近年来，承包水库、湖泊及大型塘堰等大水面从事规模养鱼的人越来越多，但由于水面大、水位深，如采用常规的池塘养鱼法来防治疫病，不但用药量大、药物流失快，而且效果难尽人意，极易出现疫病暴发流行，而导致养鱼失败。必须从以下六个方面采取综合防治措施，才 能确保养殖成 In recent years, there have been more and more people engaged in large-scale fish farming such as reservoirs, lakes and large pond weirs. However, due to the large water surface and deep water level, if conventional pond fish culture is used to prevent and cure epidemics, not only large doses but also drugs Rapid loss, and unsatisfactory results, prone to epidemic outbreak epidemic, which led to the failure of fish. Integrated prevention and control measures must be taken from the following six aspects in order to ensure that farming is completed