应该是温度低,正常温度要在30度多点,不能低于30度的,温度低容易生病,归堆,小鸡容易压死,如果我的回答对你有帮助,望 采纳 谢谢。
but almost always his sense of values is changed.
hich retails for 1,
注意保温和通风呀。