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黄翅鱼养殖司料怎么配
更新时间: 2020-09-26 00:00:00  

黄翅鱼的养殖方法:仔鱼以动物性饵料为主;成鱼则以植物性饵料为主,主要为底栖硅藻,也回食小型甲壳类。对饵料要求答不严格。仔鱼期常因饥饿而相互残食。摄食强度以水温24℃以上最大。1龄鱼体长16、9厘米,重150克;2龄鱼体长21、8厘米,重325克;3龄鱼体长26、2厘米,重550克左右。黄鳍鲷有明显的生殖迁移活动,在产卵期来临之前约两个月,从近岸半咸水海区向高盐的深海区移动,产卵后又回到近岸。

关键词: 养殖 怎么

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