake up to the social and economic impact their net

slurry additive. Further research and demonstration trials are ongoing

zero targets in NI will create at home and abroad. The UFU is largely

to test its use in Irish systems.

in support of alternative suggestions for reducing emissions from

Commenting on these important scientific advancements,

agriculture based on the policies and proposals within the Future

Minister McConalogue said: “We know that methane accounts for

Agricultural Policy Programme.

the majority of Ireland’s agricultural greenhouse gases, mainly from

“This remains a very tough challenge for the industry, but we will

livestock but also stored slurries and manures. We also know the

continue to combat climate change. Agriculture is one of few sectors in

importance of our ruminant farming sector to the economy and to

NI that has policy ready, and a budget allocated, to continue delivering

rural Ireland.

climate action in line with the first carbon budget. It’s vital that policy supports us to do the same without suppressing local farming.”

“Suffice to say this research demonstrating the potential of feed and manure additives to reduce emissions from livestock farming is very welcome. Further research, funded by my department, is

IRISH GOVERNMENT WELCOMES ADVANCEMENT IN FEED AND MANURE ADDITIVES RESEARCH TO REDUCE METHANE EMISSIONS

underway to move this technology from being successful in an indoor

Ireland’s farm minister, Charlie McConalogue and his government

Minister of State Heydon said: “I am a firm believer that science

colleague with special responsibility for research and innovation,

and innovation can provide the solutions we need to reduce the

Martin Heydon, have announced new scientific advancements in

emissions profile of our food production in Ireland. Feed and manure

feed additives to reduce livestock methane.

additives have the potential to play a significant part in this. This

The products were tested in indoor beef systems but have the potential for use in pasture-based systems.

system to being successful and utilisable in our world-renowned outdoor pasture-based system.”

collaborative work bringing together, both north and south, and with industry, is to be highly commended.”

The research also demonstrated significant potential for slurry additives to inhibit and reduce emissions from manure storage.

NUFFIELD FARMING CONFERENCE 2024

The significant findings come from the project ‘Meth-Abate’,

Belfast is to host the 2024 Nuffield Farming Scholarships Trust annual

which is supported by €1.248 million of funding from the Department

conference. The event will take place between 19 and 21 November

of Agriculture, Food and the Marine (DAFM) and the Department

next year. The conference was launched recently at Agri-Food and

of Agriculture, Environment and Rural Affairs (DAERA) in Northern

Biosciences Institute (AFBI) Hillsborough in Co Down.

Ireland.

It is envisaged that around 30 Nuffield Farming scholars will present

The collaborative research is led by Professor Sinead Waters in

their findings at the conference with over 400 delegates in attendance.

Teagasc and Professor Vincent O’Flaherty in University of Galway,

All regions of the UK and Ireland will be represented at the 2024 event.

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Feed Compounder November/December 2023 Page 23

The conference will be held at several well-known locations

In my opinion … Richard Halleron

throughout the city, including the Belfast Assembly Rooms, Europa

GLYPHOSATE IS A CRITICALLY IMPORTANT HERBICIDE

Hotel, and Titanic Belfast.

WITHIN IRISH AGRICULTURE

Next year’s conference will have a three-day agenda featuring

Some members of the European Parliament mustn’t give much

a welcome buffet, a formal Annual Dinner, and two days of Scholar

consideration to the corn flakes they eat for breakfast each morning,

presentations, including presentations from the first Nuffield Farming

given the result of their recent glyphosate vote.

Next-Gen scholars.

“Belfast 2024 is already set to be an exciting conference with a

Invariably, a high proportion of what’s in their bowls emanates from genetically modified (GM) maize varieties.

packed agenda, reflecting the importance of the Northern Ireland in

And, wait for it, all of these crops will have been blanket-

UK agriculture and beyond,” confirmed Rupert Alers-Hankey, Director

treated with glyphosate, in order to control weeds throughout their

Designate of the Nuffield Farming Scholarships Trust. “Delegates

growing phases.

will hear from several year groups of scholars, with study titles that reflect the length and breadth of the UK food, farming, rural and land-based industries.”

Given this reality, it’s hard to work out why our elected EU representatives hold such an anti-glyphosate perspective.

Meanwhile, last March saw the European Chemicals

He added: “We are also looking forward to hearing from our first

Association (ECHA) recommend that the current European Union

Nuffield Farming Next-Gen scholars who will share their experiences

(EU) licensing requirements, where glyphosate is concerned, should

from their 30-day study tour of the UK dairy industry.”

be maintained. For the record, ECHA is an independent, regulatory

The Belfast 2024 Nuffield Farming Conference is open to anyone with an interest in attending.

authority on the safety of chemicals.

Residues for the herbicide in question are regularly tested for in Ireland and the rest of the EU.

OILSEED RAPE AREA DOWN 25% YEAR-ON-YEAR

From what I can gather, the track record of the farming industry

Teagasc is confirming that Ireland’s oilseed rape area is down 25%

in using the chemical has been extremely robust up to this point.

year-on-year: 15,000ha relative to the 2022/23 figure of 19,000ha.

It’s hard not to conclude that many EU politicians have a very

“This has nothing to do with economics,” according to Teagasc

‘green agenda’. And they are using the glyphosate issue as an easy

tillage specialist, Shay Phelan. “Many growers could not physically

card to play in this regard.

get OSR planted because of the very late winter and spring barley

But someone should tell them that there is no biological

harvests. In addition, straw lay on the ground on many farms for up

alternative to glyphosate. In fact, it’s the only show in town regarding

to a month after harvest because of the very wet weather. This was

its current use within production agriculture.

another factor that hindered the planting of OSR crops.”

For Irish tillage farmers to face the prospect of glyphosate being

According to Phelan, those OSR crops that were panted early

removed from their crop management tool kits would be akin to

are looking well. “Full ground cover has now been achieved in

have them operating a tractor or combine with one arm tied behind

many instances,” he said. “This should help restrict pigeon grazing

their backs: it’s just not on.

over the winter months. Growers are reporting low levels of grazing

I would also go one step further and suggest that the

damage by slugs, despite the very wet weather of late. And Phoma

introduction of such a ban would be the last straw that breaks the

pressure seems to be quite low at the moment. All of this is good

back of Irish cereal growers.

news for OSR growers. However, later sown crops have a bit of catching-up to do.”

Turning to the planting of winter cereal crops, the Teagasc representative confirmed that matters are on a knife edge.

He continued: “Merchants are confirming that sales of winter barley seed are down slightly, year-on-year.

“Heavy rains in the south of the country have put back planting back in that part of the world and it’s the same in the north east.”

In fact, one could argue that with the ever-growing threat of black grass and resistant brome varieties coming our way, the need for glyphosate in Ireland will actually increase over the coming years.

But let’s get back to our politicians in Europe. Their vote was extremely one-sided as it took no cognisance of the fact that large quantities of food are imported into Europe, which was produced using glyphosate-based management systems.

Some growers may have taken the ‘opportunity’ to plough ground

So if the same guys are up for banning the herbicide in this

in anticipation of ground drying out over the next few days. But, says

part of the world, why did they not call for a ban on the import of

Shay Phelan: “This is a very risky strategy. It takes ploughed fields

glyphosate-affected food with similar vehemence? Such a stance

that bit longer to dry out.”

smacks of total hypocrisy.

Page 24 November/December 2023 Feed Compounder

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New Probiotic Strain

Combines the Benefits of Lactic Acid and Spore-Forming Bacteria

By Oliver Caiger-Smith, Technical Sales Manager at Biochem

A healthy gut system is vital for proper digestion of feed, good growth

New EU-Registered Strain

performance, and the prevention of digestive disorders. Therefore,

The development of effective probiotics and understanding their

to keep young piglets healthy one must take into account gut health.

mode of action is a continuous topic of research. Recent studies

The gut is a very dynamic and smart ecosystem on its own, colonised

showed that the microbiota thrives and performance is enhanced

by a complex community of highly diverse microbes. The balance

when animals are fed with a combination of lactic acid producing and

between pathogenic and beneficial bacteria is crucial. A shift towards

spore forming bacteria. Such observations have led to the idea for

pathogenic bacteria can directly lead to negative impacts on piglet

the development of a new probiotic. Based on Bacillus coagulans,

health and growth.

TechnoSpore® has been approved for use in fattening poultry and

The weaning phase is especially challenging for the piglets, as

piglets. This new probiotic is a unique two-in-one solution that

they are often transported, mixed with other piglets, and begin eating

combines the advantages of spore forming bacteria and lactic acid

solid diets without milk. Piglets may show a drop in feed intake and daily weight gain after the first days of weaning. Consequently, this uncontrolled change in microbiota composition poses a significant risk for the development of post-weaning diarrhoea in these young piglets which can impact health and performance.

Probiotic based feeding strategies are aimed at reducing populations of pathogenic bacteria in the gut and concomitantly promote the growth of beneficial bacteria. The portfolio of probiotics available on the market today is a growing space. The available probiotic categories differ from each other in terms of properties and mode of action, but

producing bacteria to beneficially modulate the intestinal microbiota.

In vitro studies have demonstrated that bacterial species differ strongly in their efficiency in producing lactic acid. The reliable lactic acid production capacity of B. coagulans can be seen as one of several modes of action to modify the intestinal environment in a beneficial way.

High Pelleting Stability Heat stability is an important aspect that needs to be considered. It is well known that untreated lactic acid bacteria are not heat stable and thus not suitable for thermal feed treatments. In a pelleting test,

can be split into two main bacterial categories; lactic acid bacteria and

at 100°C, the recovery rate of B. coagulans was investigated and

spore forming bacteria.

the test successfully demonstrated a reliable heat resistance of

Lactic acid bacteria (LAB) have a long history of successful

B. coagulans during common pelleting conditions (Figure 1).

usage as probiotics in animal nutrition and are an effective tool

Pelleting Stability

for competitive exclusion. Efficient production of lactic acid in the intestines lowers the pH in the gut and creates an unfavourable environment for pathogenic bacteria like E. coli and Salmonella.

Pelleted Feed*

At the same time, health beneficial bacteria profit from lactic acid as they can use this organic acid as a substrate. Spore forming strains are also well known to have a substantial beneficial effect

Meal Feed

on gut health mainly based on enzyme production, direct inhibition of certain pathogens via antimicrobial compounds and achievement of a favourable environment for other health beneficial bacteria. In contrast to lactic acid bacteria, only spore forming Bacillus-based

Recovery Rate (%)

probiotics are naturally heat resistant, which is an essential technical

Figure 1: Effect of pelleting on the recovery rate of B. coagulans

feature to ensure the use in pelleted feed.

(*Value from pelleting tests at 100°C, 2.25 bar, 8 seconds).

Page 26 November/December 2023 Feed Compounder

*

*

Figure 2: Effect of TechnoSpore® B. coagulans derived supernatant on the growth of two pathogenic E. coli strains.

Asterics indicate significant differences.

Inhibition of Pathogens and Boosted Immunity

Numerous studies indicated that the administration of

As well as being a unique microbial strain, TechnoSpore®, based

B. coagulans (EU-registered dosage of 1.0 × 109 CFU/kg feed)

on B. coagulans also shows effective inhibition of pathogens, such

results in better overall performance and health. However, the

as E. coli. In a German University study the specific growth rate of

benefits of TechnoSpore® are not only confined to conventional

two different potentially harmful E. coli strains, co-incubated with

production. TechnoSpore® can be used in organic production. With

the supernatant from B. coagulans cultures in buffered media,

gut health at the core of production efficiency in both poultry and

was investigated. The results of this in vitro study showed that the

piglets, TechnoSpore® is a multi-talented probiotic unique in not

specific growth rate of both E. coli strains was reduced when Bacillus

just name, but also in its broad range of functional improvements

coagulans derived supernatant was added (Figure 2), proving the

to the microbiome; improved direct and indirect pathogen inhibition,

inhibitory effect of B. coagulans on said pathogens.

improved gut environment, and improved immune defences.

“ … In contrast to lactic acid bacteria, only spore forming Bacillus-based probiotics are naturally heat resistant, which is an essential technical feature to ensure the use in pelleted feed… ” While inhibiting pathogens is important, even small amounts of ingress via the gut barrier can be severely detrimental to the lifetime health of pigs and poultry. Consideration should be given to the intestinal microbiome, but also to the integrity of the gut barrier. Part of this gut barrier defence is the production of secretory IgA. IgA is the first line of pathogen defence to the outside world. IgA is produced by the gut lining and improves health by adhering to and neutralising bacterial and viral pathogens. TechnoSpore® has been shown during in

Figure 3. Effect of TechnoSpore ®

vivo testing to significantly increase the production of IgA as measured

concentration in porcine blood serum on day 3 and 10 of feeding.

B. coagulans on IgA

in blood serum of piglets (Figure 3).

Asterics indicate significant differences.

Feed Compounder November/December 2023 Page 27

Reducing Enteric Methane Emissions from Ruminant Livestock

By Adrian Packington and Nicola Walker, dsm-firmenich, Switzerland

Introduction

Most importantly, Bovaer® has met all the necessary regulatory feed

Mitigation of enteric methane (CH4) is recognised as a fast and feasible

additive safety criteria as designated by the European Food Safety

solution to curbing agriculture’s contribution to climate change. In

Authority (EFSA) and other global feed authorities, leading to its approval

addition, public concern over the environmental impact of animal

and commercialisation in different regions. Over 60 trials in both dairy

agriculture on the planet is also increasing, applying additional pressure

cows and beef cattle in more than 15 countries worldwide have generated

to reduce emissions within this sector. Enteric CH4 from ruminants

in excess of 65 peer-reviewed publications, an achievement which makes

contributes approximately 6% of global anthropogenic greenhouse gas

Bovaer® the most widely researched CH4 inhibitor to date.

emissions (GHG).

