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本文对长江中下游湖区５省滩地综合治理开发项目实施的５种主要模式进行了总结和描述。对有螺滩地治理开发模式建立前后的钉螺密度、人群血吸虫感染率及效益进行了对比。其结果表明，各试验区内钉螺密度下降８８％，人群血吸虫病感染率下降４０％～５０％，经济、生态、社会效益十分显著。因此，在沿江滩地建立各种农林复合生态系统，可达到消灭钉螺，改善环境，增加收入的目的，是治理开发滩地的有效途径。
This paper summarizes and describes the five major modes of implementation of comprehensive land-use management and development projects in the five middle and lower reaches of the Yangtze River. The comparison of the snail density, population infection rate and benefit of schistosoma infection before and after the establishment of the governance and development model of Boluo Land was carried out. The results showed that the snail density in each test area decreased by 88% and the infection rate of schistosomiasis in the population decreased by 40% -50%. Economic, ecological and social benefits were significant. Therefore, the establishment of various agroforestry ecosystems along the floodplain can achieve the goal of eliminating snails, improving the environment and increasing incomes, and is an effective way to control the development of beach land.