Canada Holstein Sires, August 2024

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Holstein Sires

ICC™ is a true legacy index that has helped producers like you build their next generation over the past decade. New this April is an update to the formula, reflecting our commitment to ensuring you and your future herd is covered.

With the April 2024 update, the ICC™ formula was simplified and refocused to emphasize sustainability and create even more efficient, productive and problem-free cows. Additional emphasis was placed on Fat, Protein and Productive Life.

How does ICC™ compare to other indexes?

ICC™

Well-rounded index focused on traits that produce a sustainable cow.

+ Production Efficiency

+ Health and Sustainability

+ Fertility

TPI®

Selection on TPI® will create a larger, less feed-efficient cow with less focus on cow health, longevity and reproduction.

NM$

Selection on NM$ puts greater emphasis on Fat but less on cow longevity, health and reproduction.

Table of Contents

Congratulations to the 2024

GENEX Excellence in Reproduction & Genetics

award winners.

This decade-long recognition program evaluates nominated herds based on cow and heifer reproduction, as well as genetic information. Farms from across the globe compete in one of five categories based on size, location and type of operation.

Learn more about the winners and this prestigious award. Scan the code to view now.

Blue Prairie Holsteins | Wisconsin

Nominator: Lindsey Geddes, Reproductive Program Senior Technician

Scheps Dairy | Wisconsin

Nominator: Pete Weber, National Account Manager

Maple Ridge Dairy | Wisconsin

Nominator: Pete Weber, National Account Manager

Landmark Farms | New York

Nominator: Cat Thrasher, Dairy Account Manager & Consultant

AZ.AGR. Cervi Ciboldi | Italy

Nominator: David Ellis, Progressive Herd Consultant

What does it take to be at the top?

39% average pregnancy rate

54% average conception rate

80% average service rate

Genetics that average in the top 5-10% for ICC™

PLATINUM GOLD

< 500 Cows Blue Prairie Holsteins Dorrich Dairy Inc.

500-2000 Cows Scheps Dairy Ruedinger Farms

> 2000 Cows Maple Ridge Dairy Riverbend Dairy LLC

Heifers Landmark Farms Rocking S Dairy

International AZ.AGR. Cervi Ciboldi ROZHDESTVO, LLC

JALAPENO X TORRO X BILLY Sire PROGENESIS JALAPENO

BIGBUCKZ

ALTAWHEELHOUSE X ROME X REASON

Sire PEAK WHEELHOUSE-ET Dam SDG PELLA-ET

GAMEREADY

ALTAEXQUISITE X ALTAMAGNIFIQUE X ALTAZAZZLE

Sire PEAK ALTAEXQUISITE-ET Dam PEAK 63811-ET

+1163

Sire PEAK WHEELHOUSE-ET Dam PEAK OLEEN 45068-ET, F-73

IDENTICO-PP

LOCKSTEP

MAGICMOOLA

PEAK MIA-ET

Sire BOMAZ FRAZLD ALTAEXPECT-ET

PALINDROME

GRAZIANO X FASTBALL X DYNASTY Sire

QUICKSILVER

GATEDANCER X RUBICON X DAY

Sire TRIPLECROWN GATEDANCER-ET Dam BLUMENFELD RUBICON 4852, VG-86 DOM

Birth Date: 09/29/16

SPECTACULARBID

ALTAZEMINI X CRIMSON X FRAZZLED

SPLENDIDO-P X MOONRISE X FASTBALL Sire

Get the Best Genetics Faster!

Enroll in the GENEX VIP Genetics program to gain insider access to the best dairy genetics. Scan the QR code or visit genex.coop/vip for more details.

MAGICMOOLA

Terminology

ICC

ICC for Holsteins is the combination of three sub-indexes: 60% Production Efficiency (PREF), 27% Sustainability (SUST) and 13% Fertility (FERT).

ICC for Jerseys and Mixed Breed sires is the combination of three sub-indexes: 46% Cheese Maximizer (ChMAX), 36% Sustainability (SUST) and 18% Fertility (FERT).

