FIELD: agriculture.
SUBSTANCE: method is presented, comprising the detection of estruation according to the behavior activity schedule created as a result of computer processing, with the aid of the AfiTag instrument attached to the animal in the area of the metacarpal bone of the leg. Genital organs and follicles of cows in estruation are subjected to the rectal clinical examination; if the follicles are in the swollen state, then the "Draminsky's" device is used, the sensor of which is injected into the vulva, and when the device indicates 300-360 units, a cow should be inseminated immediately.
EFFECT: invention allows to fertilize cows with increased efficiency.
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