利用8hm2池塘进行集约化养殖乌鳢高产试验,投放乌鳢鱼种47894kg,经过14个月的养殖,获成鱼407640kg,其中乌鳢389640kg,平均单产48705kg/hm2,折合纯收入10 36万元/hm2;并在苗种选择、饲养管理,特别是鱼病防治方面提出了一些独到的见解,经济效益显著。 The 8hm2 ponds were used for high-yield cultivation of high-yield black-leaved jackfruit. 47,894kg of black-boned fish were put into operation. After 14 months of breeding, 407640kg of fish were obtained, including 389640kg of black jackfruit, with an average yield of 48,705kg / hm2, equivalent to a net income of 10,360,000 yuan / In the seed selection, feeding and management, especially the prevention and treatment of fish diseases put forward some unique insights, significant economic benefits.