黄鳝生命力极强、适应性广、贪食生长快,耐饥饿,所以,充分开发农村庭院空间是十分有利的事情,实践证明一个宅院修建100米~2的鱼池,年收入达4万余元,是一项投资少、见效快、效益大的致富项目。一、黄鳝的生态与形态黄鳝为底层生活鱼类,喜栖息于河道、湖泊、沟渠及稻田中,白天喜藏于混浊的泥质水底的洞穴中,或堤岸的石隙中,夜间外出觅食。在天气闷热的雨夜,黄鳝喜欢到稻田田埂较浅的地方活动;风大,天气较冷时一般在水较深的地方活动。鳝 Eel eel vitality, adaptability, bulimia fast growth, resistance to hunger, therefore, full development of rural courtyard space is very beneficial thing, practice has proved that a house built 100 meters to 2 fish ponds, the annual income of 40,000 yuan, Is a less investment, quick, effective and rich project. First, the eel’s ecology and morphology The eel as the bottom of living fish, hi habitat in rivers, lakes, ditches and rice fields, during the day hi hidden in the muddy muddy bottom of the cave, or the embankment of the stone gap at night out for food . Rainy weather in the hot weather, eel like to paddy field 埂 shallow place activities; windy, cold weather is generally deeper in the water activities. Eel