Article
Genotype by heat stress interactions for production and functional traits in dairy cows from an across-generation perspective.
Journal of dairy science - 1 Sept 2021
Kipp C, Brügemann K, Yin T, Halli K, König S
Abstract excerpt
The aim of this study was to analyze time-lagged heat stress (HS) effects during late gestation on genetic co(variance) components in dairy cattle across generations for production, female fertility, and health traits. The data set for production and female fertility traits considered 162,492 Holstein Friesian cows from calving years 2003 to 2012, kept in medium-sized family farms. The health data set included...
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