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1985～1987年,在洞庭湖血吸虫病易感地带,用矮埂蓄水养蚌育珠生态灭螺方法,使矮围内连续蓄水11～22个月,钉螺100％死亡,活螺及螺卵密度下降到0;哨鼠感染率由100％下降到0,可消除易感地带的感染性。围内水域生物学状况及化学性质有利于珠蚌养殖,为开发利用湖洲找到了新的生产途径。灭螺与生产相结合,解决了矮埂蓄水灭螺工程的管理难题。
From 1985 to 1987, in the area susceptible to schistosomiasis in Dongting Lake, the method of ecological snail-killing was used to keep the water in the dwarf enclosure for 11 to 22 months and to kill 100% of the snails. The live snails and snails The egg density dropped to 0; the infection rate of sentinel mice decreased from 100% to 0, which could eliminate the infectivity of susceptible zones. The biology and chemical properties of the water in the area are conducive to the culture of the mussel, and find a new production route for the development and utilization of the lake. Moxa and production combined to solve the dwarf Moxie project management problems.