Lifetime Net Merit $ (NM$)

Calculated by the Council on Dairy Cattle Breeding (CDCB) and measures net profit over the lifetime of a bull’s average daughter.

Lifetime Cheese Merit $ (CM$)

Designed for producers who sell milk in a cheese market and value high protein premiums. Calculated by the CDCB and combines the same traits as the NM$ index.

Reliability (Rel)

A measure of the amount of information in a trait. Reliability is expressed as a percentage, ranging from 1 to 99. The closer the reliability is to 99, the more reliable the proof.

Daughters

The number of daughters included in the bull’s milk proof.

Herds

The number of different herds a bull’s daughters are located in (considering daughters which are included in the bull’s milk proof).

PTA Milk

Predicted Transmitting Ability (PTA) for milk production in pounds, reflecting the expected milk production of future mature daughters.

PTA Fat Pounds

PTA for butterfat in pounds, reflecting the expected butterfat production of future mature daughters.

PTA Fat Percent

Indicates the genetic variance of a bull’s PTA for transmitting fat as being positive or negative.

PTA Protein Pounds

PTA for protein production in pounds, reflecting the expected production of future mature daughters.

PTA Protein Percent

Indicates the genetic variance of a bull’s PTA for transmitting protein as being positive or negative.

Combined Fat and Protein (CFP)

The sum of PTA Fat pounds and PTA Protein pounds.

PTA Feed Saved (FSAV)

Represents the expected pounds of feed saved per lactation based on Body Weight Composite and Residual Feed Intake evaluations. Larger, positive values are more favorable.

RobotX™

GENEX composite value focused on genetics for easy milking. A value of 100 is considered average with higher numbers being more desirable.

PTA Productive Life

A measure of the expected longevity of a bull’s average daughters, measured in months.

Daughter Pregnancy Rate (DPR)

Percentage of nonpregnant cows that become pregnant during each 21-day period. A DPR of 1.0 implies daughters from this bull are 1.0% more

likely to become pregnant during that estrous cycle than a bull with an evaluation at zero.

PTA Somatic Cell Score (SCS)

The PTA for SCS is used to improve mastitis resistance. Bulls with lower SCS values are expected to have daughters with better mastitis resistance.

PTA Livability (LIV)

Predicts cow’s transmitting ability to remain alive while in the milking herd.

PTA Heifer Livability (H. LIV)

The expected livability percentage of a bull’s female offspring from 2 days after birth up to 18 months of age in a herd with average management conditions. Larger, positive values are more favorable.

PTA Gestation Length (GL)

Shows the influence each service sire is expected to have on the number of days his mates carry their calves during pregnancy.

PTA Type (PTAT)

An estimate of the genetic superiority for conformation that a bull will transmit to its offspring.

Udder Composite (UDC)

An index calculated by Holstein Association USA that is a measure of a bull’s ability for udder improvement.

Feet and Legs Composite (FLC)

An index calculated by Holstein Association USA that is a measure of a bull’s ability for foot and leg improvement.

TPI® (Total Performance Index®)

A breed index calculated by Holstein Association USA.

Jersey Performance Index™ (JPI™ or URPI)

A breed index calculated by the American Jersey Cattle Association (AJCA).

Jersey Udder Index™ (JUI™ or URUI)

An index based on ability for udder improvement, calculated by the AJCA.

Sire Calving Ease

Percentage of Estimated Difficult Births in Heifers (EDBH) when they calve for the first time.

Daughter Calving Ease

Tendency of daughters of a particular sire to have more (or fewer) problems at calving than an average cow.

Service Sire Stillbirth

Measures the tendency of heifers (sired by a particular service sire) to have stillborn calves when the heifer calves for the first time. Expressed as percent stillbirths, where stillborn calves are those scored as dead at birth or born alive but died within 48 hours of birth.

Daughter Stillbirth

Measures the ability of a particular cow (daughter) to produce live calves.

Early First Calving (EFC)

Defined as age in days at first calving. Animals expected to transmit genetics that decrease the age at first calving have a positive EFC value, because calving younger is seen as more beneficial.

