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近年来,各地养殖户养殖黄鳝越来越多,但往往由于一些养殖技术和管理措施跟不上而不能取得较好的效益。根据本人多年的养殖经验,采取网箱养殖,重要的是要把好三关。一、把好清池、苗种关庭院网箱养殖黄鳝,一般在投种前7～10天,每平方米用生石灰0.2公斤清池消毒。初次庭院网箱养鳝,应选择无病无伤、背侧
In recent years, more and more farmed eels have been cultivated by farmers all over the country, but they often fail to achieve good benefits due to some breeding techniques and management measures that can not keep up. According to my many years of farming experience, to cage culture, it is important to take a good three. First, the good Qingchi, seedling off the garden cage breeding eels, generally 7 to 10 days before the cast, 0.2 kg per square meter of lime with Qingchi disinfection. The first courtyard cage eel, should choose no disease without injury, dorsal