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入冬后,气温逐渐下降,鱼类由旺食转入少食、停食,直至进入冬眠阶段。当前,除了要及时做好已达商品规格鱼的起捕上市工作外,还要抓好未上市鱼,特别是名特优水产品的越冬管理工作,让它们过个好冬。青虾主要是幼虾、亲虾越冬。选用比较规则、避风向阳、水深1.5米以上,且水草较多的
Into the winter, the temperature gradually decreased, the fish into the Eat less food, stop eating, until the hibernation stage. At present, apart from promptly carrying out the catch-up and listing of commodities that have reached the commodity specifications, we must also make sure that the unlisted fish, especially the overwintering management of famous and excellent aquatic products, make them a good winter. Shrimp is mainly juvenile shrimp, winter shrimp. Use more rules, avoid the sun, water depth of 1.5 meters, and more water plants