Reaction norms models in the adjusted weight at 550 days of age for Polled Nellore cattle in Northeast Brazil

Reaction norms models in the adjusted weight at 550 days of age for Polled Nellore cattle in Northeast Brazil

The objective of this study was to evaluate the genotype-environment interaction (GEI) in the body weight adjusted to 550 days of age (W550) of Polled Nellore cattle raised in Northeastern Brazil using reaction norms (RN) models. Hierarchical RN models included fixed effects for age of cow (linear a...

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Bibliographic Details
Main Authors: Diego Pagung Ambrosini, Paulo Luiz Souza Carneiro, José Braccini Neto, Raimundo Martins Filho, Rosimira dos Santos Amaral, Fernando Flores Cardoso, Carlos Henrique Mendes Malhado
Format: Article
Language:English
Published: Sociedade Brasileira de Zootecnia 2014-07-01
Series:Revista Brasileira de Zootecnia
Subjects:
Bayesian inference
environmental gradient
genetic value
random regression
Zebu cattle
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982014000700351&lng=en&tlng=en

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982014000700351&lng=en&tlng=en

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