| 中文名稱 | 公牛，公牛及公馬低受孕率 |
|---|---|
| 英文名稱 | Low conception rate in bulls, boars, and stallions |
| 建立日期 | 2007/11/01 |
| 更新日期 | 2007/11/01 |
| 中文描述 | 有些公牛較其他公牛多產，這也表示在A.I.農場提供給精液買家的資訊中。使用低生殖力公牛會導致低受孕率，這也容易不當地歸責於其他原因，如傳染病。生產率可藉由高品質的公牛精液來提升。較低生殖率也有可能發生在公豬，甚至會發生在精液檢驗正常的情況下。 |
| 英文描述 | Some bulls are more fertile than others, and this is reflected in information provided by A.I. studs to buyers of semen. Use of a low fertility bull can lead to low conception rates, which may mistakenly be blamed on other causes such as infectious agents. Fertility is increased by using bulls of high semen quality. Subfertility can also occur in boars, even when results of semen evaluation are normal (Clark et al.). |