AGE VARIABILITY OF ETHOLOGICAL PARAMETERS OF CATTLE
DOI:
https://doi.org/10.30890/2567-5273.2023-25-02-072Ключові слова:
behavior, variability, age, productivity, cattleАнотація
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 depenMetrics
Посилання
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