Question

At what stage, dairy cattle attain puberty

• A. On attaining 25-30% of mature body weight
• B. On attaining 35-45% of mature body weight
• C. On attaining >50% of mature body weight
• D. On attaining >65% of mature body weight

Hint:

Heifers attain puberty when they reach 50--60% of their mature body weight, but they are typically bred (first service) only when they reach 60--65% of their mature weight to ensure safe calving.

Answer 1

The Correct Option is C