Article

Estimates of genetic parameters for fertility traits of Australian Holstein-Friesian cattle

2003-02-01

Abstract excerpt

Fertility data collected on 17131 Holstein-Friesian cows from 158 dairy herds in Australia were used to estimate heritabilities for and correlations among several fertility traits using a sire model. Pregnancy rate (PR), survival (Surv), calving interval (CI), calving to first service interval (CFS), insemination rate (coded as 1 if a cow received a service or 0 otherwise) (InsemR) and first service non-return rat...

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Literature Corpus work: c451ce9c-755f-57d0-a0da-baae16465154
DOI: 10.1017/s1357729800053297

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