Phenotypic and genetic parameters of milk production per lactation day and butterfat content

Nenadovic, M. . Institut za stocarstvo; Novy, J.

Phenotypic and genetic parameters of milk production per lactation day and butterfat content

1987

Nenadovic, M. (Poljoprivredni fakultet, Novi Sad (Yugoslavia). Institut za stocarstvo) | Novy, J.

In this work, assessing the milk yield per cow by means of average daily milk production in the first lactation, was also made an estimating of the lifetime of milk production. In addition to milk production, butterfat content has also been dealt with. A total of 208 mother-daughter pairs have been studied. In addition to establishing average values and variabilities of the mentioned properties, the work also includes results of a study on phenotypic and genotypic correlations and heritabilities.

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