April 2023 Evaluation Changes: What’s New?


March 7, 2023

The Council on Dairy Cattle Breeding and USDA Animal Genomics Improvement Laboratory are implementing a series of changes with the triannual U.S. evaluations on April…

Brown Swiss Fertility Haplotype BH14

USDA Animal Genomics and Improvement Laboratory

March 7, 2023

By Paul VanRaden, Dan Null and Norm Magnussen Switzerland in 2022 began reporting a new lethal haplotype in Brown Swiss (BH14) that causes early pregnancy…

CDCB Connection

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