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雌金鱼生完卵会不会死完
更新时间: 2020-10-26 00:00:00  

雌金鱼可以持续五六年产卵,并不会产卵后死亡。

雌金鱼在6月龄之后就会性成熟,在春秋两季水温19度至24度时产卵,20度至22度水温产卵最活跃,水温超过26度停止产卵。雌金鱼自然产卵会有死亡现象。原因在于雌金鱼产卵时会被公鱼追逐挤压,也就是通常所说的追尾现象,追尾现象最严重的时候几乎所有的鱼都会参与,产卵的雌金鱼会被挤到角落里直到鱼卵排出体外。这个过程中如果产卵的雌金鱼体质不好或者弱小极易死亡,但人工受精则安全的多。

关键词: 金鱼

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