我国从70年代开始进行河蟹的人工增养殖,特别是人工繁殖技术成功以后,取得了显著成效。我省的内陆湖泊、大中型水库较多,清新的水质、繁茂的水草为河蟹提供了良好的栖息和生长环境。历史上,“胜芳蟹”久负盛名,产量很高。近年来,随着省水产所人工育苗技术的推广,我省的河蟹人工养殖得到了全面发展。保定市的白洋淀曾 Since the 1970s, China has made remarkable achievements in artificial breeding of crabs, especially after the success of artificial breeding techniques. Inland lakes in our province, large and medium-sized reservoirs more fresh water, lush aquatic plants provide a good crab habitat and growth environment. Historically, “Sheng Fang crab” prestigious, high yield. In recent years, with the promotion of artificial breeding technology of provincial aquatic products, artificial breeding of crab in our province has been fully developed. Baoding Baiyangdian once