How to solve the problem of difficult rabbit breeding in autumn?

Late summer and early autumn is a difficult period for domestic rabbit breeding, because sustained high temperatures cause many dead sperm in bucks, leading to infertility. It generally takes about 20 days for buck semen to return to normal.
September 7 is White Dew, when the weather gradually becomes cooler and autumn breeding begins. To ensure a smooth autumn breeding season, restoring buck sperm vitality from now on is the top priority.
Measures:
1. Cooling. Place bucks in a cool environment as much as possible. An air-conditioned room is even better.
2. Increase nutrition. Especially protein. Increase the protein content in the feed, or add 10-15 fully cooked soybeans per day.
3. Increase vitamins. Ensure the vitamin content in the feed, and if conditions permit, feed some high-quality green fodder.
4. Ensure trace element content.
5. Use the rest period to carry out disease prevention.
6. Continuously use bucks to mate once a day (mate even if the mating does not result in pregnancy), allowing their sperm to regenerate, so as to achieve the goal of increasing sperm vitality.