论文部分内容阅读
对虾与鱼种混养的几点经验近两年来，对虾养殖很不景气，不少单位都将对虾养殖转移到低盐度淡水中与鱼种进行混养，或者直接单养。笔者在这两年也进行了对虾在低盐度淡水中与鱼种混养的试验，取得一点成绩，摸索出一点经验．觉得对虾与鱼种混养必须注意如下几个问题：１．...
Several experiences with polygamy of prawn and fish species In the past two years, shrimp farming has been in a downturn. Many units have shifted shrimp farming to low salinity freshwater for polyculture with fish species or directly. In the past two years, the author also conducted experiments on the polyculture of shrimp with freshwater fish in low salinity to make some achievements and find some experience. Feel shrimp and fish polyculture must pay attention to the following questions: 1. ...