Browsing by Subject "Test-day milk yield"
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Genetic parameters for milk production by using random regression models with different alternatives of fixed regression modeling
(2011) [Journal article]Records of test-day milk yields of the first three lactations of 25,500 Holstein cows were used to estimate genetic parameters for milk yield by using two alternatives of definition of fixed regression of the random ... -
Persistency of lactation using random regression models and different fixed regression modeling approaches
(2012) [Journal article]Milk yield test-day records on the first three lactations of 25,500 Holstein cows were used to estimate genetic parameters and predict breeding values for nine measures of persistency and 305-d milk yield in a random ...