CDCB In The News

CDCB delivers the latest news on genetic improvement, research and U.S. evaluations through its monthly newsletter, dairy media, and events.

Genomic Selection in U.S. Dairy Cattle

José Carrillo and George Wiggans

September 9, 2022

The genomic selection program for dairy cattle in the United States has doubled the rate of genetic gain.


The U.S. has recorded 5 million genotypes

José Carrillo and Kaori Tokuhisa

March 18, 2021

A new milestone was achieved on March 5 – that’s when the 5 millionth individual genotype was recorded in the national dairy cooperator database.


What’s Up at Holstein USA: Greater Efficiency, Greater Returns

Holstein USA

January 21, 2021

The Council on Dairy Cattle Breeding – home to the largest dairy database (both phenotypes and genotypes) in the world – recently announced the addition of feed efficiency traits to its genetic evaluation.


Bull List: A Holstein tops $1,000 Cheese Merit

Corey Geiger for Hoard’s Dairyman

December 4, 2020

The December 2020 Hoard’s Dairyman Bull List is ready for download.


Heifer Livability Genetic Evaluations Coming in December

Jim Dickrell for Dairy Herd Management

October 8, 2020

The Council on Dairy Cattle Breeding has announced that a heifer livability (HL) genetic evaluation will be released for Holstein and Jersey sires with the December sire evaluations. The trait will be included in the Net Merit index when it is updated next year. Heifer livability will get 1% emphasis in the new Net Merit index.


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CDCB Connection

A monthly newsletter, details genetic evaluation updates and industry news.