In November 2021, the Global Methane Pledge was signed and

Bovaer® Mode of action and safety

launched, with over 150 countries committed to reducing CH4 emissions

Bovaer® is a small molecule that when included in low dose rates (60 to

from 2020 levels by 30% over the next 10 years. The agricultural sector

100 mg/kg DMI [dairy cows]) in ruminant feeds inhibits CH4 production

was responsible for 10% of UK GHG emissions in 2019 (around 46 Mega

in the rumen. Bovaer® is a highly specific and effective CH4 mitigator

Tonnes carbon dioxide equivalent [CO2e]). Emissions from agriculture

which has a molecular shape similar to that of methyl-coenzyme M,

arise from a range of different sources including livestock, with methane

the substrate of the enzyme coenzyme M reductase (MCR). MCR is

accounting for a significant proportion (54%) of agricultural emissions.

found only in methanogenic archaea and is involved in the last step of

As such, practical approaches to reducing enteric CH4 from ruminant

methanogenesis. Bovaer® selectively binds to the active site of MCR in a

production places livestock agriculture as a key player in climate change

position that places its reducible nitrate group in electron transfer distance

mitigation, with the potential to serve as a solution rather than a cause.

to Ni(I) and inactivates MCR by oxidizing the active site. Additionally, the nitrate group of Bovaer® is reduced to nitrite in the process, and in

Methane mitigation strategies

this form further inactivates the MCR enzyme, leading to even greater

In the past two decades, the sheer volume of CH4-related peer reviewed

reductions in methane. Bovaer® does not impact the growth of other

publications reflects the significant investment and shift in research

rumen microbes, although minor and beneficial shifts within the activity

focus towards methane mitigation. This is by virtue of the increasing

of the microbiome have been observed due to the inhibition of methane

awareness of the environmental impact of CH4 from ruminants. These

formation rather than Bovaer® itself. Unlike some CH4 inhibitors, no

strategies include dietary formulation, improved management, animal

evidence of reduced efficacy due to rumen adaptation has been observed

breeding, vaccines and supplementation with feed additives specifically

in long term studies that lasted more than one year.

proven to reduce methane emissions. Diet formulation typically results

Bovaer® is rapidly metabolised by its own mode of action, breaking

in only moderate reductions in CH4 (<20%); whilst breeding for low-CH4

down into its constituent parts, nitrate/nitrite and 1,3-propanediol,

emitting animals may bring moderate reductions in the future but for now

compounds which occur naturally in forage. The reduction of methane

requires a long-term developmental breeding and selection programme.

production leads to the hydrogen derived from rumen fermentation

Vaccines against methanogens (the archaea), the rumen microorganisms

being largely channelled into other alternative hydrogen sinks, resulting

responsible for the production of methane in the rumen, are also at the

in small but significant shifts within the VFA profile towards higher

early developmental stage and to date have shown only limited success.

propionate and butyrate production. Because Bovaer® is completely

Feed additives which have the potential to reduce enteric CH4 emissions

metabolised to its constituent parts, which are in turn further broken

work by either specifically inhibiting methanogenesis or modifying the

down, Bovaer® is not found in milk or other edible tissues. Furthermore,

rumen environment such that CH4 production is reduced. A recent

data shows that Bovaer® is not excreted in manure or urine, and manure

report by the Global Research Alliance (GRA) on CH4 inhibiting feed

from Bovaer® fed cattle can be safely applied to fields and crops and

additives for livestock, assessed and rated the CH4 reduction potential of

used in a biogas digester, with no impact on methane yield when

products in terms of their efficacy, mode of action (if known) and safety.

compared with manure from control cattle. Based on these findings,

Bovaer® (scientific name: 3-nitrooxypropanol or 3-NOP, developed by

the EFSA (FEEDAP) Panel concluded that Bovaer® 10 is safe for dairy

dsm-firmenich), was highlighted as the leading technology that has been

cows at the maximum recommended dose and is safe for the worker

shown in the past decade to be highly effective in decreasing CH4 by on

and of no concern for consumer safety or for the environment. Similarly,

average 30% under a range of different diet and management systems.

in March 2023 the UK Food Standards Agency (FSA) published a

Page 28 November/December 2023 Feed Compounder

report which concluded that Bovaer® 10 is safe and efficacious at the

used for purposes such as carbon market or farm GHG accounting

recommended target dose levels.

tools and for national inventories.

3-Nitrooxypropanol: Research findings

production in various combinations of dietary NDF and crude fat content

From the model, the expected relative mean difference of CH4 and for 60 and 80 mg Bovaer®/kg DM doses are shown in Table 1.

Methane production The effects of Bovaer® on reducing methane emissions are consistent.

A recent meta-analysis published in The Journal of Dairy Science from 14 experiments and 48 treatment means, reported a reduction of 32.7% (P < 0.001), 30.9% (P < 0.001), and 32.6% (P < 0.001) for CH4 production, yield, and intensity, respectively, at an average Bovaer® dose of 70.5 mg/kg DM. Figure 1 shows the experimental results as percentage CH4 reduction as relative mean difference (MD) to the control.

Increases in dietary neutral detergent fibre (NDF) and crude fat concentrations reduced the effectiveness of Bovaer® at mitigating CH4 production and yield, whereas increases in starch content enhanced Bovaer® effectiveness in mitigating methane yield. For CH4 intensity, reducing the NDF content of the diet enhanced the effectiveness of Bovaer®. As expected, for all units of CH4 emission, increasing the dose of Bovaer® resulted in larger efficacy. In addition, a modelling and meta-analysis study was undertaken, and equations were developed to predict CH4 mitigation from Bovaer® supplementation.

To quantify this, a 30% reduction in methane emissions from Bovaer® supplementation is equivalent to an annual saving of about 1.0-1.3 t CO2e per cow.

Table 1. Model-based expected relative mean difference (MD) in CH4 production (g/d) for indicative values of NDF and crude fat content and 2 doses of 3-nitrooxypropanol (3-NOP). Kebreab (2022).

NDF (% DM)

Crude fat (% DM)

Expected relative MD with 60 mg 3-NOP / kg DM

Expected relative MD with 80 mg 3-NOP / kg DM

30

3.0

-35.6%

-41.2%

35

3.0

-31.0%

-36.7%

40

3.0

-26.4%

-32.1%

30

3.5

-34.1%

-39.7%

35

3.5

-29.5%

-35.1%

40

3.5

-24.9%

-30.5%

30

4.0

-32.5%

-38.1%

35

4.0

-27.9%

-33.6%

40

4.0

-23.4%

-29.0%

Effect of Bovaer® on physiological and milk parameters Across numerous studies, a consistent trend was observed that found no change in dry matter intake (DMI), yields of milk or fat-corrected milk, or milk energy in lactating dairy cows administered Bovaer® at the recommended dose. In several studies, either milk fat concentration, or milk protein and lactose yields, as well as bodyweights were increased

by Bovaer® supplementation. An improved total tract digestibility with Bovaer® feeding has been observed. A decrease in the ratio of acetate to propionate in response to Bovaer® consistently develops with Bovaer® supplementation and this greater propionate availability may also explain frequently observed increases in bodyweight.

No effects were reported from studies on rumen health or cow health, including disease incidence, fertility, or cow behaviour.

Additionally, extensive tests on the processing properties of milk from cows supplemented Bovaer® showed no adverse effects on yield or quality of cheese or yoghurt, with tasting panels unable to differentiate between products made from Bovaer® supplemented Figure 1: A meta-analysis of effects of 3-nitrooxypropanol on methane

animals and control animals.

production in dairy cattle. (Adapted from Kebreab et al., 2023).

The anti-methanogenic properties of Bovaer® and dietary variables that moderate its effect can be expressed in the following equation:

Regulatory status Bovaer® was approved in the EU as a zootechnical feed additive for dairy cows in April 2022. In total, Bovaer® 10 is approved for use in 48

Change (%) in CH4 production= −32.4 − 0.282 × (Bovaer® −

countries worldwide with further approvals, including the US, expected in

70.5) + 0.915 × (NDF − 32.9) + 3.080 × (crude fat − 4.2)

2024. Following the positive assessment by the FSA in March 2023 and

where Bovaer = 3-Nitroxypropanol dose (mg/kg of DM), and NDF and

the subsequent public consultation, feed additive approval of Bovaer®

crude fat are in % DM.

in GB (England, Scotland and Wales) is expected by the end of 2023.

®

The equations provided in the modelling study can be used as

The formulated product is available as Bovaer ® 10 which contains

®

a valuable farm tool to calculate CH4 emission reduction for Bovaer

the active ingredient 3-Nitrooxypropanol at a concentration of 100g/

supplemented dairy cows. This data can be incorporated into protocols

kg. Bovaer ® 10 is placed in the additive functional group – substances

Feed Compounder November/December 2023 Page 29

Table 2. Regulatory Overview: Bovaer® 10 Name of Additive(s) and EU Identification No(s)

3-nitrooxypropanol - 4c1

Species for which authorised

Ruminants for milk production and for reproduction GB

GB

EU

EU

Min.

Max.

Min.

Max.

(mg active substance / kg of complete feed with moisture content 12%)

(mg active substance / kg of complete feed with moisture content 12%)

(mg active substance / kg of complete feed with moisture content 12%)

(mg active substance / kg of complete feed with moisture content 12%)

53a

88b

53a

80c

Min & max levels by species

Specifications and other provisions

Dairy cows and cows for reproduction

The additive shall be incorporated into feed in the form of a premixture.

Mandatory labelling required Feed

Additive functional group – substances which favourably affect the environment (reduction of enteric methane production) 3-nitrooxypropanol, (4c1), [added amount of 3-nitrooxypropanol] mg/kg

=60 mg/kg complete feed @ 100% DM =100 mg/kg complete feed @ 100% DM c =91 mg/kg complete feed @ 100% DM a b

GB Regulatory provisions are subject to confirmation at the time of final product approval.

which favourably affect the environment (reduction of enteric methane

measures are required, but at farm level, CH4 is the greenhouse gas

production). In fact, no other feed additives currently available in the

that contributes most to the climate impact of milk.

EU are approved as methane inhibitors.

Bovaer® pilot programs in Europe

Relevant regulatory details are shown in Table 2.

Since the EU market approval for Bovaer® in April 2022 and together with

Supplementation guidelines

dairy partners across Europe, dsm-firmenich has started large scale pilots

As Bovaer is metabolised quickly in the rumen, Bovaer should be

to show the product is ready to be implemented at scale and thus support

continuously available in the feed, whether mixed with the total mixed

dairies in achieving their sustainability targets. These initial roll-outs were

ration (TMR), partial TMR or as part of a concentrate pellet. Research

done in close partnership with FrieslandCampina, Cono Cheesemakers,

and development of an effective delivery method of Bovaer to grazing

Vreugdenhil and Nestlé in the Netherlands, Arla in Denmark, Sweden,

ruminants is in progress.

Germany and Belgium, Danone in Belgium, Bel Group in Slovakia, Valio

®

®

®

Bovaer is available as Bovaer 10 to premix manufacturers in

in Finland, Normeijerier in Sweden, Tine and Q-Meieriene in Norway and

dry powder form. This is further blended and diluted (typically as a 5%

Covap in Spain. These widescale European pilots showed that Bovaer® is

Bovaer® premix) for use by feed manufacturers for supplementation of

easy to implement on farm, does not require any investment or changes

concentrate feeds. Bovaer 10 cannot be directly added to concentrate

nor does it impact animal health and welfare, milk production, milk quality,

feeds by feed manufacturers. Bovaer® can be incorporated into dairy

milk processibility or feed efficiency. Globally, Bovaer® has already

minerals or concentrate blends for mixing into TMR and partial TMR

reduced more than 65,000 t CO2e up to November 2023.

®

®

®

rations. Currently, Bovaer® cannot be implemented in organic production systems (until such time as it is included on the positive list), as it is a synthetic product.

Once feed additive approval has been granted by the FSA, a series of large-scale farm pilots will be implemented in the UK.

Conclusions

The Dairy Industry: Towards Carbon Zero

In summary, there is overwhelming scientific evidence that incorporation of

The dairy industry is facing new challenges from increasing demand

Bovaer® in the diets of ruminant livestock inhibits enteric CH4 emissions in

for sustainable milk production and new government policies

a dose-dependent manner without negative effects on animal production.

targeting emissions reduction. As such, an increasing number of

The product is safe for livestock, humans and the environment.

dairy companies have set targets to reduce emissions and become

Overall effects on animal productivity are small, albeit positive, with

net zero by 2050. Failure to achieve this could lead to competitive

improvements in milk quality (milk fat and milk protein) in some dairy

disadvantage because retailers, the food service industry and

cattle studies and feed conversion efficiency in some beef cattle studies

consumer goods companies increasingly expect their suppliers to

being observed. Further research is required to explore practical use

have carbon reduction targets in place.

of Bovaer® for grazing animals. The use of Bovaer® in ruminant diets

Most emissions in the life cycle of dairy products arise at the

represents a significant advance in terms of offering the dairy industry a

beginning of the value chain. Scope 1 and 2 emissions from production,

practical means of lowering CH4 emissions. Likewise, once Bovaer® is

processing and distribution account for about 5% of total emissions. By

approved in the EU for heifer rearing and beef production, the scope for

comparison, scope 3 (upstream) emissions which include farms and their

reducing GHG emissions from livestock production will further increase.

inputs, amount to about 80-85% of total emissions. A diverse range of

References are available on request.

Page 30 November/December 2023 Feed Compounder

Company Profile Silo Monitoring

LvLogics - Silo Monitoring

Founded by Barry & Eileen Finnegan, both of whom were raised on dairy

farmer, piggery or poultry producer that signs up with a sponsoring mill

farms near Oldcastle on the Meath/Cavan border in Ireland, and both

thereby improving logistics, reducing delivery costs and taking trucks

former executives of Kingspan Group plc, LvLogics is a manufacturer

off the roads; provides hitherto unavailable peace of mind for farmers

of a unique laser-based system, called SiloSpi, that provides real-time

who can see the level of feed in every silo via an app on their phone &

remote measurement of the volume of bulk materials stored in a silo.

ensuring they never run out (which is a regular and costly event).

LvLogics has received over €1 million in funding to date – mainly from brothers Norbert & Brendan McDermott who are serial investors in startup businesses & have had good exits on both sides of the Atlantic. Both are very experienced businessmen, Norbert being ex-CEO of Clondalkin Group plc having led the group to $1.5 billion T/O, and Brendan has more than 30 years experience in senior roles in corporate banking; Other investors include Navus Ventures (which is the VC wing of Lely in the Netherlands) following on from Lvlogics being one of 8 finalists globally in Lely’s Feed the Future Challenge 2019. Enterprise Ireland invested earlier this year, through their High Potential Start Up Programme.

L to R: Brendan McDermott, Commercial Director, Norbert McDermott, Chairman, Eileen Finnegan, Finance Director, Barry Finnegan, CEO. Sensors are commonly used for telemetry to measure the amount of liquid in a tank – but materials such as animal feed, plastic polymers, cement, biomass, etc, create a lot of dust – LvLogics has developed a novel invention that is maintenance free by using a puff of compressed air to automatically clean the lens – and has received a European patent with others pending.

With 7.5 million such silos in the world, and less than 1% currently monitored, SiloSpi has a large global market to conquer.

The product ticks all the boxes – for H&S as people die around the world every year from accidents climbing large silos to inspect the level of contents; it brings cost benefits to provender millers as SiloSpi can provide continuous monitoring of stock levels in any or all silos for every

Transforming the stock inventory process for animal feed mills

Real Time Levels

Silo Levels Email Alerts

Scada and PLC Compatible

Increased Safety

“We use SiloSpi on all our bins. It’s an excellent, reliable system” Mark Kiernan, Chairman, Kiernan Milling

T:+ 353 89 2426825

E: info@lvlogics.com

www.lvlogics.com Feed Compounder November/December 2023 Page 31

Product Profile

Promtek Launches Innovative Cloud Process Control Solution in its First Ever Visit to PPMA Show Promtek Ltd showcased its new in-the-cloud process control solutions

IT/OT integration for

for intelligent weighment management, recipe handling and production

ingredient and recipe

monitoring at this year’s PPMA Show – the company’s first ever visit

handling as its native

to the esteemed exhibition.

version without the need for expensive IT infrastructure, making it ideal for fast-growing SME manufacturers with

a

weighing

process. With no onsite servers or network requirements, the browser-based Condor Cloud can help grow a business, reduce costs, and optimise production At the company’s first ever visit to the exhibition, Promtek

facilities.

demonstrated their Condor CloudTM alongside the MicroManTM control

Promtek’s all-in-one platform uses predefined algorithms to

system. Together, the company states, they provide a complete

calculate energy efficiency accurately, bringing enterprise-level

strategic overview of every aspect of production, including ingredient

manufacturing systems to smaller-scale facilities. Condor provides

reformulations, equipment utilisation, climate impact and energy costs,

access across the organisation to be stored centrally, it creates

all of which were demonstrated using Promtek’s miniature railway and

customised batch and production reports with critical information by

MicroMan hand-weighing game.

connecting to systems such as process control, ERP or PLC/SCADA.

As a cloud-based alternative, Condor Cloud offers the same

Condor’s time-inmotion capabilities provide systematic observation, analysis and measurement of each step in the production process, establishing a standardised time for each, improving performance and increasing productivity. By analysing the data in Condor from each connected motor and input, the MES can trim down production waste and reduce energy usage by fine-tuning individual equipment settings – significantly lessening the amount of kWh/t.

