鱼池施肥是调节池塘水生环境、培养鱼类生物饵料的主要技术措施之一。但一些地方因施肥不当不但浪费肥料还搞坏了池塘水质影响鱼类的生长。所以鱼池施肥须根据各种肥料的基本特性和当时池塘中的水环境掌握以下四项要点。 Fish pond fertilization is to regulate the pond aquatic environment, fish culture of biological feed one of the major technical measures. However, some places not only waste fertilizers due to improper fertilization but also ruined the pond water quality affect the growth of fish. Therefore, according to the basic characteristics of various fertilizers and the water environment in the pond at the time, the fertilization of fish ponds should grasp the following four points.