2006～2007年,我站在铜山湖水库水产良种场实施了池塘一年二茬养殖建鲤技术试验示范项目,取得了成功的经验。经过二年试验达到亩产成鱼2172千克,亩均利润3273元,经济效益和社会效益十分显著。现将试验情况总结如下:1池塘条件选择铜山湖水库水产良种场的一个池塘,面积8亩,池深2米,水源充足,水质良好,池塘进排水方 From 2006 to 2007, I stood in the aquatic breeding farm of Tongshanhu Reservoir and implemented the demonstration project of breeding two common carp in ponds for one year and gained successful experience. After two years of testing reached 2172 kg per mu of fish, mu average profit of 3273 yuan, the economic and social benefits are significant. Now the test conditions are summarized as follows: 1 pond conditions Tongshan Lake Reservoir aquaculture seed selection field of a pond, an area of ​​8 acres, 2 meters deep pool, adequate water, good water quality, the pond into the drainage side