Answer :
Final answer:
Dairy cows are artificially inseminated before the milking period ends to ensure continuous milk production.
Explanation:
In the dairy industry, dairy cows are artificially inseminated to ensure a continuous supply of milk. Artificial insemination is typically done before the milking period of 10 months ends in order to maximize milk production.
The optimal time for artificial insemination is determined based on the cow's reproductive cycle. A dairy cow's estrous cycle is around 21 days, with ovulation occurring approximately 12 to 16 hours after the onset of estrus. Therefore, artificial insemination is usually performed during the cow's estrus or heat period, which typically happens every 21 days.
By artificially inseminating the cow before the end of the milking period, dairy farmers can ensure a continuous cycle of milk production, as calving and the subsequent lactation period can take around 2 months before the cow starts producing milk again.
Learn more about Artificial insemination in dairy cows here:
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