Correlation relationship parameters of productive traits in dairy cattle
Автор: Trotsenko Irina Victorovna, Ivanova Irina Petrovna
Журнал: Молочнохозяйственный вестник @vestnik-molochnoe
Рубрика: Сельскохозяйственные и ветеринарные науки
Статья в выпуске: 1 (45), 2022 года.
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The article presents the materials on the study of relationship between the breeding traits of milk productivity in black-and-white and red steppe cows of breeding and commodity farms in the Omsk region. The calculated value of the correlation coefficients shows a diverse nature of these relationships. There is a weak negative relationship between milk yield and mass fraction of milk fat (-0.28; P
Correlation, milk yield, mass fraction of fat, mass fraction of protein, selection, population
Короткий адрес: https://sciup.org/149140620
IDR: 149140620 | DOI: 10.52231/2225-4269_2021_3_116
