Operational infertility of cows

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Unreasonable chasing for a lot of milk during the lactation period of cows leads to prolonged lactation, which negatively affects the reproductive function and accumulation of days of infertility in the current lactation.

Сattle, normal and the super long period of lactation

Короткий адрес: https://sciup.org/142222070

IDR: 142222070   |   DOI: 10.31588/2413-4201-1883-240-4-41-48

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