对水产养殖池的消毒处理,目前多数养殖场(户)采用抗菌素等药物,这种方法对新建的养殖池效果还好,但对多年的老养殖池效果就不理想。由于长期使用抗菌素等药物,致使养殖池内有毒细菌也产生了较强的抗药性,导致消毒效果逐年下降,发病机率增大,直接影响水产养殖的经济效益,甚至成 The disinfection of aquaculture ponds, the current majority of farms (households) using antibiotics and other drugs, this method is better for the new aquaculture ponds, but for many years the effect of old ponds is not satisfactory. As long-term use of antibiotics and other drugs, resulting in toxic bacteria in the pond also produced a strong drug resistance, resulting in decreased disinfection year by year, the incidence of increased probability of a direct impact on aquaculture economic benefits, and even into