当前位置: 首页 > 文章 > 8种豆科植物在石质边坡生态复绿上的应用研究——以杭徽高速昌昱段石质边坡为例 安徽农业科学 2008,36 (23) 170-172+176
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8种豆科植物在石质边坡生态复绿上的应用研究——以杭徽高速昌昱段石质边坡为例

作  者:
周巍;周小洁;陈强;徐颖;何建刚
单  位:
杭州市余杭区园林绿化管理处;浙江林学院园林学院
关键词:
边坡复绿;豆科植物;成活率;生物量
摘  要:
[目的]研究豆科植物在石质边坡生态复绿中的应用效果。[方法]在杭徽高速昌昱段石质边坡生态复绿中种植8种豆科植物,2年后测定、比较它们的成活率、地上和地下生物量及优势度。[结果]草本豆科植物中白三叶的成活率最高,为8.3%;灌木豆科植物中紫穗槐的成活率最高,为6.0%。草本豆科植物中白三叶的地上、地下生物量均最大,分别为2.7、1.4 g,多变小冠花次之,分别为2.3、1.1 g。灌木豆科植物中紫穗槐的地上、地下生物量均最大,分别为15.2、3.0 g;其次为金雀儿,分别为9.2、1.8 g。白三叶、紫穗槐、金雀儿的优势度较高。[结论]白三叶、多变小冠花、紫穗槐及金雀儿是浙江省石质边坡生态复绿的首选植物材料。
译  名:
Application Study of 8 Kinds of Legumes on the Ecological Greening in Stone Slope
作  者:
ZHOU Wei et al(College of Landscape Architecture,Zhejiang Forestry College,Lin'an,Zhejiang 311300)
关键词:
Slope greening;Legumes;Survival rate;Biomass
摘  要:
[Objective] The aim was to study the application effect of legumes on the ecological greening in the stone slope.[Method] 8 kinds of legumes were planted in the Chang-yu part of the Hang-hui autobahn stone slope greening.After 2 years,their survival rate,the biomass and dominance above-ground and underground were detected and compared.[Result] The survival rate of white clover was the highest among herb legumes,being 8.3%;the survival rate of Amorpha fruticosa was the highest among shrub legumes,being 6.0%.The aboveground and underground biomass of white clover were the biggest among herb legumes,being 2.7 and 1.4 g resp.,the second was Coronilla varia L,being 2.3 and 1.1 g resp.The aboveground and underground biomass of A.fruticosa were the biggest among shrub legumes,being 15.2 and 3.0 g resp,the second was Caragana sinica being 9.2 and 1.8 g resp.The dominance of white clover,C.varia L and A.fruticosa was higher.[Conclusion] The white clover,C.varia L,A.fruticosa and C.sinica were the first selective plant materials in Zhejiang province on the ecological greening in the stone slope.

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