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DairyTalk 213: High TPI Does Not Mean High Milk Yield - by Helmut Demmelhuber
The TPI index has fundamentally changed. High scores no longer reflect maximum milk volume, but rather profitability, valuable milk components, and long-lasting, healthy cows. Using the bull HOORAY as an example, this DairyTalk episode explains why fat and protein yield, along with overall system efficiency, now define top genetics. Misreading TPI as a milk-volume index can lead to costly breeding mistakes. Success depends on aligning genetics with the specific goals of each dairy operation. For more information: https://www.selectsires.com/bull-pages?naab=200HO13641
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