name of cattle

Asked by arvind | 10th Sep, 2012, 09:06: PM

Expert Answer:

The optimum lactation period is 305 days. Very few cows milk for more than 305 days.
Production levels peak at around 40 to 60 days after calving. Production declines steadily afterwards, until, at about 305 days after calving, the cow is 'dried off', and milking ceases.

Answered by  | 11th Sep, 2012, 08:09: AM

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