Now showing items 1-2 of 2
Estimation of genetic parameters for body weights, scrotal circumference, and testicular volume measured at different ages in Nellore cattle
(Journal of Animal Science, 2010-04-01) [Resumo]
Data from 129,575 Nellore cattle born between 1993 and 2006, belonging to the Jacarezinho cattle-raising farm, were used to estimate genetic parameters for scrotal circumference measured at 9 (SC9), 12 (SC12), and 18 (SC18) ...
Random regression models to estimate genetic parameters for test-day milk yield in Brazilian Murrah buffaloes
(Journal of Animal Breeding and Genetics, 2010-10-01) [Resumo]
P>The objective of this work was to estimate covariance functions for additive genetic and permanent environmental effects and, subsequently, to obtain genetic parameters for buffalo's test-day milk production using random ...