深圳市野生观赏地被植物资源调查与评价_刘永金.pdfVIP

LA Plants 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 刘永金 / LIU Yong-Jin 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 叶自慧 / YE Zi-hui 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 李许文 / Li Xu-wen * 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 陈红锋 / CHEN Hong-feng 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。 关 键 词：园林植物；野生观赏地被；资源调查；层次分析法；评价 文章编号：1000-6664(2013)11-0115-05 中图分类号：S 688 文献标志码：A 收稿日期：2013-05-22； 修回日期：2013-06-19 基金项目：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 Abstract: 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 groundcover 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 confirmed to have high ornamental value and further grouped into 4 grades. Among these plants, 30