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夏季是鱼类生长的黄金时期,也是鱼最易生病的时期,直接影响了养鱼户的经济效益,因此鱼塘养殖管理应做好防病工作。
Summer is the golden age of fish growth, but also the most vulnerable period of the fish, a direct impact on the economic benefits of fish farmers, fish ponds should be well management of disease prevention work.