深圳市野生观赏地被植物资源调查与评价  

Investigation and Evaluation of Wild Ornamental Groundcover Plant Resources in Shenzhen

作　　者：刘永金 叶自慧[2] 李许文[2] 陈红锋[2] 

机构地区：[1]深圳市梧桐山风景区管理处 [2]中国科学院华南植物园

出　　处：《中国园林》2013年第11期115-119,共5页Chinese Landscape Architecture

基　　金：深圳市城市管理局科技项目"野生观赏地被植物的引种及选育研究"(编号201311)资助

摘　　要：为科学地开发利用现有的野生观赏地被植物资源,对深圳市野生地被植物进行了全面调查,结果显示:深圳市现有野生地被植物562种,隶属109科,246属。采用层次分析法建立深圳野生观赏地被植物综合评价模型,筛选了110种观赏价值较高的野生地被植物进行评价,并将其分为4个等级。结果表明:千里光、楼梯草、乌毛蕨等30种观赏植物野生资源开发利用价值高;朱砂根、假蒟等62种野生资源开发利用价值较高,可适度或较小规模开发;竹叶兰、桔梗等l8种观赏植物开发利用价值较低,目前暂时不宜开发利用。层次分析法评价深圳市野生观赏地被植物,其结果具有满意的一致性,将为今后深圳市野生观赏地被植物资源的开发利用提供理论依据,从而促进城市园林景观的和谐发展。To promote rational exploitation and make better use of existing wild ground cover plant resources, field investigations on the distribution and biodiversity of wild groundcover plants in Shenzhen were conducted in this study. It was found that there were 562 wild grotmdcover plant species, belonging to 109 families and 246 genera. A comprehensive assessment model was then established based on the principle of analytical hierarchy process （AHP）, and applied to assess the ornamental characteristics of all ground cover plants, and 110 species were confirnled to have high ornarnental value and thrther grouped into 4 grades. Among these plants, 30 species including Senecio scandens, Elatostema involucmtum, Blechnum orientale have extremely high ornamental value and should gain extensive exploitation; 62 species have some exploitation value such as Ardisia hanceana, Piper sarmentosum, and they could be exploited at certain level; the other 18 species such as Arundina gninifolia, Platycodon grandiflorus, with relative low exploitation value were not recommended. The results could be an important reference for exploiting and utilizing the wild resources of ornamental groundcover plants properly in the future.

关 键 词：园林植物 野生观赏地被 资源调查 层次分析法 评价 

分 类 号：S688[农业科学—观赏园艺]