比较梯田高埂氯硝柳胺泥敷法和喷洒法灭螺效果,结果表明两种方法效果接近。虽然泥敷法药泥层不易与土层粘合,取土困难,且费用较高,但对于石沟、石头垒砌的梯田埂等特殊环境效果较好。 Comparison of terra-cotta height niclosamide mud dressing and spraying method snail effect, the results show that the effectiveness of the two methods close. Although the clay dressing mud layer is not easy to bond with the soil, soil acquisition difficulties, and the higher costs, but for the stone ditch, stone-built terrace terraced rice and other special environmental effects better.