Age Variability of ethological parameters of cattle
O Pikula - Modern engineering and innovative technologies, 2023 - moderntechno.de
O Pikula
Modern engineering and innovative technologies, 2023•moderntechno.de… It was found that ethological traits and indicators of milk production of cows are
characterized by a medium and high degree of phenotypic variability. With age, cows rested
less time lying down, but spent more time eating feed. Analyzing the factor dependence of
the level of milk yield per lactation in … The relationship between milk yield per lactation
and ethological parameters was characterized by the presence of a medium and strong
correlation between the traits in cows of different ages. A strong, direct correlation was …
characterized by a medium and high degree of phenotypic variability. With age, cows rested
less time lying down, but spent more time eating feed. Analyzing the factor dependence of
the level of milk yield per lactation in … The relationship between milk yield per lactation
and ethological parameters was characterized by the presence of a medium and strong
correlation between the traits in cows of different ages. A strong, direct correlation was …
Abstract
It was found that ethological traits and indicators of milk production of cows are characterized by a medium and high degree of phenotypic variability. With age, cows rested less time lying down, but spent more time eating feed. Analyzing the factor depen
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