Dairy efficiency and technological properties of red-and-white cows of povolzh'e type

The purpose of research is to study milk production and technological properties of red-and-white cows which have been bred within its own genotype. Two groups of heifers with 18 animals in each were selected for the experiment. The structure of the first group consisted of the second-generation hyb...

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Bibliographic Details
Main Authors: A. P. Velmatov, A. M. Guryanov, M. N. Malkin, T. N. Tishkina, A. A. Velmatov
Format: Article
Language:Russian
Published: Federal Agricultural Research Center of the North-East named N.V. Rudnitsky 2016-06-01
Series:Аграрная наука Евро-Северо-Востока
Subjects:
Online Access:https://www.agronauka-sv.ru/jour/article/view/41