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鸡是如何繁衍后代的

更新时间: 2020-10-23 00:00:00     

鸡属于长日照卵生动物,随着日照时间的延长,其繁殖功能渐强,母鸡达到性成熟后,不需要公鸡的参与,就可以产蛋,而母鸡要想成功的繁殖出下一代,必须与公鸡交配后产蛋才能孵化出雏鸡。

关键词: 如何 繁衍 后代

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