Biological features of Holstein cattle
Автор: Ivanova N. V.
Журнал: Мировая наука @science-j
Рубрика: Основной раздел
Статья в выпуске: 7 (40), 2020 года.
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The article deals with the biological features of Holstein cattle. It was found that Holstein heifers have a more pronounced milk type, are characterized by earlier puberty, are more effectively inseminated, and have higher milk productivity. A comparative assessment of the milk productivity of first-born Chicks of different genotypes was carried out.
Milk productivity, holstinization, milk yield, milk fat, udder shape
Короткий адрес: https://sciup.org/140265721
IDR: 140265721
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