Zobrazeno 1 - 2
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pro vyhledávání: '"A. D. Adushinov"'
Autor:
O. A. Zaiko, N. Kostomakhin, A. Nezavitin, V. G. Marenkov, D. Adushinov, V. Dementev, A. I. Zheltikov
Publikováno v:
Glavnyj zootehnik (Head of Animal Breeding). :41-49
The characteristic of milk productivity of cows of Holstein and Simmental breeds in LLC “Sibirskaya Niva” in the Maslyaninsky district in the Novosibirsk region has been given. It has been revealed that under the natural and climatic environments
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 548:042021
This article provides an analysis of the exterior of cows by physique indices. The purpose of this work is a comparative study of the exterior of cows of black-and-white, Simmental breeds and their crossbreeds. When comparing the physique indices, it