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怎样区分公兔和母兔
更新时间: 2020-10-05 00:00:00  

初生的仔兔:可观察孔洞形状和肛门之间的距离。孔洞扁形,大小与肛门相同,与肛门较近者为母兔,孔洞圆形,略小于肛门,洞向前方,与肛门之间距离较远则为公兔。

开眼后的兔子:可检查生殖器官。右手抓住兔子颈部,左手以中指或食指夹住兔尾,大拇指轻轻向上推开生殖器官。局部”O“型则为公兔,局部”V“型则为母兔。

关键词: 怎样 区分

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