豆科植物在高速公路边坡复绿中的应用研究  

Analysis on the Effect of Eight Kinds of Leguminosae Plants in the Slope Greening

作　　者：钭逢光 

机构地区：[1]浙江临安高速公路有限公司,浙江临安311300

出　　处：《地下空间与工程学报》2008年第1期185-189,共5页Chinese Journal of Underground Space and Engineering

基　　金：浙江省交通厅科研项目(2004H61)

摘　　要：通过对8种豆科植物在杭徽高速公路昌昱段石质边坡复绿上的应用试验,比较其成活率、地上和地下生物量以及优势度,结果表明:①在草本和灌木中白三叶和紫穗槐的成活率最高,分别为8.3%和6.0%;②草本中,白三叶的地上和地下生物量最大,为2.7g和1.4g;多变小冠花次之,为2.3g和1.1g;灌木中,紫穗槐最大,为15.2g和3.0g;金雀儿次之,为9.2g和1.8g;③白三叶、紫穗槐、金雀儿的优势度列前三位;④白三叶、多变小冠花和紫穗槐、金雀儿为浙江地区边坡复绿首选植物材料。The experiment on 8 kinds of Leguminosae plants in the Chang-Yu slope greening is carried out with comparing their surviving rate, the ground and underground biomass numbers and the advantage degree, the result shows： ①mong the herbage and bush, the high surviving rate is for the Trifolium repens L. and Amorpha fruticosa L. reaching 8.3% and 6.0% respectively; ②Among the herbage, the largest ground and underground biomass numbers are for the Trifolium repens L. , they are 2.7g andl. 4g, and the second ones are for the CroniUa varia, which are 2.3g and 1. lg; among the bush, the largest one is the Amorpha fruticosa L. , they are 15.2g and 3.0g, and the second ones are for the Caragana rosea Turcz which are 9.2g and 1.8g;③ The Trifolium repens L. ,Amorpha fruticosa L and Caragana rosea Turcz are the first three ones of the advantage degree, ④ The Trifolium repens L. ,CroniUa varia. ,Amorpha fruticosa L and Caragana rosea Turcz are the first choice of the plant materials for the slope greening in Zhejiang.

关 键 词：边坡复绿 豆科植物 成活率 生物量 

分 类 号：U416.13[交通运输工程—道路与铁道工程]