A study of heterogeneity of environmental variance for slaughter weight in pigs

This work presents an analysis of heterogeneity of environmental variance for slaughter weight (175 days) in pigs. This heterogeneity is associated with systematic and additive genetic effects. The model also postulates the presence of additive genetic effects affecting the mean and environmental va...

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Bibliographic Details
Main Authors: N. Ibáñez-Escriche, L. Varona, D. Sorensen, J.L. Noguera
Format: Article
Language:English
Published: Elsevier 2008-01-01
Series:Animal
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S1751731107001000