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鱼种网箱越冬,具有易操作、成活鱼率高等优点,是近年来推广的新技术。1.并箱时间于秋末冬初,水温10℃左右,天气晴朗、风和日暖时并箱。此时鱼儿温驯,摄食不多,操作方便,对鱼体损伤小,不会影响鱼的生长。
Fish species cage overwintering, with easy-to-operate, higher survival rate of fish, is the promotion of new technologies in recent years. 1. And the box time in early autumn and winter, the water temperature is about 10 ℃, the weather is sunny, wind and warmth and the box. Tame fish at this time, little food intake, easy to operate, small damage to the fish will not affect the growth of fish.