华南苏木科植物观赏应用综合评价  

Ornamental Evaluation of Caesalpiniaceae in South China

作　　者：李许文 陈莹 宁阳阳 代色平 LI Xuwen;CHEN Ying;NING Yangyang;DAI Seping(Guangzhou Institute of Forestry and Landscape Architecture,Guangzhou,Gguangdong 510405,China;School of Geography and Planning,Sun Yat-sen University,Guangzhou,Gguangdong 510275,China)

机构地区：[1]广州市林业和园林科学研究院,广东广州510405 [2]中山大学地理科学与规划学院,广东广州510275

出　　处：《林业与环境科学》2018年第5期58-64,共7页Forestry and Environmental Science

基　　金：广东省科技厅(2016A030303003);广州市科技计划项目(201804060003)共同资助

摘　　要：基于对华南地区多次野外实地调查,结合馆藏标本和文献资料,从观赏性、生物学特性和资源价值3个方面选择了13个具体指标,应用层次分析法(AHP)建立华南苏木科植物资源观赏应用综合评价指标体系,使用YAAHP 10.3软件评估评价体系中各指标的权重,对苏木科20属98种(包括种下单位)进行评价,并根据综合评分结果确定了优先开发利用的种类。结果表明:首冠藤(Bauhinia corymbosa)、粉叶羊蹄甲(B. glauca)、黄花羊蹄(B. tomentosa)、卵叶羊蹄甲(B. ovatifolia)、粉花山扁豆(Cassia nodosa)、彩虹决明(Cassia fistula×C. javamice)、美丽决明(C. spectabilis)、华南云实(C.crista)、春云实(C. vernalis)、仪花(Lysidice rhodostegia)和短萼仪花(L. brevicalyx)等11种植物可作为优先开发利用种类。Based on the field investigation,specimens and literatures,AHP method was used to establish the evaluation index system for Caesalpiniaceae of South China.13 specific indexes were selected from three aspects:ornamental,biological characteristics and resource value.Based on the comprehensive evaluation index system,YAAHP 10.3 software was used to evaluate the weight of each index in the evaluation system.98 species of 20 Genus in Caesalpiniaceae were evaluated,and the types of future development and utilization were determined according to the comprehensive score.The results showed that 11 species could be used as the priority development and utilization plants,such as Bauhinia corymbosa、B.glauca、B.tomentosa、B.ovatifolia、Cassia nodosa、Cassia fistula×C.javamice、C.spectabilis、C.crista、C.vernalis、Lysidice rhodostegia、L.brevicalyx.

关 键 词：华南地区 苏木科 观赏植物 层次分析法 

分 类 号：S731[农业科学—林学]