近年来,土池养鳗已成为一种深受养殖户欢迎的养殖模式,它比水泥池养鳗造价低,耗电量少,水深水质较稳定,管理简单,不易产生“三类苗”,养殖技术容易推广普及等优点。但土池养鳗亦有不利方面,如池水不易排干,防病治病难,一旦发病,难以根除;池面积大越冬保温难度大等。 In recent years, eel ponds have become a breeding model favored by farmers, which is lower than the cost of cement pond eel, low power consumption, water depth and stability, simple management, difficult to produce “three kinds of seedlings,” breeding Easy to popularize the advantages of technology. However, earthen pond eel also has negative aspects, such as the water is not easy draining, disease prevention and treatment difficult, once the disease, it is difficult to eradicate;