近几年来,江苏盐都县义丰镇养鳝户,在镇水产技术人员指导下,大多利用自家责任田进行稻田畦沟式培育蚯蚓、养殖黄鳝的综合法,取得了较好的效益,亩获黄鳝300公斤以上,亩产稻谷550—600公斤,该法养殖,行之有效;当蚯蚓大量繁殖时或天气变化时,蚯蚓会到处爬行而跌入水沟,成为黄鳝食料, In recent years, Yifu Town, Yandu County, Jiangsu Province, eel households, under the guidance of the town of aquatic technicians, most of them use their own responsibility to carry out paddy field ditch ditch breeding earthworm, eel farming methods, and achieved good results, mu Eel was more than 300 kg, 550-600 kilograms per mu of rice, the law breeding, effective; when large numbers of earthworms or when the weather changes, the earthworms crawl around and fall into the ditch, as eel food material,