Service-period influence on black-marked breed cows milk productivity
Автор: Chasovshchikova M.A.
Журнал: Вестник Красноярского государственного аграрного университета @vestnik-kgau
Рубрика: Животноводство
Статья в выпуске: 10, 2012 года.
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The characteristic of cows’ milk productivity with service-period of different duration is presented in the article. It is established that with the service-period prolongation the milk productivity for one lactation increases while the daily milk yield for productive period reduces.
Dairy productivity, service period, black-marked breed cows
Короткий адрес: https://sciup.org/14082059
IDR: 14082059
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