江苏省滨海县坎南镇农民采用甲鱼、泥鳅、田螺、水稻生态高效种养模式,在水稻田内放养甲鱼、泥鳅、田螺,取得了显著的生态效益、社会效益和经济效益。生产实践表明,泥鳅、田螺繁殖力强,搭配放入饲养甲鱼的稻田内养殖,能繁殖大量幼体供甲鱼采食。泥鳅、田螺均为杂食性动物,以采食植物腐败茎叶、浮游生物等为主,与甲鱼在食物竞争上并无冲突;放养田螺还具有净化水质等作用,有利于甲鱼、泥鳅、田螺和水稻共育生长。 Binhai County, Jiangsu Province, farmers use turtle, loach, snail, paddy rice ecological and efficient breeding model, stocking turtle in the paddy field, loach, snail, and achieved significant ecological, social and economic benefits. Production practice shows that Loach, snail breeding strong, with the breeding turtle into the paddy farming, can breed a large number of larvae for feeding soft-shelled turtle. Loach, snail are omnivorous animals, feed on plant stems and leaves spoiled, plankton, etc., and turtles in the food competition there is no conflict; stocking snail also has the role of purifying water, is conducive to turtle, loach, snail and Rice grows together.