Influence of service period on milk production of Holstein cows in genetic aspects
Автор: Rachkova E.N.
Статья в выпуске: 2 т.230, 2017 года.
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The aim of the study was to evaluate the extent of impact duration of service period on milk production in cows, the search for the relationship with genetic factors. In conclusion, it follows that the increase in the length of service period longer than 90 days is not economically feasible.
Service period, milk production, prolactin, thyroglobulin, beta-lactoglobulin, genotype, polymerase chain reaction
Короткий адрес: https://sciup.org/14288915
IDR: 14288915
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