香根草草篱带促进侵蚀劣地生态自我修复初探  

Study on Eroded Land Self-rehabilitation of Ecologic System by the Initial Help of Vetiver Grass Hedgerow

作　　者：丁光敏 林福兴 施悦忠 吴振福 

机构地区：[1]福建省水土保持试验站,福建福州350003 [2]安溪县水土保持试验站,福建安溪362441

出　　处：《水土保持研究》2003年第2期116-118,共3页Research of Soil and Water Conservation

摘　　要：用香根草 (Vetiveria zizanioides)篱带治理严重侵蚀劣地 ,使原来寸草难长的山坡劣地在草篱带的促进下生态系统自我修复 ,达到土壤改良、植被恢复 ,进入了植被—土壤系统良性循环的状态。分析了香根草篱带种植后植被与土壤变化过程 ,介绍了草篱带建立的方法。Using vetiver grass hedgerow for erosion control on the severely eroded slope land can help the barren eroded hill ecologic system rehabilitation through soil and vegetation restoration. The course of soil and vegetation restoration after planting vetiver grass hedgerow on barren eroded hill is analysed, and the method of building vetiver grass hedgerow is presented.

关 键 词：香根草篱带 侵蚀劣地 生态系统 自我修复 

分 类 号：S157.433[农业科学—土壤学]