坡耕地植物篱种植模式是一种坡耕地可持续利用技术。结合已有研究成果,对坡耕地植物篱研究现状、效益等作了系统介绍。植物篱种植模式对改善土壤物理性质、提高土壤养分、减小坡耕地水土流失、防止土壤退化、促进农作物生长、增加作物产量、提供饲料、薪柴等方面具有良好的作用和效果,植物篱在坡耕地资源可持续利用中具有显著的生态效益和经济效益。对目前坡耕地植物篱认识上的问题及需要深入开展的工作进行了讨论,以促进我国植物篱技术和坡耕地整治的研究与发展。

The hedgerow on slope farmland is a protection tillage and sustainable landuse technique.The hedgerow technique could improve the soil physical texture and soil chemical nutrients,reduce soil erosion and land degradation,even improve the crop growth,increase crop production,and offer forage and firewood.The ecological and economic benefits of hedgerow are systemic introduced.At the same time,the problems and further research work on hedgerow are discussed briefly and some suggestions are put forward,aiming to promote the development of hedgerow technique for the future in China.