改革开放以来,我国水产养殖业发展迅速,养殖规模不断扩大,养殖品种增多,产量迅速增加。2003年,我国31个省、自治区、直辖市水产养殖面积7103.65千hm2,养殖产量3027.58万t,占水产品总产量4706.11万t的64.3%,但在养殖产品数量增加的同时,水产品的质量问题,特别是安全卫生问题已成 Since the reform and opening up, the aquaculture industry in our country has been developing rapidly, the scale of aquaculture has been continuously expanded, the number of farmed species has increased, and the output has rapidly increased. In 2003, the aquaculture area in China’s 31 provinces, autonomous regions and municipalities was 7103.65 thousand hm2, and the breeding output was 30.2758 million tons, accounting for 64.3% of the total output of 47.0611 million tons of aquatic products. However, with the increase in the number of aquaculture products, the quality of aquatic products In particular, the issue of safety and health has become a problem