ЭФФЕКТИВНОСТЬ ПРОИЗВОДСТВА МОЛОКА ОТ КОРОВ РАЗНЫХ ЛИНИЙ И СПОСОБОВ СОДЕРЖАНИЯ
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Date
2019-09
Authors
Войтенко, Светлана Леонидовна
Желизняк, Иван Николаевич
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Abstract
Description
It has been established that cows of the Ukrainian black-and-white breed, grown under
the same conditions of housing and feeding until pregnancy was established, later showed
different milk productivity depending on the type of housing, line and number of lactations,
although the level of feeding of animals was the same
Keywords
коровы, удой, линия, консолидированность, привязное и беспривязное содержание, технология