在淡水中常规生产出来的商品虾带有较重的土腥味,口味和鲜度均劣于海水养殖个体。为了克服此弊端,我们采取了以人工改变养殖水域生态环境的方式来加以调节,如推广使用微生态制剂和提倡生态养殖等,提高商品虾的品质。推行南美白对虾无公害淡水养殖技术,进行标准化生产,提高产品 Commercial shrimp, which are routinely produced in freshwater, have a heavier soily smell, with less flavor and freshness than mariculture individuals. In order to overcome this drawback, we adopted the method of artificially changing the ecological environment of aquaculture waters to be adjusted, such as the promotion of the use of probiotics and eco-farming to improve the quality of shrimp products. Promote pollution-free P. vannamei freshwater aquaculture technology, carry out standardized production and improve products