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鲈鱼的养殖对水温的要求有哪些

更新时间: 2020-10-20 00:00:00     

鲈鱼在水温14摄氏度以上可以正常觅食生长,降至临界7摄氏度时则会容易死亡。鲈鱼存活的温度在2到20摄氏度之间。

鲈鱼生性凶猛,以鱼,虾为食。为常见的经济鱼类之一,鲈鱼养殖对温度的要求很严格,要及时把控温度,保持温度的平衡,才能提高鲈鱼养殖的成活率。

关键词: 鲈鱼 养殖 水温 要求 哪些

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