以江苏盐城海涂为研究对象 ,研究海涂草基渔塘模式的技术及实际运行效益。结果表明 :海涂草基渔塘对改良海滨盐土十分有效 ,同时该模式经济效益也相当可观 ;在堤脚与集鱼沟之间种植芦苇有利于维护堤身安全 ;在塘内的一定量区域种植芦苇不仅提供一定数量的草食性鱼类饵料和净化鱼塘水质 ,还具有一定的缓冲海涂单纯养殖对环境造成的负面影响 ;最后 ,冬季排水捕鱼后 ,在塘内滩面上种植牧草对抑制滩面土壤返盐有显著效果 Taking Yancheng tidal flat as research object, this paper studied the technology and actual operating benefit of tidal flat-based fishing pond in tidal flat. The results show that the tidal flat-grass-based fishing pond is very effective to improve the coastal saline soil, and the economic benefits of this model are also considerable. The planting of reeds between the dikes and the ditch helps to maintain the safety of the dikes. Not only provide a certain amount of herbivorous fish bait and purify the water quality of fish ponds, but also have some negative impact on the environment caused by pure culture of sea cupping; finally, after draining fishing in winter, Salt return to the soil has a significant effect