水产养殖施肥是我国淡水养殖的传统特色之一,也属于国际上公认高效益的养殖法。即充分利用农业肥源能提高养殖成活率和增加养殖产量,又能抗病,健苗种及改良池水的环境生态条件,达到健康养殖的目的。但是,由于近年来,我国养殖业的发展极其迅速,养殖水面扩大和养殖品种的增加,以 Aquaculture Fertilization is one of the traditional characteristics of freshwater aquaculture in China, and is also internationally recognized as a highly effective breeding method. That is to make full use of agricultural fertilizer sources can improve the survival rate of aquaculture and increase the yield of aquaculture, but also disease-resistant, healthy seedlings and improve the ecological environment of pond water to achieve the purpose of healthy farming. However, due to the extremely rapid development of aquaculture in China in recent years, the surface of aquaculture has expanded and the breeding varieties have been increased,