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Article

Effects of genetic and environmental trends from 1970 to 2020 on farm efficiency estimated with a whole-farm modeling system.

Journal of dairy science - 1 Dec 2024

Dechow C D

Abstract excerpt

The objectives of this study were to evaluate associations of genetic change, cow management and nutrition, inbreeding, and crop yields from 1970 to 2020 with measures of production and economic efficiency according to a whole-farm model, and to evaluate effects of genetic change in individual traits on economic efficiency in comparison to expectations from economic selection indexes. Genetic and phenotypic...

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PMID: 39265833
DOI: 10.3168/jds.2024-25151

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