The platform is always running the latest software version, as the maintenance and administration for a Condor server, including updates and security patching, is handled remotely by Promtek engineers - tapping a business directly into Promtek’s customer service and aftercare offerings.

MicroMan, a portable version of Promtek’s signature platform StoraWeighTM, collates all production information using its systems and graphics integration suite to generate bespoke production control and support. Businesses can use the data to create customer-specific trusted records of weights and measurements of ingredients and materials, manage recipe control, improve ingredient traceability, prevent cross-contamination and assist with order scheduling.

Page 32 November/December 2023 Feed Compounder

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Design and Implementation     

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Controlling Moisture Can Boost Mill Efficiency With Lauren James, Feed Additives Product Manager, Trouw Nutrition GB

With the continued increased levels

different stages in the milling process and better control of moisture can

of volatility in fuel and raw material

play a role in reducing electricity us per tonne.

prices, it has never been more timely

When looking at the milling process as a whole. Trouw Nutrition can

to focus on mill efficiency. Lauren

offer support at every stage of the process. This also includes looking

James, Feed Additives Product

at steam quality to help control the amount of free moisture being added

Manager at Trouw Nutrition GB

into the feed and taking time to review the cooling process where running

explains why a focus on moisture

harder with a faster drying time can help improve moisture retention.

can be a good place to start.

Finally, pelleting

Mill efficiency is an increasingly

is the largest single user

important topic in the light of cost

of electricity during feed

pressures. The aim must be to reduce the cost per tonne of manufactured

milling.

feed while reducing energy consumption.

being pressed does not

If the material

Looking forward, there will be more demand to demonstrate

have sufficient moisture,

reductions in the carbon cost per tonne. As retailers and processors

there will not be enough

exert pressure on farmers to reduce their carbon footprint, so farmers will

lubrication to get through

begin to ask questions about the carbon impact of all inputs, with feed a

the press, increasing energy

prime candidate to help reduce emissions per kilo of feed.

requirements and potentially

Making a milling process efficient encompasses a number of factors.

reducing MT/h capacity. Too

Top of this list is energy use as milling is an energy intensive process.

much free moisture can

Secondly is the area of increasing throughput to maximise the capacity of the mill and spread costs over more tonnage.

Reducing waste by extending the shelf life of pelleted feeds while also maximising moisture is another key area, having an impact on efficiency and also on customer satisfaction.

Management of moisture content throughout the milling process can have a positive impact on all these areas, contributing to greater mill efficiency. During the grinding and cooling stages between 0.5-1.5% of moisture is typically lost. Adding water subsequently to compensate for this loss increases the risk of moulds compromising the shelf life of finished feeds.

The diagram shows the percentage of total electricity used by

cause problems with pellet quality or even worse clagging in the press and prevent it from being able to pelletise at all.

Additives that increase moisture retention are one way to reduce energy consumption during pelleting. Fylax is a specifically formulated synergistic blend of organic acids and surfactants which combine to prevent the separation of liquids during pelleting and reduce their viscosity. By so doing it will improve pellet quality and moisture retention in the finished feed.

Fylax can improve efficiency, through accelerated throughput at reduced energy consumption per MT and increased final moisture levels.

In addition to increasing pellet quality, using a milling aid contributed to reduced waste in finished feeds by extending shelf life. Maintaining feed quality during storage is critical but while in store feeds are vulnerable to microbiological growth of yeasts and moulds, resulting in physical spoilage, reduced nutritional quality and increased customer complaints and rejections. Each organic acid has an optimal pH that enables undissociated molecules to penetrate and deactivate harmful microbes, reduce growth and spoilage.

“Working with clients, we are able to develop a tailored plan for any mill configuration to determine the precise dose, set up and blend of Fylax to secure the moisture uplift in the final pellet or rolled grain to reduce electricity use per tonne. Our engineering support and laboratory analysis services will ensure optimum moisture retention is delivered consistently, through bespoke systems and dosing technology,” Lauren concludes.

Lauren can be contacted on 07719 919193 or lauren.judd@ trouwnutrition.com

Page 34 November/December 2023 Feed Compounder

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Feed Compounder November/December 2023 Page 35

Copper toxicity the unknown risk factors

By Vet. Leandro Royo (Animine Product Manager) and Dr. Rahma Balegi (Animine R&D)

Copper deficiency in ruminants

particularly when the buffering capacity of the rumen is exceeded.

As copper (Cu) is a co-factor in more than 300 enzymes including lysyl

There are many studies regarding the effect of dietary starch on milk

oxidase, tyrosinase and cytochrome c oxidase, etc., its essentiality

yield, fat and protein content. However, little data is available on the

in ruminants is well known. Nevertheless, Cu is the most common

effect of dietary starch content on Cu metabolism in lactating dairy

trace mineral (TM) deficiency in ruminants, with consequences

cows. This lack of understanding regarding the effect of dietary factors

like depression of the immune function, cardiac failure, hair

on Cu metabolism may lead to unnecessary over-supplementation of

depigmentation, reduced reproduction and production performances.

this element within dairy rations.

Unlike monogastric animals, the homeostatic control of Cu is really

More and more recent studies have demonstrated that feeding

poor in ruminants. Indeed, cattle developed a special mechanism of

high starch diets in dairy herds increases Cu reserves. When cows are

storage of copper excess in the liver by reducing its excretion in the

fed additional S and Mo in a grass silage-based versus a corn silage-

bile which makes them very sensitive to copper with a narrow margin

based diet, there is a greater decrease in hepatic Cu concentration.

between deficiency and toxicity.

It is suggested that this may have been due to the potential effect of rumen pH on S metabolism and TM formation. Indeed, TM formation

The consequences of antagonists

is highly pH dependent in the rumen, with a greater proportion of

Copper deprivation occurs due to either a primary or secondary

TM-4 formed at lower pH values. Corn silage is higher in starch

deficiency. The primary deficiency is the ‘classic’ form, in which low

than other forages such as grass or alfalfa silage, and its inclusion

levels of Cu are supplied in the diet in a way that does not meet

is often associated with a decrease in rumen pH. Lower rumen pH

animal requirements, but this scenario is most unlikely to happen.

means greater loss of Hydrogen sulfide (H2S) by eructation and

However, secondary deficiency happens even at the proper level of

inhalation. In fact, in the rumen, S-containing amino acids and/or

copper supplementation. In the rumen, molybdenum (Mo) and sulphur

inorganic sulfates are reduced to hydrogen sulfide (H2S) by sulfur

(S) interact together, forming complexes called thiomolybdates (TM)

reducing bacteria and excreted into the ruminal fluid. Some of the H2S

with high affinity to Cu making it less bioavailable for the animal. The

produced disassociates to form bisulfide (HS-) in the fluid, while the

nomenclature follows the level of S chelation: mono (TM-1), di (TM-2),

remaining H2S migrates to the gas cap of the rumen. This reaction is

tri (TM-3) or tetra (TM-4) – thiomolybdate, the latter being the most

pH-dependent, whereby at a rumen pH of 5.5, approximately 5% of

stable and having the most affinity with Cu. Due to the presence of

H2S will disassociate to HS-, whereas at a pH of 7.0, approximately

these antagonists, Cu absorption in adult cattle does not exceed 7%,

50% will disassociate to HS-. The more H2S that is formed the

while it is up to 70% in calves. Interaction with S and Mo is most widely

less S is available for TM formation. Sulfide in the rumen fluid is

recognised, however, there are also involvements with Iron (Fe), Zinc

subsequently free to form an insoluble Cu sulfide compound and it

(Zn) and Manganese (Mn). To guarantee Cu absorption regardless

has been suggested that this reduces Cu availability. The reasons

of the antagonist’s presence, there is a tendency to supplement Cu

for these differences in Cu absorption and metabolism highlight the

above nutritional requirements leading to chronic copper poisoning

need to take these factors into account when calculating appropriate

(CCP) in cattle and especially in dairy herds.

Cu supplementation levels for lactating dairy cows.

An increasing number of lethal cases reported by veterinarians showed that such silent intoxication is spreading in dairy herds. There

Is sub-acute rumen acidosis a real problem?

is a need to develop strategies to monitor Cu status in dairy herds

Acidosis remains a major challenge for dairy and beef cattle production

and to raise awareness of copper toxicity among farmers. Recent

worldwide. Especially sub-acute rumen acidosis (SARA), because of

research indicates that Cu already accumulates in the liver of cows

its difficulty to get diagnosed. The lack of accurate diagnostic tests,

at dietary levels recommended by the industry and that cattle could

combined with the variable nature of rumen pH has contributed to

be less tolerant to copper than previously thought.

this vagueness on diagnosis criteria. One author defined SARA as a rumen pH reduction from 5.5 to 5.0 for 111 to 180 minutes per 24

Rumen pH: An unknown factor affecting Cu metabolism

hours. The prevalence of SARA was studied in different countries

It is well known that starch is a rapidly fermentable carbohydrate

(Figure 1). On average, the range of SARA prevalence was from 8%

which can decrease rumen pH via the production of organic acids,

in Australia to 33% in Italy.

Page 36 November/December 2023 Feed Compounder

Figure 1. Prevalence of sub-acute rumen acidosis in dairy herds.

rumenitis, milk fat depression, laminitis, and liver abscesses affect animal

Rumen pH lower than 5.5.

production and health. This is why this pathology has a big impact on farm profitability and animal welfare. But as was mentioned before, there

SARA Prevalance in Dairy Herds

are other, less well known, consequences of SARA, like the influence on Cu bioavailability and potential toxicity.

A stable source of copper could help prevent copper toxicity Choosing the appropriate copper source to supplement in the feed is also important. Indeed, selecting copper sources with known physicochemical characteristics and dissolution kinetics is key to prevent the formation of the TM- Cu complexes in the rumen. Copper(I) oxide (CoRouge), recently authorised in the market, combines high bioavailability with low solubility at rumen pH. This innovative source of copper will help to restrict the The huge variation of SARA prevalence is due to its multifactorial origin. SARA could be caused by the consumption of diets high in

need for higher copper dosages in ruminant diets and to preserve animal productivity, health and welfare.

readily fermentable carbohydrates and low in effective fibre which lead to the production of organic acids that exceed the buffering capacity

Take home message

of the rumen. The evidence shows that the ruminal microbiota plays

The antagonist’s level in the diet determined Cu bioavailability in

a substantial role in SARA, with cellulolytic bacteria decreasing and

ruminants. High Cu supplementation in bovine diets leads to chronic Cu

acid-tolerant bacteria such as Streptococcus and Lactobacillus spp.

poisoning. Special attention should be paid to the basal diet, taking into

increasing. There are other factors also affecting SARA incidence, like

account the Cu and its antagonist’s concentration during the formulation

the days in milk, especially cows in early lactation and cows at the peak

of mineral supplementation. Furthermore, diets with high starch levels

of dry matter intake. Also, farm feeding management can affect SARA

and low pH are more likely to produce Cu toxicity. Finally, it is important to

incidence. The better understood consequences of SARA such as

use stable Cu sources to avoid insoluble complex formation in the rumen.

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www.animine.eu Feed Compounder November/December 2023 Page 37

Proper amino acid nutrition is key to safely wean piglets

By Bart Matton, Research Center, CJ Europe GmbH

The use of pharmacological levels of zinc oxide (ZnO) to prevent

they will further claim their role as important components of success,

post-weaning diarrhea (PWD) in piglets is on its last legs in the United

as newly available, next-limiting amino acids, such as L-Leucine (Leu),

Kingdom. The quest to find solutions to constantly wean healthy,

L-Histidine (His), L-Arginine (Arg), and L-Isoleucine (Ile) will enable us

resilient piglets is still not finished. At the same time, there is a high

to safer formulate lower crude protein (CP) diets while maintaining or

pressure to further reduce the use of antibiotics in order to combat

improving performance.

anti-microbial resistance and to reduce the impact of livestock farming

His, an essential amino acid for swine contains a typical imidazole

on the environment. A key to success for all these challenges will be

ring (planar 5-membered ring) in its chemical structure. His has an

to use a multifactorial approach, combining management, health, and

important function as a precursor of histamine, involved in immunity

feed. The latter has a big impact, especially when looking at the basics:

but also in protein digestion as it stimulates parietal cells in their acid

protein and amino acid nutrition.

secretion in the stomach.

Arg has so far not been looked at in most piglet formulations

Foundations for a healthy gastrointestinal tract and good performance

as it is only considered to be conditionally essential for swine. This

One of the main causes of the occurrence of PWD is connected to

is not synthesized sufficiently by the animal. It is crystal clear that the

protein nutrition. Proper protein digestion demands an interplay of

conditions have changed and will continue to change in pig breeding. A

multiple parts of the digestive tract with a predominant role for the

major example is the removal of preventive usage of pharmacological

stomach and the small intestine. Proper acidification in the stomach

levels of ZnO putting more (intestinal) stress on the animals. Therefore,

combined with the activity of proteolytic enzymes in the small intestine

a more important role could be attributed to Arg in the coming years

will cleave protein into absorbable smaller peptides and amino acids.

when considering low CP diets in piglets.

means that under certain conditions, such as stress or disease, Arg

Exactly there lies the danger, newly weaned piglets have an immature

Ile, on the other hand, is also an essential amino acid and is

digestive tract with limited capabilities of digesting plant-based proteins

next to Leu and Val part of the branched chain amino acid (BCAA)

in an efficient way. As a result, undigested protein will end up being

family. The BCAAs are untypical as they are degraded in the skeletal

fermented in the hindgut, leading to pathogen overgrowth and endotoxin

muscle rather than in the liver. The BCAAs make up around 35% of

and toxic metabolite production such as ammonia and biogenic amines,

the essential amino acids in the skeletal muscle, making it important

resulting in leaky gut and leading to PWD.

that the BCAAs are balanced among each other for optimal protein

Although many functional ingredients are on the market to optimise

deposition. Keeping a close eye on this balance is needed as BCAAs

gut health and function, tackling the root cause, limiting the flux of

are catabolised by the same enzymes. The three BCAAs can stimulate

undigested protein, will lay the foundation for a healthy weaning process.

catabolism, of which Leu is recognised as the main stimulator leading

To reduce the flux of undigested protein, it is vital to keep an eye on the

to transamination and oxidation of the other two amino acids (Ile and

protein quality of the raw materials used as well as the quantity of the

Val). In other words, an excess of Leu, which in practice is more likely

supplied protein. Highly digestible protein sources are usually expensive

to occur than an excess of Ile or Val, will lead to an increased need for

and environmental awareness makes us turn towards more local protein

the latter two to maximise protein deposition and thus growth.

sources, often less well known, and less digestible as they could contain

However, in many formulations, Ile is the missing link in low CP

more or other anti-nutritional factors making their usage a bit riskier

diets as Leu is often in excess and Val has already been available in

compared to for instance soy-based products. Reducing protein quantity,

unbound form for many years. Thus, great interest is going to Ile as

on the other hand, has a direct link with reducing the overall protein flux

the next limiting amino acid in low CP diets.

in the intestine, limiting the negative effects described above. However,

CJ BIO showed recently that it is possible to reduce dietary CP

imprecise protein reduction in post weaning diets has led, in many cases,

concentration to 15 % in nursery piglets with an adequate amino acid

to performance loss under commercial conditions mainly related to the

supply in a study performed at Wageningen Livestock Research in

use of incorrect amino acid balances.

