Influence of live weight of heifers at birth on the intensity of their further growth
Автор: Mekhtieva K.S., Bakai F.R., Mekhtiev S.M.
Журнал: Теория и практика современной науки @modern-j
Рубрика: Основной раздел
Статья в выпуске: 10 (64), 2020 года.
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The article assesses the influence of live weight of heifers at birth on the intensity of their further growth. Calves with low live weight at birth slowly gained live weight, and took longer to reach the age of first insemination, which leads to an increase in the unproductive period.
First-born chicks, heifers, live weight at birth, height, age of first insemination
Короткий адрес: https://sciup.org/140275072
IDR: 140275072
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