Genetic parameters and phenotypic and genetic trends for weight at weaning and visual scores during this phase estimated for Angus-Nellore crossbred young bulls Parâmetros genéticos e tendências genéticas e fenotípicas para peso a desmama e escores visuais nessa fase estimados para tourinhos mestiços Angus-Nelore

Genetic parameters and phenotypic and genetic trends for weight at weaning and visual scores during this phase estimated for Angus-Nellore crossbred young bulls Parâmetros genéticos e tendências genéticas e fenotípicas para peso a desmama e escores visuais nessa fase estimados para tourinhos mestiços Angus-Nelore

Genetic parameters and genetic and phenotypic trends were estimated for weight at weaning (WW) and visual scores (VS) of conformation (C), precocity (P), musculature (M) and navel (N) for Angus × Nellore crossbred calves. It was used 39,676 records from pre-weaning phase of animals born from 1992 to...

Full description

Bibliographic Details
Main Authors: Ronyere Olegário de Araújo, Paulo Roberto Nogara Rorato, Tomás Weber, Dionéia Magda Everling, Jader Silva Lopes, Mariana de Almeida Dornelles
Format: Article
Language:English
Published: Sociedade Brasileira de Zootecnia 2010-11-01
Series:Revista Brasileira de Zootecnia
Subjects:
avaliação genética
avaliação morfológica
bovinos de corte
cruzamento
progresso genético
beef cattle
cross-breeding
genetic evaluation
genetic progress
morphologic evaluation
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982010001100012

Internet

http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982010001100012

Similar Items