高邮湖总面积约110万亩,现有网围养殖面积约为12万亩,大多数是单一养殖河蟹的生产模式,水体利用不充分,生产效益比较差。尤其从2003年以来,高邮湖的过水性充分体现、行洪滞洪功能充分利用后,湖区网围养殖效益普遍不理想,亏损严重。为了使湖区渔业走出困境,寻求适合高邮湖这类过 The total area of ​​Gaoyou Lake is about 1.1 million mu. The existing net area for breeding is about 120,000 mu. Most of them are the production modes of single breeding crabs. The utilization of water bodies is not sufficient and the production efficiency is relatively poor. Especially since 2003, the over water performance of Gaoyou Lake has fully demonstrated that after fully utilizing the function of flood detention and flood control, the net benefits of net breeding in the lake area are generally not satisfactory and the losses are serious. In order to make Lake Fishery out of the woods, to seek such a suitable Gaoyou Lake