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DairyTalk 110: Dairy Fertility PTAs Inflated - The Modern Fix - by Helmut Demmelhuber
For 20 years, fertility PTAs have been off by up to 30%.
This episode breaks down how outdated models and beef-on-dairy trends distorted the data - and what smart breeders can do now until the 2026 system fix arrives.
With comments on a "The Bullvine"-article (November 7th, 2025) by Andrew Hunt: https://www.thebullvine.com
The skinny
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