the Netherlands. The study was carried out as a dose response study

The availability of unbound amino acids (e.g., L-Lysine (Lys),

using a low protein basal diet (about 150 g CP/kg – 12 g/kg digestible

L-Threonine (Thr), L-Tryptophan (Trp), L-Methionine (Met), L-Valine(Val))

Lys) and was limiting in Ile (4.4 g/kg SID Ile). The basal diet (T1) was

has contributed a lot to the economic and environmental efficiency of

supplemented with incremental levels of SID Ile by supplementing free

animal husbandry in the last decades. In the post-antimicrobial era,

L-Ile (BESTAMINOTM, CJ BIO) at the expense of corn starch until levels

Page 38 November/December 2023 Feed Compounder

of 4.95, 5.50, 6.05, 6.60 and 7.15 g SID Ile per kg were achieved in T2

performance, well-being and many more, through different axes (so called

to T6, respectively. All other amino acids were kept stable and were

gut-lung axis, gut-brain axis, gut-liver axis, etc.). Indeed, the intestinal

balanced according to the requirement (Table 1). The overall health

tract is the largest immune organ, a complex, yet fragile ecosystem

status of the piglets was good without using pharmacological levels

largely determining how our animals will thrive.

of ZnO or other antimicrobials. From 6 to 34 days post weaning (28d

Recent reviews published in 2021 by Liao from Mississippi State

experimental period), feed intake (FI) and average daily gain (ADG)

University and Montout and coworkers from INRAe, summarised in a

were reduced significantly in piglets receiving the diets with the lowest

comprehensive way how amino acids play a crucial role in gut health

levels of Ile (T1 to T3; Figure 1). The estimated requirement for FI

and immune response in pigs and other livestock. Met for example as

was 6.18 g/kg SID Ile (52 % Ile:Lys). ADG was optimised at 6.11 g/

part of the sulfur-containing amino acids and precursor of cysteine, plays

kg SID (51 % Ile:Lys). Although this study did not look specifically at

an important role in the intestinal epithelial antioxidative status by the

differences in protein level, animal health, obtained growth and feed

formation of glutathione (GSH), the most abundant cellular antioxidant

intake values were good and indicate that correct amino acid supply,

in the intestine of piglets and chickens. Thr on the other hand is an

including Ile, is essential to wean resilient well-performant piglets when

important constituent of the mucosal layer and therefore the adequate

working with low CP diets.

supply of Thr supports the mucosal barrier function. Earlier research by

Table 1: Standardised ileal digestible amino acid profile of the

Van der Meer et al. in 2016 and Capozzalo et al. in 2017 have indeed shown that pigs kept under low sanitary conditions or being challenged

diets.

Amino Acid

Amino Acid Ratio to Lysine

Lysine

100

Methionine

43

Methionine plus Cysteine

60

Threonine

65

Tryptophane

22

Isoleucine

37 / 41 / 46 / 50 / 55 / 60

Leucine

100

Valine

70

Histidine

32

have higher amino acid requirements.

Next to these commonly used amino acids mentioned above, Arg and Ile are also important contributors to gut homeostasis and thus cannot be neglected when thinking about healthy weaning without antimicrobials. Arg has good effects on gut morphology, barrier function and inflammation whilst Ile has positive effects on the immune function of infected animals. Therefore, amino acid requirements of animals not being supported preventively with antimicrobials will increase compared to the current amino acid recommendations, largely determined in good sanitary conditions or under limited challenge.

Amino acids nutrition beyond muscle protein accretion Until recently amino acids were considered mainly as building blocks for

Conclusion

muscle protein. However, they also exert a functional role in gut health,

Lowering CP level to prevent PWD in weaned piglets will be one of the

immunity, microbiome regulation, etc. To fully understand how protein

key measures that nutritionists can take in the journey to raise piglets

and amino acids will play a key role in health and performance, we need

without antimicrobials. Supplying the correct amount of amino acids

to go back more than 2000 years ago when Hippocrates stated: “All

will be essential in order to wean healthy and performant piglets. Newly

disease begins in the gut”. A statement which seems to be more and

available supplementary amino acids such as L-Ile, L-Arg, and L-His

more confirmed by modern research technologies. Suggesting that the

will contribute to this success.

microbiome residing in the intestines is responsible for overall health,

References upon request.

Figure 1: Average daily weight gain and feed intake of treatment (T) group 1 – 6 over the 28d experimental period.

Feed Compounder November/December 2023 Page 39

Dublin-Based Dairy Unit Steps Up To Tackle Methane-Reducing Responsibilities With John Grehan, Dairy Farmer, Dublin

The methane-reducing feed product

It is soaked overnight to provide a well-mixed, short chop length and

SilvAir®, developed by Cargill, is part

palatable semi-compact diet to encourage intakes. Cows are fed the

of the tool kit on one Ireland-based

TMR indoors for a few hours pre milking and immediately post milking

dairy unit. Working with the company,

during the grazing season.

and with his feed supplier, dairy farmer John Grehan has integrated the product into his herd’s diet.

John is committed to reducing his dairy herd’s methane emissions as part of the drive towards net zero on the family’s farm, which is based

An 18% pelleted parlour feed is fed in the parlour at a rate of between 2kg and 3kg per head, depending on days in milk.

The TMR includes a blend made by feed company McAuleys, and since November 2022, it has included Cargill’s methane-reducing feed product SilvAir®.

at Ashbourne, near Dublin. Methane is the most significant greenhouse gas produced on ruminant livestock farms, typically forming 50% of total emissions.

“We know it’s coming – we’re all going to have to reduce our carbon footprint and this, for dairy farmers, will mean reducing methane emissions,” says John, who runs the 120-cow pedigree Holstein herd with his father, also called John.

The Grehans have spring- and autumn-calving blocks of cows, originating from two consignments of in-calf Holstein heifers bought from Holland in 2003 to replace their original herd, which was taken out by bovine TB more than two decades ago.

John is keen to keep improving the herd, as well as the efficiency and sustainability of the business. And he sees that new, proven technology is key to this, as long as it makes economic sense.

“I saw an article about SilvAir® and contacted the company’s ruminant technical adviser Philip Ingram. He visited us and we talked about the advantages.

“Knowing that we have to tackle methane has been on my mind for a

Many measures to improve herd efficiency will also support a

few years, and I can see it becoming mandatory down the line. The sooner

reduction in the dairy unit’s carbon footprint, so there are gains to be

we ‘get on board’ the better, so I took the plunge and asked McAuleys

made all round by managing the business in a more sustainable way.

to formulate our blend with SilvAir®. Taking account of the relatively low

John has made several changes to support this. One is the adoption

level of blend being fed, Dr Ingram recommended a 1% inclusion rate.”

of genomic testing of his dairy youngstock. He works with his CRV

John noticed a few small ‘wavy’ fluctuations in fat and protein

breeding adviser on a genomic-testing programme and uses the data

percentages for a week after SilvAir® was added, but then they came

to plan matings. Only those making the cut – predominantly heifers and

back to normal.

the best cows – are selected to breed replacements using sexed semen.

“Milk urea also went up for a couple of days and then stabilised,

“We look to produce just under 40 heifers a year,” he adds. “Using

but these were all minor and nothing unusual after tweaking a diet,”

genomic testing means we’re able to accelerate genetic progress,

he says. “Cows were producing the same amount of milk, and feeding,

breed a more uniform herd of cows, and improve key traits that support

chewing cud and manure were all unchanged.

longevity, as well as improved milk yields and solids.”

“And after a few weeks we saw a slight 0.02% protein increase.”

The herd is currently averaging 8,500kg of milk, at 4.78% fat

As for the impact on methane production, John knows this is

and 3.64% protein. John continues to focus his breeding and feeding

impossible to measure on commercial dairy units. “But you have to

management on more efficient production of yields and milk solids to

trust the science and use products with the supporting data from a

supply to his buyer Tirlán.

trusted company,” he adds.

Genetics are supported by a TMR fed all year round comprising of

“I look to produce as much milk from home-grown forage as

grass silage, some bought-in maize silage, distillers’ grains, and straw.

possible, which supports the economics and sustainability of our unit,

Page 40 November/December 2023 Feed Compounder

but this is challenging as land is our limiting factor. It can dry up in

dietary methane reducing feed products and this would certainly drive

summer, and it’s dissected by two roads, so we have a limited grazing

things forward. Consumer pressure would help too.

platform close to the unit.”

“We’ve all got to do our bit to reduce the methane production per

Cows strip graze the grass paddocks with a fresh bite every 12 hours. To improve the feed value and duration of the grass John is

litre or kilogramme of milk solids and reduce our carbon footprint by following a clear road map,” he adds.

now including more clover in the mixture. “This has improved growth through the season and the drought tolerance of the swards. It’s also reduced our reliance on artificial fertilisers.”

While John is taking a proactive approach to reducing his carbon footprint, he remains a bit ‘baffled’ as to why there’s not more ‘talk’ about it – certainly in Ireland. Particularly as the measures he’s taking - and that others could follow - have been shown to improve herd efficiency.

He feels that Ireland and the UK are behind other European countries in incentivising dairy farmers to reduce their carbon footprint.

Methane-reducing feed products are becoming more available and

“I can’t understand what’s holding them, and therefore farmers, back.

more effective so are playing a valuable part in promoting sustainable

“I think the industry here in Ireland is too focused on producing

milk production. Genetics and herd management practices will also

cheap milk and not enough on the methane issue. We’re behind other

be important components. Alongside helping the dairy industry to

major dairy producing countries.

achieve the environmental targets set out, these improvements are

“Some milk buyers and governments are supporting the use of

also recognised in supporting more efficient milk production.

SilvAir® - a key tool in Cargill’s methane reducing platform Reach4Reduction Cargill’s methane reducing product SilvAir® is proven to reduce the

rate of 1.6% of the total diet dry matter in dairy diets, it can deliver a

emissions of this greenhouse gas in dairy cows.

reduction in methane emissions of up to 10%, with no negative impact

This feed product is a carefully manufactured feed grade calcium nitrate comprising 76% nitrate and 22.5% calcium, with a dry matter

on performance. This can result in a reduction of approximately 1kg of CO2 equivalent per cow per day.

In Belgium, SilvAir® is included on the Belgium Feed Association’s

of 84%.

SilvAir is authorised for use in animal feed under EU regulations

list of technologies to reduce methane emissions and is, therefore,

and in the UK. It must be used in compound feeds at the recommended

eligible for a government subsidy. In the Netherlands, Friesland

inclusion rates, which are based on scientific research. Diets where it

Campina has introduced an incentive system to reduce carbon

is included must be reformulated to ensure correct amounts of crude

footprint and SilvAir® is included in the toolbox of available solutions.

®

Here in the UK and Ireland, Cargill is making inroads into the

protein are supplied and excess levels are avoided.

It works by ‘mopping up’ some of the hydrogen produced in

inclusion of SilvAir® in recommended products in carbon auditing

the rumen during fermentation of feedstuffs. This hydrogen would

bodies. It is included in the online carbon footprint calculator Cool

otherwise combine with carbon to produce methane. But if it combines

Farm® Tool’s product listings and Agrecalc and can, therefore, be

with calcium nitrate supplied in the diet then ammonia is produced.

used to adjust the on-farm carbon footprint through reduced methane

This ammonia can then be used in the milk production pathway.

output.

SilvAir® results in the production of ammonia in the rumen just as

Cargill’s Philip Ingram estimates diets reformulated to include

dietary protein does, so its inclusion can mean that dietary protein is

SilvAir® may have some or all costs offset by reducing other protein

reduced. This further supports its role in sustainable milk production.

previously in the ration.

Trials have shown that 100g of SilvAir can replace 40g of feed

SilvAir® is part of Cargill’s holistic approach to methane-emission

grade urea or 250g of soyabean meal in dairy diets. Also, 100g of

reduction, called Reach4Reduction, which covers three critical areas

the feed product can replace 60g of limestone in cow diets. It is safe

of impact:

to use and stable in compound feeds at these rates and has been

•

®

The development of the product is supported by 26 peer-

•

from ruminants.

Results from the meta-analysis of all peer-reviewed papers are consistent and show that, where SilvAir® has been included at a

Feed and nutrition to optimise animal performance and health and innovation

reviewed papers in scientific journals, and Cargill now holds the worldwide patent on the use of dietary nitrate in methane reduction

On-farm productivity management to improve feed conversion rates

shown to have no adverse effects on intakes.

•

Technologies that reduce methane emissions.

Each of these areas play an important role in determining

actionable steps towards reducing an individual farm’s methane intensity while enhancing its productivity and efficiency.

Feed Compounder November/December 2023 Page 41

Industry Approach and Clarity Needed to Drive Sustainability With Liz Homer, Sustainability Lead, Trouw Nutrition GB

Sustainability is not a standalone activity but must be an integrated component of

“But we need to accept that farmers cannot deliver change on their own.

every farming system and their supply

It is going to require a concerted effort by all those who supply

chains. This was the core message

farmers to help develop the innovative approaches to help drive down

delivered at the recent Trouw Nutrition

farm emissions, as many of those emissions are imported into the

Sustainability: Time to Take Control

farm in feed and other inputs.”

leadership event.

A lack of clarity in many areas combined with confusion over the best way to integrate reducing farm emissions with farming best practice means UK dairy and beef producers are not making as much progress as possible in reducing emissions.

Speaking at the event, Dr Liz Homer, sustainability lead with Trouw Nutrition emphasised that reducing emissions will be a combination of short-, medium- and longer-term actions and all farms need to develop plans for each aspect of the business and must not delay.

“There is no silver bullet to developing more sustainable systems and nothing to be gained from delaying starting to review and implement

Left to Right: Dr Jude Capper, Tom Gill – Arla, Joseph Keating Co- op, Dr John Doelman

better management practices. The good news is that we already know

Professor Jude Capper from Harpers Adams University stressed

how to farm more sustainably by improving management, applying

that there is no definitive sustainable system. “All systems can become

best practices, and asking ourselves why we are not already there,

more sustainable. The challenge is defining the best approach for

and “how do I get there?”. As this can also be achieved in a profitable

your individual farm, your resources and your situation to balance

way there is no excuse for not having a plan.”

environmental and economic sustainability.”

Dr Homer advised delegates that by taking a holistic approach

She told delegates that by setting benchmarks and improving

it is possible to have a big impact on emissions (see Table 1). She

KPIs it will be possible to both reduce environmental impact and

suggests that by reducing age at first calving, cutting replacement

increase returns. She advises farms to set targets for all areas

rates to reduce total replacements reared and extend longevity,

including feed efficiency, calf growth rates, cow health, longevity,

improving forage quality and feeding cows more precisely, reducing

grassland quality, fertility and age at first calving.

the carbon footprint of purchased feeds and then considering methane

“Improve any of these areas and you will have a positive effect

reducing additives it should be possible to reduce kgCO2e per kilo of

on both emissions and margins, using common sense, science and

fat and protein corrected milk by 29%.

management to improve all you do. For beef systems, reducing

Table 1: Incremental management improvements will drive emission reductions (Source Trouw Nutrition MyMilkPrint)

Page 42 November/December 2023 Feed Compounder

days to slaughter can reduce emissions and potentially costs and

emissions. As an industry, we need to know what we can do to

demands on labour.”

measure all carbon emissions and benchmark progress.”

Professor Capper emphasised that ruminant systems have a

He identified two big challenges in meeting targets. “We need

vital role in feeding the population, but this has to be achieved as

to overcome the misinformation and mistrust surrounding reducing

sustainably as possible. She commented that grazed cattle produce

emissions. Some incorrect information is accidental, but some is

more human-edible protein than they consume and that 60% of UK

misleading so there must be clarity to allow correct decisions to be

land is not suitable for arable production. Ruminants are the only way

made.

to use this land to produce food.

