Longevity in genetic evaluation of Holstein cows in Uruguay.

SILVEIRA, N.F. - RAVAGNOLO, O. - AGUILAR, I.

Resumen:

ABSTRACT.- The objective of this study was to estimate variance components and to analyze the possibility of carrying out a genetic evaluation of the longevity trait in animals of the Uruguayan dairy production system of the Holstein breed. Longevity was defined as a binary trait with values of 1 and 0 whether or not the cow survived a lactation, respectively.


Detalles Bibliográficos
2022
GENETIC EVALUATION SYSTEM
DAIRY PRODUCTION
Inglés
Instituto Nacional de Investigación Agropecuaria
AINFO
http://www.ainfo.inia.uy/consulta/busca?b=pc&id=63465&biblioteca=vazio&busca=63465&qFacets=63465
Acceso abierto

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