| 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 |
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| 引用本文： | 周巍,周小洁,陈强,徐颖,何建刚.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[J].安徽农业科学,2008,36(23). |
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| 作者姓名： | 周巍 周小洁 陈强 徐颖 何建刚 |
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| 作者单位： | 浙江林学院园林学院,浙江临安,311300;杭州市余杭区园林绿化管理处,浙江余杭,311100 |
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| 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。
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| 关 键 词： | 边坡复绿 豆科植物 成活率 生物量 |
Application Study of 8 Kinds of Legumes on the Ecological Greening in Stone Slope |
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| ZHOU Wei et al.Application Study of 8 Kinds of Legumes on the Ecological Greening in Stone Slope[J].Journal of Anhui Agricultural Sciences,2008,36(23). |
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| Authors: | ZHOU Wei |
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| Abstract: | 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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| Keywords: | Slope greening Legumes Survival rate Biomass |
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