“The second challenge is to increase the degree of cooperation

“Furthermore, livestock systems vary in the amount of arable and grassland they use. Cereal beef, pigs and poultry are large users of arable land, but grazing systems use small amounts so have a significant role to play.

across the supply chain both before and beyond the farm gate. We are all in this together and need to work as such.”

One business taking a leading position working with its suppliers is Arla, and Global Farm Sustainability and Collaboration Lead for

“The challenge is to reduce the emissions from grazing systems

Arla, Tom Gill commented that it is important that farmers set the

while not impacting on economic sustainability. For example, a suckler

agenda for emission reduction but that the company had created its

cow requires 3954kg feed dry matter and 20,000 litres of water per

sustainability incentive model to help accelerate climate reduction

year and will produce 2459kg CO2 so it is crucial we increase calving

actions.

percentage and reduce age at slaughter to justify the costs of suckler production against beef from the dairy herd.”

He says the model is based around measurable change and the attainment of points which directly impact the milk price through a

Professor Capper was also quick to point out that there is a great deal of misinformation and misrepresentation regarding dairy emissions.

clearly identified price incentive.

“For example, a farmer totally removing soya from their diets will achieve 11 points while another eight are available for improving

“Those opposed to dairy farming are very quick to point out that

protein efficiency. Working with our owner producers, we want to

milk has a higher carbon footprint per litre than oat or soya juices.

identify the next key areas and will be evaluating new technologies

What they choose not to add is that milk has a much higher nutrient

to accelerate progress.”

content than the plant-based extracts. When you look at the ratio of

Summarising the event, Rob Binnekamp, General Manager

nutrient content to carbon footprint, milk is a far more efficient product

Trouw Nutrition GB and Ruminant Director ECA stressed that

with a lower environmental impact than plant juices (see Table 2).

sustainable ruminant farming is not a standalone activity, but an

The nutrient density was based on calculations including protein,

integrated part of business activity, going hand-in-hand with economic

carbohydrates, fat and 18 vitamins, and minerals.

benefits. All businesses in the supply chain must have a plan for

Table 2: Relating nutrient density to emissions allows products

how they reduce their emissions as all marginal reductions become significant in the bigger picture.

to be compared effectively Milk

Soya juice

Oat juice

Nutrient density

53.8

7.6

1.5

Carbon footprint (gCO2/100g drink)

99

30

21

Nutrient density Index (nutrient density/gCO2)

0.54

0.25

0.07

“Milk produces double the nutrients per unit of greenhouse gases of soya juice and eight times that of oat juice, but how often is this mentioned?”

To feed 10 billion people we need to produce 60% more food, wasting less, while cutting emissions by 75%. He reiterated that there is no time to wait, don’t wait for the next innovation, there are plenty of areas where farmers can get started now with many quick wins available.

“For example, it’s time to look closely at feed ingredients as there are vast differences between ingredients. We are already seeing dairy compounds with no soya.

“But where ingredients are sourced can also have an impact. For

Processors as well as farmers and suppliers have to play an

example, changing from Brazilian soya and Indonesian palm kernel

important role in helping reduce emissions. Discussing the Co-

to US soya and Malaysian palm kernel but leaving inclusion rates the

op’s position on sustainability, Senior Agriculture Manager, Joseph

same would reduce emissions from these ingredients by over 40%.

Keating said the aim has been to establish some simple KPIs for

That is a significant change just from sourcing more responsibly.

their suppliers. These include using only deforestation free soya by

“Farmers, suppliers and their customers must all work together

2025, achieving a calving index of 380 days and calving heifers at

to improve sustainability and demonstrate the key role efficient and

under two years old.

environmentally conscious ruminant farming plays in feeding the

“These are all achievable and will have a direct impact on dairy

population from sustainable farming systems.”

Feed Compounder November/December 2023 Page 43

Spotlight on …

MATERIALS HANDLING CONCETTI

Concetti, as a manufacturer of complete packaging and palletizing

IGF PURA, the Concetti

lines, ATEX certified for potentially explosive atmospheres if necessary,

packaging technology for

provides a single, reliable source for all your bag filling needs.

feed supplements

Web: www.concetti.com

Hygienic, ergonomic and easy

Trevor Mirford

to clean, the all-new IGF PURA,

Email: t.mitford@concetti.com

an automatic filling and closing machine for feed supplements in 5-50 kg bags at speeds up to 750 per hour, was created to ensure

CROSTON ENGINEERING

the highest product quality in modern food packaging. High hygiene

From the time that the Company was

standards are increasingly required in the animal nutrition sector, already

formed in 1976 Croston Engineering

involving additives and vitamins.

has been closely involved in the design

Concetti redesigned the proven IGF, following the latest international

and building of process plants for the

machinery hygiene guidelines. From avoiding product retention, using

animal feed, human food and associated

specific contact-part materials and providing convenient access for

industries, that also include grain

cleaning, everything is geared towards safeguarding the final product.

brewery, distillers, pet food, fertilisers

The dual-auger fed integrated scale is completely accessible using quick release panels. Automatic in-place cleaning is achieved by air-blast nozzles in the auger casing, combined with reversible screw direction to clear residue into a floor level container. Augers are removable for more thorough cleaning.

etc. for clients throughout the U.K. A major part of this work relates to providing mechanical handling equipment that is in accordance with the throughput requirement of production equipment such as mixers, grinders, pelleters etc.

The Company’s involvement begins at the mechanical intake of raw materials via elevators, conveyors, rubble separators and magnets into storage bins, plus the pneumatic conveying of powdered ingredients into their designated additive storage bins, which are fitted with correctly sized dust filter units.

Bin hoppers and dischargers are designed to suit the materials being handled and their associated weighers sized to maximise weighing accuracy before being transferred to blending. Then on via transit bins and associated conveyors through the production cycle to finished products storage prior to packing and bulk out loading.

Many projects involve upgrading and extensions to existing plants which may, as a consequence, require reassessment to ensure continued compliance with DSEAR/ATEX Explosion Regulations as

The monobloc structure has transparent panels, electrical and pneumatic connections sealed in the machine frame and generous internal space to aid cleaning and maintenance operations.

A touchscreen panel with easy-to-use graphic interface permits

may be applicable. Crostons will advise and implement should action be required.

In addition to its 47 years’ service and experience in serving the industry the Company’s standing is enhanced by being an Approved

easy control and supervision while the redesigned bag magazine is

SafeContractor, a recognised standard of competence in the industry

more operator-friendly: both for loading and accessing coding, printing,

and an S.P.A. Passport holder.

and labelling devices.

Tarvin Mill, Barrow Lane, Tarvin, Chester CH3 8JF

Closing options showcase Concetti’s reputation for flexibility. From

Tel: 01829 741119

Fax: 01829 741169

simple sewing to combined folding, stitching and welding of internal PE

Email: admin@croston-engineering.co.uk

liners with ‘easy open’ feature, all guarantee security of the closure.

Web: www.croston-engineering.co.uk

Page 44 November/December 2023 Feed Compounder

FISCHBEIN

Our factory automation software is developed from the operator’s

FISCHBEIN is known for its bag closing machines, and you are already

point of view. Our aim is to create a future-proof and intuitive platform

familiar with our Fischbein sewing systems and Saxon bag sealers.

that gives operators the insight and control they need to run a seamless operation.

For more information, visit: www.ksegroup.com

Through the recent acquisition of VOTECH in February 2021, the company enhances its ability to offer fully automatic Dosing, Bagging and Palletizing lines, as well as Pallet Wrapping and Stretch-Hooders.

We are specialists in manufacture of high-precision and hygienic

VAN MOURIK SMART MILLING ENGINEERS Capacity issues are often not solved by just integrating newer

solutions in the food and powder sectors such as Milk Powders,

and bigger processing

Animal Feeds, Food Flavours, Flour Milling, Fertilizers, Wood Pellets,

equipment. At Van Mourik

Horticulture, and associated products.

Smart Milling Engineers, process optimisation is our way of thinking!

Contact us to discuss your needs.

At Van Mourik Smart Milling Engineers, our very experienced team

VOTECH

focuses on: consulting, design and the realisation of feed milling

UK: +44 20 8344 6600

projects.

Europe: +31 13 820 0357

Our long-standing service and maintenance activities are the

Email: salesuk@votech.com

backbone of the company and form the foundation of experiential

Web: www.votech.com

knowledge which gives Van Mourik its distinctive skill set. This in turn enables the optimising of your processes and the development of capital improvement plans.

KSE PROCESS TECHNOLOGY For over 50 years, KSE

Van Mourik started in 1990 as a mechanical installation company.

Through strategic take-overs and natural growth, the company has

has been supplying future-

become a unique, specialised, and independent integrator, employing

proof solutions to stay

150 FTE with its focus on feed milling and premix processes. Our

ahead of industry trends

clients value our independent position in engineering studies and

in the form of modular

process advice.

machinery (ALFRA Dosing

An example of our approach is one received by an independent

& Weighing Equipment) and

client who needed to increase their production by 25%. A dedicated

smart automation software

team from van Mourik consisting of process specialists that have their

(PROMAS ST) that fit together

own expertise in mechanical and electro technical control, scanned the

seamlessly. We create flexible processing solutions that enable

client’s process. In this particular case, it resulted in a concept change

a responsive production process. Automation, accuracy and

from an additional grinding/mixing tower to an upgrade proposal for

contamination control are at the basis of our innovations. Our aim

an existing production line. With independent advice on equipment,

is to not only improve the manufacturing process, but to also make

Van Mourik always endeavours to formulate future process plans with

a significant contribution to increase margins and achieve targets.

our clients’ goals in mind.

ALFRA dosing and weighing equipment is built to be fast,

This approach could be the backbone of a bigger investment in

accurate and reliable. Our engineers design solutions that provide

a complete new production line to become future proof. In taking this

a level of flexibility to your plant with high levels of automation and

kind of approach, Van Mourik Smart Milling Engineers offers to help

contamination control.

clients in the UK and Ireland achieve their future goals as efficiently

Our solutions focus on providing flexible equipment compliant

and effectively as possible.

with every trend the market throws at you, as well as contamination-

Van Mourik Smart Milling Engineers

free transfer and reducing damage to your valuable products.

Boylestraat 34

PROMAS ST is developed to control complex production

6718 XM Ede

processes. The modular software allows customers to choose

The Netherlands

different levels of automation and select the functionalities that fit

Tel: +31 (0)318 - 46 11 44

their direct needs.

Web: www.vanmourik-group.com

Feed Compounder November/December 2023 Page 45

Nutritional Products A Round-up of Nutritional Products including Vitamins & Vitamin-like Substances, Minerals & Trace Elements, Amino Acids

ADISSEO

Studies have shown that when trace minerals are provided in the

Microvit A Supra: the

right forms, as in Bioplex® and Sel-Plex®, they can be fed at significantly

very stable and best-

lower levels, compared to traditional inorganic minerals, while still

in-class performance

improving animal performance.

®

Vitamin A

We call this innovation Alltech’s Total Replacement Technology

Vitamin A is necessary in animals for many functions: vision, bone

(TRT). This approach allows for better management of the animal’s

growth, immunity and maintenance of epithelial tissue. However, due to

mineral requirements while reducing the impact on the environment.

their production process, all sources of vitamin A don’t have the same

Break with tradition and feed your animals the modern way.

stability in premixes and in compound feed. The amount of degradation

Email: knowyourminerals@alltech.com

depends on production technology, temperature during storage, time

Website: www.alltech.com/animal-nutrition

of storage, exposure to air and sunlight, water content, pH, aggressive trace elements and choline chloride.

Since ethoxyquin (ETX) has been banned in the EU, the main

ANIMINE

competitors use BHT or other antioxidants in their formula. Advanced

Improving

vitamin A stability provides long-term stability for storage, excellent

health with HiZox®

anti-degradation ability and the protection from being impacted by the

supplementation

pelleting process.

For safety and precautionary reasons, BHT has been adopted by Adisseo as a stabilizer in the production of Microvit® A Supra 1000, Microvit® AD3 Supra 1000-200, Microvit® A Supra 1000 Ruminant for more than 20 years, and our production process is based on the unique Adisseo ‘double emulsion’ formulation technology. With years of production experiences and technology expertise with this antioxidant, Adisseo has developed a well-adapted manufacturing process with

udder

Zinc (Zn) deficiency in cattle can affect health status in general, and udder health in particular, causing mastitis. Zn improves udder health by improving the keratinisation of the teat canal. However other mechanisms are also implicated such as cell immune improvement.

The Zn requirement for dairy cows is 60 ppm (NASEM 2021), however this recommendation could be increased due to different challenges on the dairy farm such as poor hygiene, mycotoxins in the feed, Zn antagonists, etc.

To evaluate the effect of increasing doses of Zn (HiZox®) on the

very stable and best-in-class performance Vitamin A.

incidence of mastitis in lactating dairy cows, a trial was carried out with

www.adisseo.com

Holstein cows. The total amounts of Zn tested were 40, 60, 90 and

Contact: Alain Schols: alain.schols@adisseo.com

120 ppm. The cows were challenged with mouldy silage. As a result, the somatic cell count (SCC) decreased from 550,000 cells/100 ml in

ALLTECH

the control group to 250,000 cells/100 ml in the group with higher Zn supplementation (120 ppm). Also, the incidence of mastitis decreased

Mineral management is

from 50% in the control group to 15% in the group with the higher Zn

more than just preventing

supplementation. This represents 70% less mastitis incidence in a

deficiencies. Incorrect

challenged herd.

mineral supplementation

To make an accurate zinc supplementation, it is necessary to know

can have major consequences on animal health and productivity.

and take into account the Zn content of the base diet fed to dairy cows,

Traditional methods of supplementation have used inorganic minerals.

using a handheld XRF device (AniGun®). Under safe (unchallenged)

However, inorganic minerals are poorly absorbed by the animal. This

conditions, Zn supplementation should be as much as necessary to meet

has caused a shift to organic mineral supplementation in many markets.

the requirements, taking into account a safety margin. However, under

Amplify efficiency with Alltech Mineral Management

the effect of health-challenging factors, zinc supplementation should be

Alltech’s Mineral Management programme focuses on feeding organic

increased, without exceeding the maximum allowed in Europe.

trace minerals that are better absorbed, stored and utilised by the

Contact : Leandro Royo (lroyo@animine.eu)

animal.

Steve Ladbrook (steve.ladbrook@sensnutrition.com)

Page 46 November/December 2023 Feed Compounder

AZELIS ANIMAL NUTRITION

biochemical processes. Insufficient amounts in the feed can have

Azelis Animal Nutrition in UK &

severe consequences including lower feed intake, growth reduction,

Ireland offers an increasing range

impaired immune function, and reduced fertility in the animal.

The entire value chain from feed to farm faces different

of nutritional solutions.

challenges regarding the optimal supply of trace elements. Premixers

Active D Active D is a plant-based product formulation of the directly available form of Vitamin D, as 1,25-Dihydroxy Vitamin-D3 (calcitriol), and also contains ursolic acid and glucosamines. This new product in our range offers a targeted and flexible approach to vitamin D supplementation by supporting vitamin D, calcium and phosphorus metabolism, alongside aiding joint condition and the improvement of immunity and intestine integrity.

The plant source from which Active D is produced contains secondary plant metabolites, as ursolic acid that catalyse a higher metabolization rate of vitamin D. This can help to significantly boost uptake of calcium and phosphorus, critical for example to skeletal development and egg shell strength in poultry.

