实践表明,利用现有鱼池稍加改造开展鱼鳖混养是完全可行的,可互相促进,充分挖掘池塘的生产潜力,大幅度提高池塘养殖的经济效益。据试验,池塘鱼鳖混养,每亩净产鲜鱼800—1200公斤,净产甲鱼100—150公斤,鱼鳖混养比单纯养鱼每亩池塘经济效益可提高3—4倍。具体方法是: Practice shows that the use of existing fish ponds slightly modified to carry out polyculture of fish and turtles is entirely feasible and can promote each other to fully tap the production potential of the pond and greatly improve the economic benefits of pond culture. According to the test, pond turtles polyculture net yield of 800-1200 kg of fresh fish per acre, net turtle 100-150 kg, turtle polyculture than pure fish per acre pond economic benefits can be increased 3-4 times. The specific method is: