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每年的10月下旬至11月上旬,是养殖河豚进棚越冬的时节;5月中旬是越冬培育的河豚出棚的季节。进出棚前后,由于环境的改变以及河豚对寒冷环境的应激反应,各地的养殖户都发生不同程度的死鱼现象,使养殖户的养殖效益下降,直接给养殖生产单位和个人造成很大的经济损失。因此做好河豚鱼越冬期及进出棚管理就显得尤其重要。简要的
From the end of October to the first ten days of each year, the annual breeding season for puffer fish breeding is in winter. The breeding season for puffer fish breeding in winter is in mid-May. Before and after entering and leaving the shed, due to the environmental changes and puffer fish stress response to the cold environment, farmers everywhere have occurred to varying degrees, the phenomenon of dead fish, farming farmers benefit decreased, directly to aquaculture production units and individuals caused a great Economic losses. Therefore, it is very important to do a good job of puffer fish overwintering and entering and leaving the shed management. Brief