In addition, Active D can be used to successfully reduce pain perception in gilts and sows, alleviate locomotion issues, and decrease difficulties during farrowing. Furthermore it’s usage during the lactation phase can improve piglet performance, reducing mortality and improving growth rates. It is thought that this is due to improved transport of calcium to milk and colostrum as a result of increased active calcium absorption in the intestine, higher stress resistance and a strengthened immune system during this critical phase.

need an easy processability in premix production. Feed millers expect an easy processability during in feed production as well as high feed quality and stability. And for farmers it is critical how digestible and bioavailable the trace elements in the feed are to ensure optimal performance of his animals.

BASF glycinates with the trace elements copper, iron, manganese and zinc offer all of this. Due to their small molecule size and excellent solubility, BASF glycinates are easily absorbed in the intestine and are optimally available in the animals’ metabolism. This is great progress compared to the past, when trace elements in the form of inorganic salts such as sulfates and oxides were added to the feed. At that time, only a limited percentage was taken up by the animal - most of it ended up in the manure.

BASF glycinates are suitable for all types of premixes, mineral and mixed feeds. The flowability and mixing behavior of the product are excellent and ease homogeneous distribution in all types of feed.

Therefore, BASF glycinates are the best choice for the supply of trace elements to farm animals and pets.

BASF plc, 2 Stockport Exchange, Railway Road, Stockport, SK1 3GG Liz Cookson Phone: +44 161 475-3292

Plexomin® Chelated Minerals Bis-Glycinates and Water Soluble

Mobile: +44 744 3301960

Mono-Glycinates

Email: liz.cookson@basf.com

Plexomin Cu and Plexomin Zn are two highly bioavailable, highly ®

®

Web: www.animal-nutrition.basf.co

stable and zero sulphur bis-glycinates each containing a minimum of 29% copper and zinc.

Plexomin® Cu, Plexomin® Zn, Plexomin® Fe and Plexomin® Mn

CARGILL

are now also available as mono-glycinates

Cargill has developed

For further information please contact Leia Trotman at Azelis on: +44

nutritional products to include

(0)7792116659 or via email: leia.trotman@azelis.co.uk

in livestock diets to support and improve performance in a sustainable way.

BASF

Aminoreach® is a nutritional solution that can be included, with

BASF Glycinates - best

a nutritional matrix, in sow lactation feed, grower and finisher diets

choice for the supply of

and as a top dressing on piglet starter feed.

trace elements

It is a by-product of the fermentation process of a specific fungus

Trace elements are

that contains metabolites and other compounds that support protein

essential micronutrients

and amino acids digestion in the diet.

required by all animals.

The combination or matrix of amino acid and energy in

They have important tasks, especially as components of enzymes

Aminoreach® can be adapted for specific customer situations to

and hormones and are important for the normal course of many

take account of the type and quality of other feed ingredients. This

Feed Compounder November/December 2023 Page 47

robust matrix, that improves the accuracy of amino acid and energy

DSM-FIRMENICH - ANIMAL NUTRITION & HEALTH

in the diet, adds flexibility in feed formulation and allows the diet to be formulated to meet growth and feed efficiency targets more cost-effectively.

The more precise amino acid and energy combination means that there is less non-digested protein in the rear gut which improves

OVN Optimum Vitamin Nutrition®

the gut microflora balance and reduces the risk of diarrhoea. Diets

Vitamins are essential for wellbeing and good health. They play many

that include Aminoreach® therefore bring health, welfare, economic

crucial roles in farm animals, in areas including: Bone formation;

and sustainability advantages to pig producers.

Disease resistance; Feed efficiency; Growth; Fertility; and Egg

SilvAir® is a methane-reducing product for ruminants and is

production

authorised for use in animal feed under EU regulations and in the UK.

As the industry and science progressed, dsm-firmenich launched

It is a carefully manufactured feed grade calcium nitrate comprising

the new Vitamin Supplementation Guidelines 2022. Our OVN

76% nitrate and 22.5% calcium, with a dry matter of 84%.

The product must be used in compound feeds at the recommended inclusion rates, which are based on scientific research.

Diets where it is included must be reformulated to ensure correct

Optimum Vitamin Nutrition® is about feeding animals with high quality vitamins, produced with the lowest environmental footprint, in the right amounts, appropriate to their life stage and growing conditions, to optimise:

amounts of crude protein are supplied and excess levels are avoided.

SilvAir® works by ‘mopping up’ some of the hydrogen produced in the rumen during fermentation of feedstuffs. This hydrogen would otherwise combine with carbon to produce methane. But if it combines with calcium nitrate supplied in the diet then ammonia is produced. This ammonia can then be used in the milk production pathway.

The production of this ammonia in the rumen means that dietary protein is reduced.

Trials have shown that 100g of SilvAir® can replace 40g of feed grade urea or 250g of soyabean meal in dairy diets. Also, 100g of the feed product can replace 60g of limestone in cow diets. It is safe to use and stable in compound feeds at these rates and has been shown to have no adverse effects on intakes.

In Belgium, SilvAir® is included on the Belgium Feed Association’s list of technologies to reduce methane emissions and is eligible for a government subsidy. In the Netherlands, Friesland Campina has introduced an incentive system to reduce the carbon footprint. SilvAir® is included in the toolbox of available solutions.

• Animal Health and Welfare – good for animals • Animal Performance – good for farmers • Food Quality & Food Waste – good for consumers and the planet Check and adjust vitamin levels for more sustainable farming.

All ingredients in animal feed are regularly evaluated and likewise vitamin levels require the same degree of attention.

We therefore encourage the feed industry and all other stakeholders to check the vitamin levels in their animal feed and adjust them accordingly for more sustainable farming.

The dsm-firmenich Vitamin Supplementation Guidelines are designed to provide OVN Optimum Vitamin Nutrition® of animals under typical industry practice and are regularly reviewed and adjusted.

To accomplish this, we are intensely engaged in research and development and we focus on partnering with all important

Here in the UK, it is included in the online carbon footprint

stakeholders – leading scientists, universities, genetics companies,

calculators Cool Farm® Tool and Agrecalc product listings and can,

independent research institutes, and customers. This enables us to

therefore, be used to adjust the on-farm carbon footprint through

develop and produce a complete line of high quality vitamins and

reduced methane output.

support the feed industry in achieving their sustainability goals with

Josie Hatch

the new OVN Optimum Vitamin Nutrition® Guidelines 2022.

Marketing Communications Specialist – UK and Ireland

The OVN Optimum Vitamin Nutrition ® Guidelines 2022 can be

Cargill Animal Nutrition

found here:

Tel: +44 (0)1845 578125

https://www.dsm.com/anh/products-and-services/tools/ovn.html

Josie_hatch@cargill.com

Contact

Provimi Ltd., Dalton Airfield Industrial Estate, Thirsk,

DSM Nutritional Products (UK) Ltd

North Yorkshire, YO7 3HE

Tel: +44 1773 536539

www.cargill.com/feed | @CargillAnimalUK

Web: www.dsm.com/anh

Page 48 November/December 2023 Feed Compounder

EVONIK OPERATIONS GMBH

Therefore, nutritionists require a reliable source of rumen-protected

Evonik Animal Nutrition is

amino acids, along with the technical knowledge and expertise for

a highly reliable, globally

correct and successful implementation.

operating provider of science-driven products and services for sustainable and efficient production of meat, fish, eggs

The KESSENT range of methionine solutions includes the following products: •

and milk. The organization is marked by scientific excellence and sensitivity to the needs of our customers and society. We translate

due to its unique encapsulation and core technology •

over 60 years of experience in manufacturing essential amino acids for animal nutrition into solutions that meet the evolving needs of its

handling and performance at 100% bioefficacy and 99% pure DLmethionine. ThreAMINO® (L-threonine) complements our amino acid portfolio to help support low protein diets and enhance the sustainability of monogastric livestock production. Mepron®, an innovative rumen protected methionine, and K-Pron®, a potassium carbonate source,

KESSENT MF Liquid - a pellet-stable, rumen-protected liquid methionine for ease of handling

•

customers in over one hundred countries.

MetAMINO® is the methionine source with the best quality,

KESSENT Me - the best source of metabolisable methionine

KESSENT MF Dry - a pellet-stable, rumen-protected dry methionine

•

KESSENT MF Arome Dry - a pellet-stable, rumen-protected dry methionine for improved palatability, smell and ease of handling

Please contact your Kemin sales representative for further information: Mobile: +44 7538 461541 Email: robert.hamilton@kemin.com Web: www.kemin.com

are products focused for the dairy industry.

We share a deep commitment to global food security and safety through science. Because we are united by the goal of mastering the pressing challenge of feeding growing world populations, our Animal Nutrition culture is marked by self-motivation, autonomy and teamwork.

This spirit of trust and cooperation also means that we are very close to our customers and deliver individually tailored solutions and service.

Please contact us or visit our website for more information

ORFFA Excential Smart Hydroxy Trace Minerals Trace elements such as copper, zinc, and manganese are essential for optimal health and performance of

regarding our innovative products and services.

livestock. In order to avoid deficiency

Holly.malins@evonik.com

symptoms and associated health

https://myamino.evonik.com/en/

problems, sufficient levels of dietary trace minerals have to be supplied. It is important to consider the source of trace minerals supplemented to the feed. The Excential Smart

KEMIN

Hydroxy Trace Minerals from Orffa have a stable crystalized structure

Kemin ruminant portfolio:

with ‘smart’ covalent bonds. The high stability of these hydroxy trace

Amino Acid Balancing

minerals and their low solubility at neutral pH ensure low reactivity.

KESSENT - is a

This low reactivity is beneficial for premix and feed stability as well

Kemin developed and

as the palatability of feeds. Reduced complex formation with other

manufactured rumen-protected methionine range, one of the first two

feed constituents, such as phytate, also leads to a high bioavailability

limiting essential amino acids for use in ruminant diets, which works

of trace elements to the animals. A higher absorption can lead to a

in synergy with LysiGEM™ a Kemin rumen-protected lysine to enable

lower excretion of trace elements to the environment. Research has

amino acid balancing and precision amino acid implementation, a

shown that, compared to traditional inorganic trace mineral sources,

concept pioneered by Kemin.

hydroxy trace minerals can positively influence footpad health and

®

We continually strive to perfect the next level in ruminant nutrition

growth performance of broilers. Furthermore, Excential Smart Hydroxy

through extensive services, solution offerings and technical expertise.

Trace Minerals have the advantage of by-passing the rumen, thereby

Kemin’s ruminant portfolio consists of two pillars 1: Amino Acid

preventing the unfavoured toxic effects on rumen microorganisms and

solutions - including the KESSENT methionine range and LysiGEM 2:

on fermentation. Orffa’s Excential Smart range contains high levels of

Animal Health solutions - including CholiGEM (encapsulated Choline

the trace elements: Excential SmartC with a minimum of 54% copper,

Chloride - 60%), NutriCAB (encapsulated Calcium Chloride) and Toxfin

Excential SmartZ with a minimum of 56% zinc, and Excential SmartM

range (mycotoxin control).

with a manganese content of 50%.

According to the latest nutritional models, there is always a

Contact our Specialists Sam Phelps (phelps@orffa.com) or Roseanna

deficiency in both methionine and lysine requirements in mid-range

Barclay (Barclay@orffa.com) for more details or go to our website

crude protein diets, which needs to be met in terms of grams and ratio.

www.orffa.com

Feed Compounder November/December 2023 Page 49

USING SCIENCE TO DRIVE DAIRY PERFORMANCE To help farmers, nutritionists and advisors get the most from the latest science, implementing changes to boost dairy productivity, The British Society of Animal Science is hosting a Dairy Nutrition Conference at Edgbaston Stadium, Birmingham on 10th and 11th January 2024.

“Feed is the principal input cost per litre of milk and dairy cow nutrition is central to sustainable dairy operations,” comments BSAS Chief Executive Maggie Mitchell.

“Increasing feed efficiency whilst reducing disease incidence must be a priority for all modern dairy systems. There is a wealth of excellent practical research that can be applied on farms to deliver improved performance. The conference will showcase the latest recommended practice in feeding the dairy cow, showing how science can underpin applied nutrition throughout the production cycle, from calf to heifer to cow.”

The conference will address key topics including feed analysis and evaluation, livestock feeding innovations and practical feeding for calves, heifers and cows.

Speakers from leading research centres including The Catalan Institute for Research and Advanced Studies, The University of Nottingham, Harpers Adams University, The University of Edinburgh, AFBI and Teagasc will share their science and evidencebased knowledge to help delegates identify practical ways to improve the efficiency of their systems.

“The conference is deliberately noncommercial but instead the focus is on understanding how the science already available can be practically applied on farms. Aimed at nutritionists, advisors and farmers the hope is that the conference helps stimulate change to help the UK dairy industry evolve to meet the many challenges it is presented with,” Ms Mitchell concludes.

For more information or to register for the event, go to the British Society of Animal Science website.

£300,000 INVESTMENT CREATES SUPPLY CHAIN OPPORTUNITIES FOR ANIMAL FEED DISTRIBUTORS A £300,000 investment by PD Ports in the latest robotic technology will open up new supply chain opportunities for animal feed providers in the UK. The BP600 automated bagging plant with robotic arm and shrink wrapper installed at PD Ports’ Howden port facility, near Goole, East Yorkshire, offers customers importing bulk animal feed the option to transition into the bagged market.

The Port of Howden sits on the River Ouse, 50 miles from the mouth of the Humber and is one of the most inland ports in the UK, with close proximity to the M62 trans-Pennine motorway.

A major shipping and distribution hub for the agribulk market, Howden handles a variety of animal feed and fertiliser products supporting the agriculture and farming markets in East Yorkshire, Humberside, Lincolnshire and beyond.

The new bagging facility at Howden is the most advanced plant of its type operating in the region and can pack powder and granular animal feed into 25kg stitched paper sacks, at eight bags per minute.

Efficiencies in the new plant has seen daily handling figures increase at Howden from 10 tonnes per day to 36 tonnes of the new bags.

The investment by PD Ports is part of a wider strategy for the company to offer an end-to-end supply chain solution for customers, which can include chartering of ships and road haulage.

Roy Merryweather, general manager – business development for PD Ports in East Yorkshire and Lincolnshire, said: “This is not a contract backed investment but one made with the aim of securing our position in the market by ensuring our customers have the ability to effectively serve the farming industry with a range of bulk and bagged options.

“Agri-product suppliers now have more options available to them in terms of packaging and distribution and we can help every step of the way, from shipping to haulage.

“The new plant at Howden is also more efficient and can handle much larger tonnages than our previous equipment, making the bagging process smoother and faster, meaning we now have additional capacity to offer to the market.”

The new bagging plant at Howden also supports to PD Ports commitment to worker safety – reducing dust emissions and the removal of manual handling, as the AB IRC5 robotic arm completes all lifting tasks and palletisation.

NUTRITIONALLY-ENHANCED INSECTS COULD BIOFORTIFY POULTRY FEED WITH ESSENTIAL VITAMINS AND MINERALS

Fly larvae will be fed food waste nutritionallyenhanced using nanometre (one billionth of a meter) sized natural minerals before being added to poultry feed.

It is part of a feasibility study led by scientists at Nottingham Trent University and agri-tech company Flybox, which aims to increase the nutritional value of chickens and significantly reduce the carbon footprint of ingredients.

The research will involve biofortifying black soldier fly larvae with essential minerals for nutrition such as zinc, iron,

Page 50 November/December 2023 Feed Compounder

calcium and selenium.

