肇东市东发办事处昔阳村养鱼大户丁玉芳 ,在 2 0 0 3年养蟹获得效益后 ,2 0 0 4年 5月份投资 9万元 ,从辽宁盘锦购进蟹苗 3 0 0 0kg,投放在 1 0 0 0亩池塘中 ,采取套养技术 ,与鲫鱼、鲢鱼混养 ,获得了成功。目前河蟹长势良好 ,预计到 9月中旬 ,平均个体重可达 1 2 5g以上 ,可产 Zhaodong East Development Office Xiyang village fish Ding Shufang, crabs in 2003 to obtain benefits, in May 2004 invested 90,000 yuan, purchased from Liaoning Panjin crab 3 0 0 0kg , Put in 1000 acres of ponds, to adopt nesting techniques, and carp, silver carp polyculture, was a success. At present, the crabs are in good shape. It is estimated that in mid-September, the average body weight will be more than 125 gg