2004年我们进行池塘河蟹生态养殖试验,取得了良好的结果,现将试验情况总结如下。一、材料和方法1.池塘条件选择2口池塘,共16亩,坡比1:2.5以上,灌水深在1.5米以上,壤质土,无污染,保水性好,池塘淤泥少,进排水方便,“水、电、路”三通,通讯便捷。2.水源条件水源为我市境内女山湖水 In 2004 we conducted pond crab eco-farming experiments, and achieved good results, the test is summarized as follows. I. Materials and Methods 1. Pond Conditions Two ponds with a total area of ​​16 mu and a slope ratio of 1: 2.5 are selected. The irrigation depth is over 1.5 meters. Loamy soil is non-polluting and has good water retention. , “Water, electricity, road” three links, communication convenient. 2. Water conditions Water source for the city of Lake Ladies water