News
CDCB delivers the latest news on genetic improvement, research and U.S. evaluations through its monthly newsletter, dairy media, and events.
Constructed ID’s: Eliminating Pedigree Dead Ends
February 1, 2023
Knowing an animal’s ancestry several generations back is certainly the goal for breeders; however, there are instances where animals have a gap in their pedigree. To fill in more pedigree gaps, CDCB is implementing a new solution starting in February 2023.
December 2021: Changes to Evaluation System
December 1, 2021
Genetic evaluations for Residual Feed Intake (RFI) were improved using variance adjustments and a higher estimated heritability. The RFI records are now adjusted to have equal variance across herds and across first versus later parities.
August 2021: Changes to Evaluation System
August 1, 2021
The new Lifetime Net Merit (NM$) including Feed Saved (FSAV), Heifer Livability (HLIV) and Early First Calving (EFC), along with a number of new parameters and assumptions, will be introduced in the August 2021 evaluation.
December 2020: Changes to Evaluation System
December 1, 2020
April 2020: Changes to Evaluation System
April 1, 2020
December 2019: Changes to evaluation system
December 1, 2019
December 2019: Changes to Evaluation System
December 1, 2019
April 2019: Changes to Evaluation System
April 1, 2019
CDCB Connection
A monthly newsletter, details genetic evaluation updates and industry news.
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