Sire Fertility (SCR)

Sire Conception Rate or SCR is the difference of the conception rate of a sire expressed as a percent comparison. SCR is based on conception rate and includes data on multiple services per lactation (up to 7). A SCR of +1.2 means the bull is 1.2% above averages.

Heifer Conception Rate (HCR)

Percentage of inseminated virgin heifers that become pregnant. A bull with an evaluation of 1.0 would have daughters that as heifers would be 1% more likely to become pregnant. Services are only included if the heifer is at least 12 months old and less than 2.2 years.

Cow Conception Rate (CCR)

Lactating cow’s ability to conceive based on the percentage of cows inseminated that become pregnant. If a bull’s CCR is 1.0, his daughters would be 1% more likely to become pregnant during that lactation than a bull with an evaluation of zero.

Zoetis Wellness Indexes

Dairy Wellness Profit Index® (DWP$®), Wellness Trait Index (WT$ ) and Calf Wellness Index (CW$™) are sourced from Zoetis.

Beta-Casein

A major casein protein making up 30% of total milk protein. Variations include A1A1, A1A2, A2A2.

Kappa-Casein (cheese production)

Variants A, B and E are associated with milk protein and quality. Variant combinations are related to the processing of cheese.

Linear Type Traits

Genetic evaluations for the 18 linear type traits are expressed as Standard Transmitting Abilities (STAs).

Genetic Base

The genetic base for the evaluations is PTA 20, representing the average of cows born in 2015.

Find More Traits on the GENEX Dairy Bull Search App!

 PregCheck™ fertility rankings: GENEX fertility rankings for conventional semen. Updated monthly. Higher numbers are more desirable.

 PregCheck+™ fertility rankings: GENEX fertility rankings for GenChoice™ sexed semen. Updated monthly. Higher numbers are more desirable.

 CDCB health traits: Six health traits presented as percent of disease resistance. Positive values indicate greater resistance than breed average.

 CDN functional traits: Five functional traits set to a 100 average with higher numbers being more desirable

ICC

1HO16918 SEINFELD 1435

1HO16849 DARKMATTER 1414

1HO16845 MAGICMOOLA 1393

1HO16981 MILTON 1392

1HO16677 BOLDIN 1390

1HO16999 TIBURON 1338

1HO16881 LUXARDO 1335

1HO16984 TRAILBLAZE 1323

1HO16603 ALTITUDE 1309

1HO16493 PALINDROME 1307

MILK

1HO16764 DIVISIONLEADER 2275

1HO16194 HERLINGS 2263

1HO16840 BAKKER 2169

1HO15615 OLD DUTCH 2015

1HO16089 POWERHOUSE 1975

1HO16849 DARKMATTER 1951

1HO17045 MISBEHAVIN 1930

1HO16918 SEINFELD 1897

1HO12964 RORY 1869

1HO16795 STORMRIDER 1825

MILKING SPEED

1HO16638 RUEDINGER 108

PTAT 1HO17045

FAT

1HO16918

1HO16537 LOCKSTEP

1HO16999 TIBURON

1HO16881 LUXARDO

1HO16918 SEINFELD

ROBOTX

1HO15756 PROFESSOR

1HO16813 SUMMERLOVE

1HO16675 EXCITEMENT

SPOOKABULL

PETTYFER

1HO16575 IDENTICO-PP

SUPERBOOST-PP-RC

CONQUER-PP

INCREDIBLE

1HO16675 EXCITEMENT

1HO16035 ZENYATTA

1HO16397 MAUNO

1HO16619 THUNDERBOLT

1HO16356 MANGATA-PP

1HO17045 MISBEHAVIN

1HO17110 LONGMIRE

1HO16309 BOLDRULER

PROTEIN POUNDS

1HO16089 POWERHOUSE

1HO17045 MISBEHAVIN

SIRE CALVING EASE

www.genex.coop/herdmonitor

“We were one of the first installations of GENEX HerdMonitor in California across a network of three dairies. GENEX came in and made it seamless for us. They were phenomenal at getting the system in place and training us on how to use it. Then we took it from there and made it our own. I will never dairy without it.”

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