| 中文名稱 | 牛隻天氣過寒所引起的不孕症 |
|---|---|
| 英文名稱 | Infertility in cattle associated with cold weather |
| 建立日期 | 2007/11/01 |
| 更新日期 | 2007/11/01 |
| 中文描述 | 天氣過寒同時會降低公畜和母畜的繁殖力。在牛隻如果是每天天氣差異變化太大，情況將會比極端的氣候更為嚴重。在低於10度C時，牛的騎乘會相當低。較老的公牛似乎比年輕的公牛對寒冷的氣候更為敏感。 |
| 英文描述 | Cold weather can decrease both male and female fertility. In cows this may worsened by large daily variation, rather than stable but extreme temperature. Below -10 degrees C mounting activity in cows is quite low. Older bulls seem more sensitive to cold than younger ones. |