养鸡场都要放几只公鸡,据说这可以提高母鸡产蛋的积极性.

来源: 最接近太阳的人于 2023-04-08 06:26:00 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.