当前,由于水域污染日趋严重,导致养殖水体生态环境恶化,食品安全质量明显下降,不仅给人民群众的身体健康带来严重威胁,也给我国水产品的出口及参与国际竞争造成了巨大的负面影响。为此,为保持我国水产养殖业的可持续发展,农业部提出了健康养殖的新理念。近年来,山东省淡水水产? At present, due to the increasingly serious pollution in the water area, the ecological environment of aquaculture water is deteriorated and the quality of food safety is obviously deteriorated. This not only poses a serious threat to the health of the general public, but also has a huge negative impact on the export of aquatic products and participation in international competition. . To this end, in order to maintain the sustainable development of aquaculture in China, the Ministry of Agriculture proposed a new concept of healthy farming. In recent years, Shandong Province, freshwater aquatic?