PRECISION FEEDING OF PROTEIN AND AMINO ACIDS IN LAYING HENS
Rolando Chavez, Ph.D.
Tealby, Lincolnshire , England June 2003
1.97 M Sq Km 125 M = 62.5 9.99 M Sq Km 36 M = 3.6 9.86 M Sq Km 320 M = 32
Trend in World Animal Feed Production 1. World animal feed production expected this year, 995.6 million Tons. 2. Total value in US dollars $450 Billion. 3. Forty Seven per cent of feed produced will be for Poultry. 4. During the past five years Poultry Feed has shown the most consistent growth.
World Feed Production Country
Volumen M Tons
China USA Brazil Mexico India Japan Rusia Germany France Canada Other
182,690 172,450 66,150 30,700 29,300 24,000 25,650 23,580 22,000 21,200 397700
Total
995,000
Kgs/per/person 135 540 (500) 327 (229) 246 22.5 191 179 295 337 580 105 134
Latin America Feed Production Country
Volumen M Tons
Kgs/per/person
Brazil Mexico Argentina Columbia Chile Venezuela Peru Ecuador Bolivia Paraguay Other
66,150 30,700 15.50 6.78 5.89 4.88 4.68 2.50 1.48 1.38 7.96
327 (229) 246 353 (240) 140 325 (228) 157 150 155 138 209 95
Total
149.32
243
Producción de Alimento Balanceado en México 1970
Población
2004
2005
2015
53,000,000 109,000,000 111,000,000 125,000,000 (2.4 X)
Alimento(T) 2,400,000 23,000,000 24,150,000 30,700,000 (13 X)
Kg./Per./Año
45 211 218 246
( 5.5 X)
Her Majesty
375 HH Eggs in 60 Wks. 23.5 kilos =15 times her Body Wt.
27% Increase 2.1% Increase/year
31% Increase 2.6 Increse /year
2016 to 2020 300 millon more layers 15 million more T feed 10 million more T grain 2.5 millon more T SBM
Egg Production in China Estimated Layer Populaciรณn 2016: 1.5 Billion
75% Brown
20% Pink
5% White
365 eggs in 2015
75% 67%
19.5% In
6.0% In
Compared with 1960 pullets, 2015 pullets had: • 30% lighter body weight at onset of lay • 48% less feed use over pullet-rearing period • 70% lower mortality over pullet-rearing period • 26% less daily feed used • 27% higher hen-day egg production • 42% better feed conversion • 57% lower mortality • 32% less direct water use per dozen eggs produced. 70 more eggs/hen housed in 420 days of lay
Genetic Improvment In White Leghern Laying Hens 1985-2020 Year
Weeks 20 Week Peak Production Production Production
Hen Housed Eggs
Conversion Feed/Kgs Egg
1985
52
5%
90-92%
280 (77%)
2.25
2000
60
35%
92-94%
350 ( 83%)
2.10
2015
70
40%
95-96%
425
(87%)
1.96
2020
80
50%
96-98%
500
(89%)
1.90
Precision Feeding of Protein and Amino Acids In Laying Hens
PROTEIN AND AMINO ACIDS
BOVANS/LOHMANN
Feed Intake
80-‐85
86-‐90 91-‐95 96-‐100 101-‐105 106/110 111/115
Protein %
18.75 17.75
ME/KG Dig. Lisina % Dig. Met. % Dig. M + C % Dig. Threoine % Dig. Arginine % Dig. Tryp%
Gms/Hen Per Day
17
16.45
15.6
14.5
14
2.925 2.925 2.900 0.97 0.92 0.87 0.42 0.4 0.38 0.74 0.7 0.66 0.55 0.52 0.49 0.92 0.88 0.83 0.18 0.17 0.16
2.875 0.8 0.37 0.625 0.48 0.79 0.15
2.875 0.78 0.35 0.6 0.45 0.75 0.145
2.850 0.72 0.335 0.58 0.42 0.71 0.14
2.850 0.69 0.32 0.54 0.4 0.63 0.125
325 Eggs/HH/392 Days 83% (350 Eggs/HH 392 Days) 89.3%
357 Eggs/HH at 420 days 84.5 (375 Eggs/HH at 420 days)
89.3
The Challenge Our Home
Feed 10 Billion People In 2050
These should not be real. How can we help the Horn of Africa solve this problem. Is there a realistic solution??
Albert Einstein
Future of Poultry Production My Three CONCERNS Avian Flu Animal Wellfare Issues Direct and Inidrect effects of Climatic change on Animal Production
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