近年来,由于虾病爆发、对虾养殖产量降低,效益不好,不少养殖户和生产单位对虾池前期的清淤清毒工作产生了消极情绪。认为效益情况难以预料、养殖方式又多属粗养、虾池的清淤消毒对养殖产量和效益影响不大。我们通过试验比较,认为作好虾池的清淤消毒、可明显改善水环境,对养殖产量和效益都有较大影响,必须引起高度重视。 In recent years, due to the outbreak of shrimp disease, reduced production of shrimp farming, the benefit is not good, many farmers and production units of the shrimp ponds pre-Qing Qing detoxification had a negative sentiment. It is difficult to predict the benefit situation, and the breeding methods are mostly extensive farming. The dredging and disinfection of shrimp ponds have little effect on the yield and benefits of aquaculture. Through the comparison of experiments, we think that making the silt shrimp disinfection can significantly improve the water environment, have a greater impact on the yield and benefits of aquaculture, we must attach great importance.