香根草生态学特性及其在闽北的应用  

Initial Discussion on Eco-Characteristics and Application of Vetiver in North Fujian Province

作　　者：朱秀端[1] 唐松青[1] 

机构地区：[1]福建省南平市水土保持办公室,南平353000

出　　处：《亚热带水土保持》2005年第2期21-22,70,共3页Subtropical Soil and Water Conservation

摘　　要：香根草是禾本科多年生草本植物,适应性强,根系发达。闽北1988年开始应用香根草防治水土流失,生长适宜,尤其在固土护坡上表现出很好的前景,最高峰时香根草篱带累计长达2000km。但由于综合利用不够,影响了巩固和发展,应充分注意综合经济效益的发挥。Vetiveria zizanioides(L.)Nash is the perennial herbage of grass family , with the characteristics of strong adaptability and developed root system. Sin ce 1988, the vetiver has been applied in north Fujian Province for soil conserva tion. The vetiver grows well especially on the side slope protection works with the favorable foreground that the vetiver fence belt lasts for 2000 km long on t he peak time. However, due to the inadequate comprehensive application, it has b een affected on the consolidation and development. Attention shall be paid on th e exploration of the comprehensive economic benefit.

关 键 词：香根草 生态学特性 应用 闽北 多年生草本植物 综合经济效益 1988年 水土流失 固土护坡 综合利用 禾本科 适应性 根系 草篱 

分 类 号：S157.433[农业科学—土壤学] S688.4[农业科学—农业基础科学]