Age change in productivity of cows of different lines
Автор: Kanalina N.M., Baranov V.A., Rakhmatov L.A.
Статья в выпуске: 2 т.246, 2021 года.
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The age dynamics of milk productivity of cows has been studied. It has an unequal character depending on the lineage and individual characteristics of the breeding bulls. This must be taken into account when predicting the effect of selection for these traits.
Cow, line, productivity, lactation, age
Короткий адрес: https://sciup.org/142229120
IDR: 142229120 | DOI: 10.31588/2413-4201-1883-246-2-103-107
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