高温季节,既是各种海淡水名优特鱼类食欲旺盛、快速生长的黄金时期,但也是最容易造成水质污染和发病死亡时期。为解决两者矛盾,扬长避短,达到名优特鱼类养殖高产增效的目的,必须抓好以下几项特殊管理技术。 Hot season, both a variety of sea freshwater fish famous appetite strong, rapid growth of the golden age, but also most likely to cause water pollution and morbidity and mortality period. In order to solve the contradiction between the two, avoid weaknesses and achieve the goal of high yield and efficiency of famous and famous fish breeding, we must pay attention to the following special management techniques.