As part of the two year £1m project – funded by UK Research and Innovation’s Biotechnology and Biological Sciences Research Council and Innovate UK – the larvae will then be added to grain for poultry before the research team evaluates the nutritional uptake in the birds.

It is expected that the approach would improve the nutritional value to consumers, as well as enhance the health and wellbeing of the birds.

Currently, farmed poultry diet is supplemented with protein such as soybean oil, but a worldwide protein shortage means this component in animal feed is increasingly financially and environmentally unstable and a pressing global issue.

The price of chicken feed has increased by half in the last two years and demand is expected to double by 2050.

It has been reported that animal feed makes up almost 80% of chickens’ carbon footprint, which comes from shipping the feed around the world – soybean protein for instance comes primarily from Latin America.

The Nottingham researchers argue that the study will enable the adoption of an alternative, hyper-local, low emission protein solution, by lowering cost of production while adding value to feed for poultry and other livestock.

The project, which involves researchers from Nottingham Trent University’s School of Science and Technology and School of Animal, Rural and Environmental Sciences, will include the installation of a Flybox modular insect farm on the university’s Brackenhurst Campus.

This would be used for feeding the black soldier fly larvae with the food waste and nanomaterial.

The researchers will develop a nanoenhanced substrate with naturally occurring minerals and amino acids essential for poultry health. Elements are combined together at an atomic scale until they uniformly grow into a nanometre size. By utilising the minerals at this size the birds – and insects – can use and metabolise them more effectively.

Black fly soldier larvae meal is already being produced at a moderate-industrial scale, however, in the UK and Europe the use of insect meal is currently largely restricted to high profit margin niches in the petfood industry.

The researchers argue it is not reaching its full potential to be a sustainable and lowemission protein source for the livestock industry.

“We are circumventing having to use all the supplements currently required, which are expensive, in short supply and not environmentally-sustainable,” said Dr Gareth Cave, a researcher in Nottingham Trent University’s School of Science and Technology.

He said: “The insects are essentially loaded with nutrition from waste food products and this then becomes part of a natural diet for the poultry. Importantly, this is a hyper-local, circular and low-carbon way

to address a serious challenge in the animal feed sector.”

Emily Burton, Professor in Sustainable Food Production in the university’s School of Animal, Rural and Environmental Sciences, said: “We see insect larvae as the key to circularising food production, so it is great to support a project aiming to optimise the production and use as poultry feed.”

Andrea Jagodic, Co-Founder & CEO of Flybox, said: “This is an exciting route to positively influence unit economics for the entire insect protein industry. It is the right time to start integrating a precision agriculture approach when integrating insect meal into commercial feed. We look forward to collaborating with Nottingham Trent University to further unlock the potential of insect protein.”

we believe in this passionately and it is what ultimately will enable us to achieve our mission For The Future of Farming.

“With this in mind I am delighted that we are embarking on an apprenticeship programme that will enable the professional development of so many colleagues. I am therefore pleased to welcome ForFarmers’ first group to their studies this month. It will be the first of many and will be part of what enables us to really live our values.”

James Pearson, Director at Itec, added: “We are thrilled to have been selected as ForFarmers’ exclusive Learning Partner for their Leadership Apprenticeship.

Collaborating closely with the ForFarmers team, we are dedicated to crafting a truly unique and adaptable Leadership Development Programme for managers.”

NEW APPRENTICESHIP PROGRAMME FROM FORFARMERS

TRIDENT MICRONUTRI BRAND LAUNCHED AT DAIRY DAY 2023

ForFarmers has launched an apprenticeship scheme to develop and nurture future leaders within the business.

The scheme, which started in October, will consist of an 18-month programme designed to equip participants with the skills, knowledge and confidence needed to excel in leadership roles within ForFarmers. By fostering a culture of continuous learning and development, ForFarmers aims to enhance its leadership capabilities and ensure a bright future for both the company and the wider agricultural industry.

The two apprenticeship courses, “Level 3 Team Leader” and “Level 5 Operational Management,” are being delivered by partner organisation Itec. They will provide a comprehensive and tailored learning experience for employees from various departments across the company. Over 70 employees have been selected to join the first cohort, marking a significant investment in the professional development of ForFarmers’ workforce.

Steven Read, ForFarmers UK Managing Director, said: ‘Any business is only as good as the individuals within in, and particularly its leaders and future leaders. At ForFarmers

AB Agri has introduced the brand Trident MicroNutri as the new name for its rapidly expanding ruminant business, supplying feed additives across GB & Ireland. The brand was introduced during Dairy Day 2023 at Telford, Shropshire on 13 September.

Previously operating under AB Vista GB&I, the rebrand to Trident MicroNutri will, the company claim, help support the continued growth of the business, specialising in the supply and distribution of industry-leading ruminant feed additives, helping to improve animal performance and maximise ROI. The move also sees the operation become more closely aligned to the existing AB Agri ruminant B2B business, Trident Feeds, in a move that promises to further support and enhance customer and supplier experiences.

“Following research with our customers, the new re-brand promises to help further enhance the overall customer experience, based on our core values of scientific knowledge, technical expertise and setting industry standards,” explains Marie Stephenson, head of commercial for AB Agri.

“The move also helps us to draw on

the Trident brand values of responsiveness, reliability and trust, and we feel this will help to further improve brand knowledge at farm level, increasing the team’s visibility on farm,” she adds.

While the rebrand will help further expand growth, the same team of experts will continue to collaborate and provide tailored solutions for individual clients and their respective customer base.

The team will continue to work alongside partners including AB Vista to develop and distribute new products and services, while the support of Trident will help to deliver even more comprehensive, effective and sustainable solutions for diverse operations.

“We are really excited to launch this new brand and to support the team as it continues to grow under the Trident MicroNutri name.

We see this rebranding as the beginning of an exciting new chapter in our journey,” adds Mrs Stephenson.

APPROVAL FROM COMPETITION AUTHORITY FOR SALE OF FORFARMERS’ BELGIAN COMPOUND FEED ACTIVITIES TO ARVESTA

The Belgian competition authority has approved the sale by ForFarmers of its compound feed activities to Arvesta. This transaction, as announced on 4 April 2023, means that Arvesta takes over the compound feed activities, the employees, the production site in Izegem and the mill in Ingelmunster in West Flanders from ForFarmers. ForFarmers’ sale activities regarding co-products, organic feed by Reudink and horse feed by Pavo are excluded from this transaction.

ForFarmers will receive a net amount of €25 million in cash from Arvesta as agreed in the sale / purchase agreement.

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Feed Compounder November/Decemeber 2023 Page 51

Evonik Appoints Dr. Dirk Hoehler as Head of the Amino Acids Business of Animal Nutrition Evonik has appointed Dr. Dirk Hoehler as the new head of the Essential Nutrition product line, under which Evonik is consolidating its amino acids portfolio. Hoehler will take over the role from Dr. Jan-Olaf Barth, who has been promoted to become the head of the High Performance Polymers business line of Evonik.

later acquired by Cargill, and a further four years working for Keenan, now Keenan Alltech, Dirk is a well-recognised face in the industry.

Dirk’s enthusiasm for sales later led him to develop his own consultancy company in Poland before joining Micron Bio Systems, the UK-based bio solutions business acquired by Volac, for a further three years.

His previous experience in Europe, Russia and the Middle East has allowed him to build strong cultural connections that he believes will be beneficial during the first few months of his role, as UFAC-UK looks to build and develop new business relationships in Europe.

“UFAC-UK operates in over 25 countries worldwide with huge potential to expand further into Europe. I’m looking forward to developing

Hoehler will be responsible for overseeing the continued

the sales strategies and markets here, seeking more business in

transformation of the amino acids business by focusing on sustainability,

Western and Eastern European countries, and I’m excited to take on the

efficiency, and cost-leadership. In particular, he will continue to

challenges that present themselves on the way,” says Dirk.

implement the global methionine asset strategy developed under Jan-

Robert Jones, UFAC-UK managing director, comments “We are

Olaf Barth’s direction to secure Evonik’s leading position in methionine.

delighted to welcome Dirk to the team at this exciting time for UFAC-

Dirk Hoehler brings to the role a wealth of experience in several

UK as we expand into Europe. We will be developing our partnership

parts of the Evonik Group, having been head of Marketing & Sales of

ethos with European distributors, livestock farmers and their nutritionists,

Performance Intermediates and recently head of Sales at Animal Nutrition.

providing solutions to current issues in the market.”

Dirk Hoehler joined the Group in 1998 as Manager of Animal Nutrition and served between 2000-2008 as Director Nutrition & of the Coating Resins product line and head of Marketing & Sales of

IFFO Announces Incoming President and Vice President for 2024-2025

the Performance Intermediates business line at Evonik Performance

Following elections for the new IFFO Management Board (starting 1st

Materials before taking up his current role.

January 2024), IFFO – The Marine Ingredients Organisation is pleased

Technical Services in Kennesaw (USA). He was subsequently head

He holds a Ph.D. and Habilitation in Nutritional Physiology, studying at the Universities of Giessen and Kiel, Germany, and the

to announce that the incoming President is Egil Magne Haugstad and Vice President is Eduardo Goycoolea.

Egil Magne Haugstad is the

University of Manitoba in Canada.

CEO of Pelagia AS and current Vice

UFAC-UK appoints Dirk Van Kessel as New European Development Manager UFAC-UK has appointed Dirk Van Kessel as its new European development manager to support its ongoing development plans.

Operating from the UFAC-UK Newmarket headquarters in Suffolk, and from his home in Lithuania,

President of IFFO and said: “IFFO Members are extremely important for producing marine ingredients, which are essential for the food industry and the wellbeing of an ever-growing global population. IFFO Members work in a responsible manner and continuously encourage further development in science-based projects such as the ongoing life cycle assessment analysis. I look forward to contributing

Netherlands-born Dirk officially started

to develop knowledge and competence within the marine ingredients

the new role at the beginning of

sector. We will also explore how IFFO can keep developing its services

October 2023 after an education and

and be an even better meeting place for our industry.”

extensive career in ruminant and monogastric nutrition.

Spending 10 years working for LNB International Feed, which was

Page 52 November/December 2023 Feed Compounder

Following his appointment as Vice President, Eduardo Goycoolea, who was one of the founders and first co-President of IFFO back in

2001stated: “I have worked closely

face in farming and producing food across the world.

with IFFO for many years and helped

“Farming in the UK and Tanzania have many obvious differences,

it become the reference point for the

but challenges such as climate change, volatile supply chains and food

marine ingredients industry: IFFO’s

security are universal concerns and it is more crucial than ever that we

events provide an unrivalled opportunity

stand together to drive positive change.”

for the whole value chain to meet, while

Farm Africa Head of Partnerships Anissa Msallem said: “Farmers

the organisation’s market and technical

across eastern Africa continue to face unprecedented challenges. Conflict

intelligence keeps developing. I am

and climate change threaten to push farming communities further into

truly happy to continue supporting the

poverty. Eastern Africa is experiencing the worst drought in at least 40

organisation and its Members”.

years, decimating lives and livelihoods. By raising funds for Farm Africa,

IFFO is grateful to its outgoing board members who have been

Team Mahale will help transform the lives of farmers in eastern Africa and

committed to IFFO’s development as a science-based organisation,

protect important natural habitats, and we’re very grateful for their support.

leading the responsible development of marine ingredients: Odd Eliasen and Nick Sterrett.

IFFO wants to congratulate and welcome to the Board: Armando Coppel and Dan James.

NFU Director Raises Over £12,000 for Farm Africa

Alltech announces new appointments within its global marketing team Alltech is enhancing its marketing capabilities and establishing new teams to deliver greater strategic partnership across the business for Alltech’s customers.

NFU Director of Trade and Business Strategy Nick von Westenholz

“We are capitalising on the geographical and value chain

has so far raised over £12,000 after completing the Mahale Mountains

differentiators of our global marketing structure, providing more pathways

Challenge for farming charity Farm Africa. The donations will go to aid

for our field-based team members to bring the voice of the customer

farmers in East Africa and reduce poverty by helping rural families grow

back into the business,” said Susanna Elliott, chief marketing and

their incomes.

communications officer at Alltech. “Our globally connected yet locally focused marketing strategy is aligning to deliver more relevance – and competitive edge – to our customers.”

Within marketing, the company is establishing a new Data & Insights function, positioning its creative team to take a global creative agency approach and building new pathways for market and customer engagement. To champion these enhanced capabilities, new appointments within Alltech’s global marketing team include: Creative team: •

Lisa Smith (USA), Director of Creative Operations & Marketing Development

•

Alan Henthorne (USA), Creative Director

The challenge involved an 80km hike in temperatures reaching

•

Irene MacHugh (Ireland), Associate Creative Director

35 degrees Celsius across the rugged terrain of the Mahale Mountain

•

Jennifer Allen (USA), Global Art Director

range in western Tanzania. The journey led the team through mixed

•

Ruth Kelly (Ireland), Design Manager for Europe and Asia-Pacific

woodland, bamboo forests and rolling plains in a landscape very rarely

Data & Insights team:

visited by humans. After six days, the team finished on the shores of Lake

•

Amanda Stumbo (USA), Director of Business Insights

Tanganyika, before returning to Tanzania’s main city, Dar es Salaam,

•

Roel Coenders (USA), Associate Director of Data

where they met with a number of food producers and businesses to

•

Leona Shaojing Luo (Ireland), Associate Director of Business Intelligence

hear how they are benefitting from Farm Africa’s projects in the country.

Nick completed the challenge alongside eleven other professionals from the food and farming sector, including NFU horticulture board

•

Clare Fahey (Ireland), Director of Customer Insights

Communications team:

member Julian Marks who led the expedition. Together #TeamMahale

•

Lorie Hailey (USA), Director of Communications

has raised over £215,000 for Farm Africa so far.

•

Liana Dobler (Spain), Spanish & Portuguese Communications

Nick said: “I’d like to express my immense gratitude to everyone who

Manager

has donated to this cause. I’ve raised more than double my initial target,

Species teams:

which really highlights the importance of Farm Africa’s charitable work.

•

Danieke Ewalts (Netherlands), Global Aqua Marketing Lead

“I’d also like to thank the rest of the team and say a massive well

Species marketing councils have been created that include regional

done. Our extraordinary journey, while at times challenging and tiring,

marketing experts in the U.S., Canada, Latin America, Europe and

has reinforced the importance of addressing the shared challenges we

Asia Pacific.

