论文部分内容阅读
稻田养殖青虾。既可改善稻田生态环境,又可增加经济效益,在不影响水稻产量的前提下,每667平米方可收获青虾20～30千克,是一项很有前途的养殖方式。其技术要点如下:
Rice farming freshwater shrimp. It can not only improve the ecological environment of paddy field but also increase economic benefits. Without affecting the yield of rice, 20 ~ 30kg of fresh shrimp can be harvested every 667m2, which is a promising breeding method. The technical points are as follows: