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盐城市郊区从1985年开始池塘养蟹。1988年区科委在新兴镇三灶村进行池塘养蟹高产试验,经省、市有关部门联合组织鉴定,认为该研究项目采用的创新技术,产量高,效益好,达到了国内先进水平。新兴镇三灶村1988年3月21日、4月3日在4.56亩池塘里先后两次投放蟹苗62.65公斤,计18853只,每亩平均放3038只。为了充分利用水体和提高饲料的利用率,又在成蟹池中套养了18公斤白鲢和草鱼的1龄鱼种,计750尾。11月12、13日验收,蟹为8064只,总产884.3公斤,其中125.5克左右的蟹
Yancheng suburbs from 1985 pond crab. In 1988, the District Science and Technology Commission conducted a trial of high-yielding crab production in ponds in Sanzao Village, Xinxing Town. It was identified by the relevant departments of provinces and municipalities as an innovative technology adopted by this research project. The output was high and the benefit was good, reaching the advanced domestic level. Sanzao Village, Xinxing Town, has put 62.65 kilograms of crabs twice in succession on 4.52 mu ponds on March 21, 1988 and on April 3, 1988 with a total number of 18,853, of which 3038 are on average per mu. In order to make full use of the water and improve the utilization rate of feed, the first-age species of 18 kilograms of silver carp and grass carp were reared in the crab pool with a total of 750 fish. November 12, 13 acceptance, crab is 8064, a total of 884.3 kilograms, of which about 125.5 grams of crab