Feed Compounder November/December 2023 Page 53

Product and Service Finder for the Animal Feed Industry Also available interactive and online at www.feedbuyersguide.com Trouw Nutrition GB, Blenheim House, Blenheim Road, Ashbourne DE6 1HA Tel: 01335 341100 Fax: 01335 341171 E-mail: customerservices.gb@nutreco.com Web: www.trouwnutrition.co.uk (See Acidifiers, Analytical Services, Animal Health Products, Antibacterials, Chelated Minerals, Enzymes, Feed Additives, Feed Supplements, Milk Replacers, Mould Inhibitors, Mycotoxin Binders, Salmonella Control, Silage Additives)

Promtek Ltd Fisher Street, Brindley Ford, Stoke-on-Trent, Staffordshire ST8 7QJ Tel: 01782 375600 Fax: 01782 375605 E-mail: info@promtek.com Web: www.promtek.com (See Calibration and Weighing Services, Process Control Systems)

CLASSIFIED LISTINGS

ANALYTICAL SERVICES DM Scientific Ltd, Main Site, Dalton, Thirsk, North Yorkshire YO7 3JA Tel: 01845 577757 Email: dmacmillan@dmscientific.co.uk Web: www.dmscientific.co.uk

Trouw Nutrition GB, Blenheim House, Blenheim Road, Ashbourne DE6 1HA Tel: 01335 341100 Fax: 01335 341171 E-mail: customerservices.gb@nutreco.com Web: www.trouwnutrition.co.uk

ANTIBACTERIALS

ACIDIFIERS Trouw Nutrition GB, Blenheim House, Blenheim Road, Ashbourne DE6 1HA Tel: 01335 341100 Fax: 01335 341171 E-mail: customerservices.gb@nutreco.com Web: www.trouwnutrition.co.uk

ALTERNATIVE PERFORMANCE ENHANCERS Adisseo Tel: +353 87 766 8848 E-mail: info.nauk@adisseo.com Web: www.adisseo.com

ANIMAL HEALTH PRODUCTS Kernfarm B.V. De Corridor 14D 3621 ZB Breukelen, The Netherlands Tel: +31 (0) 346 785 139 Email: info@kernfarm.com Web: www.kernfarm.com

Mervue Laboratories Ireland Unit 9 Watergrasshill Business Park, Watergrasshill, Co. Cork, T56 HH98, Ireland Tel: +353 21 21 4391080 E-mail: info@mervuelab.com Web: www.mervuelab.com

Trouw Nutrition GB, Blenheim House, Blenheim Road, Ashbourne DE6 1HA Tel: 01335 341100 Fax: 01335 341171 E-mail: customerservices.gb@nutreco.com Web: www.trouwnutrition.co.uk

Page 54 November/December 2023 Feed Compounder

Adesco Nutricines, 23 Strandside South, Abbeyside, Dungarvan, Co. Waterford X35 W778, Ireland Jack: +353 87 2208816 Seán: +353 85 1667512 Email: info@adesco.ie Web: www.adesco.ie

Trouw Nutrition GB, Blenheim House, Blenheim Road, Ashbourne DE6 1HA Tel: 01335 341100 Fax: 01335 341171 E-mail: customerservices.gb@nutreco.com Web: www.trouwnutrition.co.uk

ANTIOXIDANTS Adisseo Tel: +353 87 766 8848 E-mail: info.nauk@adisseo.com Web: www.adisseo.com

AUTOMATED BAGGING & PALLETIZING EQUIPMENT salesuk@fischbein.com Tel. +44 208 344 6600 www.fischbein.com

BAGGING EQUIPMENT

FEED ADDITIVES

Concetti S.p.A S.S. 75 Centrale Umbra, km 4, 190 Ospedalicchio 06083 Bastia Umbra, PG - Italy Tel: +39 075 801561 Fax: +39 075 8000894 E-mail: sales@concetti.com Web: www.concetti.com

Borregaard UK Ltd Clayton Road, Risley Employment Area, Warrington, Cheshire WA3 6QQ Tel: 01925 285423 Fax: 01925 285433 E-mail: glenn.dearsley@borregaard.com Web: www.lignotechfeed.com

BULK STORAGE AND HANDLING

Cargill Animal Nutrition Provimi Ltd., Dalton Airfield Industrial Estate, Thirsk, North Yorkshire, YO7 3HE Tel: 01845 578125 www.cargill.com/feed

Croston Engineering Ltd, Tarvin Mill, Barrow Lane, Tarvin, Chester CH3 8JF Tel: 01829 741119 Fax: 01829 741169 E-mail: admin@croston-engineering.co.uk Web: www.croston-engineering.co.uk

Inform Nutrition Ireland Ltd Whitescross, Cork, T23 KD50, Ireland Tel: +353 21 4394770 E-mail: info@informnutrition.com Web: www.informnutrition.com

CALIBRATION AND WEIGHING SERVICES Promtek Ltd Fisher Street, Brindley Ford, Stoke-on-Trent, Staffordshire ST8 7QJ Tel: 01782 375600 Fax: 01782 375605 E-mail: info@promtek.com Web: www.promtek.com

www.kemin.com

Kemin UK Ltd Kemin UK Ltd. Castlethorpe Court, Castlethorpe, 34 Botanic Road, BRIGG NorthSouthport, LincolnshireMerseyside DN20 9LG, England PR9 7NG tel: +44.1652.65.10.10 Tel: +44fax:+44.1652.65.54.13 (0)1704 537702

CHELATED MINERALS Trouw Nutrition GB, Blenheim House, Blenheim Road, Ashbourne DE6 1HA Tel: 01335 341100 Fax: 01335 341171 E-mail: customerservices.gb@nutreco.com Web: www.trouwnutrition.co.uk

Orffa Minervum 7032 51 Vierlinghstraat 4817 LZ Werkendam Breda 4251 LC The Netherlands The Netherlands

T +31 183 44 77 66 E info@orffa.com

Find your Orffa specialist at www.orffa.com

COMMODITY CLAIMS MANAGEMENT RMC Commodity Claims Management 3 Clement Road, Fulwood, Preston PR2 9LG Tel: 07841 198733 E-mail: enquiries@rawmaterialclaims.co.uk Web: www.rawmaterialclaims.co.uk

ENZYMES AB Vista 3 Woodstock Court, Blenheim Road, Marlborough Business Park, Marlborough, Wiltshire, SN8 4AN. United Kingdom Tel: +44(0)1672 517650 Fax: +44(0)1672 517660 E-mail: info@abvista.com Web: www.abvista.com Adisseo Tel: +353 87 766 8848 E-mail: info.nauk@adisseo.com Web: www.adisseo.com Danisco Animal Nutrition & Health, IFF PO Box 218 2300 AE Leiden, THE NETHERLANDS Tel: +31 6 1539 6689 Web: www.animalnutrition.iff.com Trouw Nutrition GB, Blenheim House, Blenheim Road, Ashbourne DE6 1HA Tel: 01335 341100 Fax: 01335 341171 E-mail: customerservices.gb@nutreco.com Web: www.trouwnutrition.co.uk

Pancosma SA Voie des Traz 6, 1218 Le Grand-Saconnex, Geneva, Switzerland Tel : +41 22 929 84 84 Fax : +41 9259 84 95 E-mail: info@pancosma.ch Web: www.pancosma.com

Trouw Nutrition GB, Blenheim House, Blenheim Road, Ashbourne DE6 1HA Tel: 01335 341100 Fax: 01335 341171 E-mail: customerservices.gb@nutreco.com Web: www.trouwnutrition.co.uk

FEED MILL DESIGN AND CONSTRUCTION Croston Engineering Ltd, Tarvin Mill, Barrow Lane, Tarvin, Chester CH3 8JF Tel: 01829 741119 Fax: 01829 741169 E-mail: admin@croston-engineering.co.uk Web: www.croston-engineering.co.uk Turner Process Equipment Ltd 5 De Grey Square, De Grey Road, Colchester, Essex CO4 5YQ Tel: 01206 752017 Fax: 01206 854484 E-mail: sales@turnerprocessequipment.co.uk Web: turnerprocessequipment.co.uk Van Mourik Group Boylestraat 34, 6718 XM Ede, The Netherlands Tel: + 31 (0) 318 64 11 44 E-mail: info@vanmourik-group.com Web: vanmourik-group.com

Feed Compounder November/December 2023 Page 55

FEED MILL EQUIPMENT

FLAVOURS & PALATANTS Adisseo Tel: +353 87 766 8848 E-mail: info.nauk@adisseo.com Web: www.adisseo.com Inroads International Ltd Unit 4, Wem Engineering Centre Church Lane, Wem, Shropshire SY4 5HS Tel: +44 (0)1939 236 555 Fax: +44 (0)1939 236 450 Email: info@inroadsintl.co.uk Web: inroadsintl.com

The sole UK supplier for Feedtech and supplier of all new and used milling equipment Go Green Pelleting Solutions Ltd, Unit 8A Brindley Road, St Helens WA9 4HY Mick Swift – 07500887637 David Kelly- 07500335621 Office Number – 01744808600 www.gogreenpelletingsolutions.co.uk www.feedtech.com.tr

FEED MILL SILO MONITORING Lvlogics Limited, Ballyhist, Carnaross, Kells, Co. Meath, Ireland Tel: +353 89 2426825 Email: info@lvlogics.com Web: www.lvlogics.com

Silo Monitoring

FEED SUPPLEMENTS Inform Nutrition Ireland Ltd Whitescross, Cork, T23 KD50, Ireland Tel: +353 21 4394770 E-mail: info@informnutrition.com Web: www.informnutrition.com Premier Nutrition The Levels, Rugeley, Staffordshire WS15 1RD Tel: 01889 572500 Fax: 01889 577074 E-mail: info@premiernutrition.co.uk Web: www.premiernutrition.co.uk

FEED PATHOGEN CONTROL Adesco Nutricines, 23 Strandside South, Abbeyside, Dungarvan, Co. Waterford X35 W778, Ireland Jack: +353 87 2208816 Seán: +353 85 1667512 Email: info@adesco.ie Web: www.adesco.ie Anitox Ltd 7 Regent Park, Booth Drive, Park Farm, Wellingborough NN8 6GR Tel: +44 1604 811228 Fax: +44 1604 811013 E-mail: anitoxEMEA@anitox.com Web: www.anitox.com

Trouw Nutrition GB, Blenheim House, Blenheim Road, Ashbourne DE6 1HA Tel: 01335 341100 Fax: 01335 341171 E-mail: customerservices.gb@nutreco.com Web: www.trouwnutrition.co.uk

MANUFCTURING OPTIMISATION SOFTWARE Promtek Ltd Fisher Street, Brindley Ford, Stoke-on-Trent, Staffordshire ST8 7QJ Tel: 01782 375600 Fax: 01782 375605 E-mail: info@promtek.com Web: www.promtek.com

FEED INGREDIENTS Azelis UK Ltd Axis House, Tudor Road, Manor Park, Runcorn WA7 1BD Tel: 01928 793090 Fax: 01928 716997 Email: nutrition@azelis.co.uk www.azelis.com Gemcom Ltd 68 Great Portland Street, London W1W 7NG Tel: +44 (0)20 7580 8004 Fax: +44 (0)20 7580 8002 E-mail: info@gemcom.co.uk Web: www.gemcom.co.uk WestendAgri The Heath Business & Technical Park, Runcorn, Cheshire, WA7 4QX Tel: + 44 (0)1477 544400 Mobile: +44 (0)7961 977623 E-mail: sales@westendagri.com Web: www.westendagri.com

MILK REPLACERS Trouw Nutrition GB, Blenheim House, Blenheim Road, Ashbourne DE6 1HA Tel: 01335 341100 Fax: 01335 341171 E-mail: customerservices.gb@nutreco.com Web: www.trouwnutrition.co.uk

MINERALS/PHOSPHATES WestendAgri The Heath Business & Technical Park, Runcorn, Cheshire, WA7 4QX Tel: + 44 (0)1477 544400 Mobile: +44 (0)7961 977623 E-mail: sales@westendagri.com Web: www.westendagri.com

MOISTURE MEASUREMENT & CONTROL METHIONINE Adisseo Tel: +353 87 766 8848 E-mail: info.nauk@adisseo.com Web: www.adisseo.com

Page 56 November/December 2023 Feed Compounder

Adesco Nutricines, 23 Strandside South, Abbeyside, Dungarvan, Co. Waterford X35 W778, Ireland Jack: +353 87 2208816 Seán: +353 85 1667512 Email: info@adesco.ie Web: www.adesco.ie

MOLASSES PRODUCTS E D & F Man Liquid Products UK Ltd Alexandra House, Regent Road, Bootle L20 1ES Tel: 0151 944 5100 Fax: 0151 944 3919 E-mail: info.mlpuk@edfman.com Web: www.edfmanliquidproductsuk.com United Molasses GB Ltd 48 Gracechurch Street, London EC3V 0EJ Tel: 0151 955 4850 Fax: 0151 955 4860 E-mail: molassesgb@umgroup.com Web: www.unitedmolasses.com

PELLETING EQUIPMENT Compound Feed Engineering Ltd 5 Haydock Lane, Haydock, St Helens, Merseyside, WA11 9UY Tel: +44 (0) 1942 728188 Fax: +44 (0) 1942 408430 E-mail: info@cfegroup.com Web: www.cfegroup.com

PROCESS CONTROL SYSTEMS

MOULD INHIBITORS

DSL Systems Ltd Adbolton Hall, Adbolton Lane, West Bridgford, Nottingham NG2 5AS Tel: 0115 981 3700 Fax: 0115 981 3702 E-mail: sales@dsl-systems.com Web: www.dsl-systems.com

Adesco Nutricines, 23 Strandside South, Abbeyside, Dungarvan, Co. Waterford X35 W778, Ireland Jack: +353 87 2208816 Seán: +353 85 1667512 Email: info@adesco.ie Web: www.adesco.ie

Promtek Ltd Fisher Street, Brindley Ford, Stoke-on-Trent, Staffordshire ST8 7QJ Tel: 01782 375600 Fax: 01782 375605 E-mail: info@promtek.com Web: www.promtek.com

Trouw Nutrition GB, Blenheim House, Blenheim Road, Ashbourne DE6 1HA Tel: 01335 341100 Fax: 01335 341171 E-mail: customerservices.gb@nutreco.com Web: www.trouwnutrition.co.uk

SALMONELLA CONTROL

MYCOTOXIN BINDERS

Adesco Nutricines, 23 Strandside South, Abbeyside, Dungarvan, Co. Waterford X35 W778, Ireland Jack: +353 87 2208816 Seán: +353 85 1667512 Email: info@adesco.ie Web: www.adesco.ie

AB Vista Edificio Twin Golf A, C/Perú, 6, 2º Floor, Office 4 28290 Las Rozas, Madrid, Spain Tel: +34 91 859 1787 Email: info@abvista.com Web: www.abvista.com

Trouw Nutrition GB, Blenheim House, Blenheim Road, Ashbourne DE6 1HA Tel: 01335 341100 Fax: 01335 341171 E-mail: customerservices.gb@nutreco.com Web: www.trouwnutrition.co.uk

Adisseo Tel: +353 87 766 8848 E-mail: info.nauk@adisseo.com Web: www.adisseo.com

SELENIUM

Trouw Nutrition GB, Blenheim House, Blenheim Road, Ashbourne DE6 1HA Tel: 01335 341100 Fax: 01335 341171 E-mail: customerservices.gb@nutreco.com Web: www.trouwnutrition.co.uk

NUTRITION TOLL MANUFACTURE B2B Nutrition, Fordton Industrial Estate, Crediton, Devon EX17 3BZ (A division of the Denis Brinicombe Group) Tel. 01363 775115 Tom Butler (Technical) 07803 736194 Email: tbutler@brinicombe.co.uk Web: www.b2bnutrition.co.uk

Adisseo Tel: +353 87 766 8848 E-mail: info.nauk@adisseo.com Web: www.adisseo.com

SIEVING & PRECLEANING Turner Process Equipment Ltd 5 De Grey Square, De Grey Road, Colchester, Essex CO4 5YQ Tel: 01206 752017 Fax: 01206 854484 E-mail: sales@turnerprocessequipment.co.uk Web: turnerprocessequipment.co.uk

SILAGE ADDITIVES PACKAGING SOLUTIONS Fischbein Tel: +44 (0)20 8344 6600 E-mail: salesuk@fischbein.com

Web: www.fischbein.com

Trouw Nutrition GB, Blenheim House, Blenheim Road, Ashbourne DE6 1HA Tel: 01335 341100 Fax: 01335 341171 E-mail: customerservices.gb@nutreco.com Web: www.trouwnutrition.co.uk

Feed Compounder November/December 2023 Page 57

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The science of sustainable feed that succeeds

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