News
CDCB delivers the latest news on genetic improvement, research and U.S. evaluations through its monthly newsletter, dairy media, and events.
Workshop Brings Together Industry Collaborators
September 2, 2025
The 2025 National Cooperator Database Workshop hosted 106 people from 30 collaborating organizations in Milwaukee, Wis., August 26 to 28.
August 2025 Evaluation Changes: What’s New?
July 10, 2025
The August 2025 triannual genetic evaluations include the introduction of a new trait for Holsteins, the implementation of the five-year base change for calving traits, and updates to two other traits.
What Else Can We Do With a Milk Sample?
May 5, 2025
Milk samples already provide incredible insight — but it’s possible they could do even more. During the CDCB Producer Exchange, Malia Caputo, Ph.D., discussed the health, nutrition, and fertility opportunities of milk sample infrared spectrometry.
CDCB Producer Exchange Connects the Industry
April 4, 2025
On the eve of the April 2025 triannual evaluations, CDCB held its first Producer Exchange in Reno, Nev., in conjunction with the Western Dairy Management Conference. The event brought together dairy farmers, scientists, and industry collaborators to discuss the role genetics plays in a profitable farm operation — plus how new traits and research will continue to benefit producers.
National Dairy Genetic Index Update, Base Change Set for April 2025
December 20, 2024
Two significant updates will be implemented in the April 2025 dairy genetic evaluations published by the Council on Dairy Cattle Breeding (CDCB) – a revision to the lifetime merit indices and a genetic base change. The CDCB Board of Directors approved these revisions at their December 18, 2024 meeting.
2023-24 Activity Report: CEO Column
October 1, 2024
CDCB was established to empower dairy producers for a sustainable future through data-driven innovation and collaboration. We began our journey with a significant advantage in 2013, thanks to the remarkable legacy and ongoing partnership provided by USDA AGIL, along with the visionary commitment of our founding collaborators.
2023-24 Activity Report: CDCB Board Chair Column
October 1, 2024
Over the past year, the CDCB Board of Directors and staff have been focused on developing and then executing the new strategic plan that will guide our future initiatives and priorities. I’m pleased to share more about this plan with you.
Introducing 305-AA: The New Standardized Yield Measurement
June 21, 2024
Beginning in June 2024, the Council on Dairy Cattle Breeding’s (CDCB) publication of 305-ME (Mature Equivalent) will be discontinued and replaced by 305-AA (Average Age) as the standardized yield estimate for U.S. dairy cows.
CDCB Connection
A monthly newsletter, details genetic evaluation updates and industry news.
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