2005年在平桥区开展了中小型水库河蟹生态无公害养殖试验,养殖面积1.5万亩,通过一个养殖周期的饲养管理,取得了较好经济效益和社会效益,现将养殖经验总结如下:1养殖水域的选择根据河蟹的生活习性,选择了水质清新、无污染、水草茂盛、天然饲料丰富的7座中小型水库,平均水深4米以 In 2005 in Pingqiao District launched a small and medium-sized river crab eco-pollution-free farming experiments, aquaculture area of ​​15,000 mu, through a breeding cycle of feeding and management, and achieved good economic and social benefits, farming experience is summarized as follows: 1 Selection of aquaculture waters According to the living habits of crabs, seven small and medium-sized reservoirs with fresh water quality, no pollution, lush water and abundant natural feed have been selected with an average depth of 4 meters