DairyTalk 312: Genomics Alone Is Not Enough: The Risk of Overconcentrating on a Few Cow Families - by Helmut Demmelhuber

This podcast episode is based on an industry article examining
the economic risks of genetic concentration in modern dairy
herds. The analysis argues that strong reliance on genomic
rankings can lead to an excessive focus on a limited number of
cow families. In a market with historically high replacement
heifer prices and tight cattle supply, such genetic narrowing can
translate into significant financial exposure. The article
highlights how systematic tracking of maternal lines in herd
management software can improve longevity and herd stability. It
also discusses how breeding decisions involving semen selection
and embryo transfer can be used to manage genetic diversity and
reduce long-term risk. With comments on a "The Bullvine"-article
(March 2nd, 2026) by Andrew Hunt: https://www.thebullvine.com