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Cows that lose environmental stressor protection


Cows that lose environmental stressor protection

Researchers are working to improve the tolerance of cattle in diverse climates.

Jared Decker of the University of Missouri tells Brownfield that increased genetic motility through artificial insemination has made US cattle populations more similar …

“In most respects it’s good because it has improved the genetic benefits of these populations,” he said. “But the unfortunate side effect is the loss of some of its adaptations, the genetics that help cattle cope with stressful environments.”

MU’s research develops bovine genetic assessments based on different US regions to better understand how bovine genotypes work in different environments.

According to Decker, the genetic and environmental mismatch of cattle, such as thick hair in warm climates, can cost cattle producers up to $ 1 billion annually. The important thing is to be able to unlink and change highly tuned heart-like negative production characteristics that are different from the positive ones like better gain rates.

“With proper genetic prediction, cattle breeders can break these genetic links and choose animals that are both highly productive and adaptable to the environment,” Decker said. Stated.

According to Decker, his team’s research shows that genetic predictions are more accurate when considering the genetic effects of each environment, but they are still difficult to predict.

Cows that lose environmental stressor protection Cows that lose environmental stressor protection

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