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狗一年能有几次生育啊
更新时间: 2020-08-15 00:00:00  

一般狗狗一年生育两次,也有的狗一年生育一次,如藏獒。

健康的雌犬每隔5到6个月会发情一次,因此雌犬每年可交配两次,一年内总的交配时间大约有10天。交配采取隔日复配法,总交配分3次完成,即第一次交配后,隔1日再交配,又隔1日再进行交配。这种方法既结合雌犬的发情期的生理特点,也有利于雌雄犬的休息,并能保证高的受孕率。

关键词: 生育

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