Factor analysis of linear type traits and their relation with longevity in brazilian holstein cattle

In this study we aimed to evaluate the reduction in dimensionality of 20 linear type traits and more final score in 14,943 Holstein cows in Brazil using factor analysis, and indicate their relationship with longevity and 305 d first lactation milk production. Low partial correlations (-0.19 to 0.38)...

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Publié dans:	Asian-Australasian journal of animal sciences. - 1998. - 27(2014), 6 vom: 24. Juni, Seite 784-90
Auteur principal:	Kern, Elisandra Lurdes (Auteur)
Autres auteurs:	Cobuci, Jaime Araújo, Costa, Cláudio Napolis, Pimentel, Concepta Margaret McManus
Format:	Article en ligne
Langue:	English
Publié:	2014
Accès à la collection:	Asian-Australasian journal of animal sciences
Sujets:	Journal Article Autovalues Final Score Holstein Linear Regression Longevity Milk Production