| 中文名稱 | 母羊因日光週期無長短之分所引起的不孕症 |
|---|---|
| 英文名稱 | |
| 建立日期 | 2007/11/01 |
| 更新日期 | 2007/11/01 |
| 中文描述 | 持續不發情期有關的不孕症出現於持續於光亮環境中的綿羊。接近赤道的綿羊不孕症似乎是因為這個原因。由排除其他原因診斷。當地的品種因為習慣這樣的光週期所以情況比較好。 |
| 英文描述 | Infertility associated with a relapse into anestrus after breeding has been shown to occur in sheep kept in a constant photic environment. Sheep kept near the equator developed infertility which seemed to be due to this effect. Dx by ruling out other causes. Local breed adapted to this light period seem to do better. |