广西引种树种利用价值综合评价体系  

Comprehensive Evaluation System of External Tree Species in Guangxi

作　　者：李娟[1] 林建勇[1] 蒋燚[1] 梁瑞龙[1] 

机构地区：[1]广西壮族自治区林业科学研究院,南宁530002

出　　处：《广西林业科学》2015年第4期382-387,共6页Guangxi Forestry Science

基　　金：广西林科院基本科研业务费专项(林科201417号);广西林业科技项目(桂林科字[2015]第2号)

摘　　要：采用层次分析法(Analytic Hierarchy Process,AHP),通过选取生态适应性、生态效益、景观价值、经济效益4个准则层和抗旱性等16个评价因子,构建广西引种树种利用价值综合评价体系,对广西引种树种利用价值进行评价,并以广西林科院树木园已初步开发利用的35个引种树种对所构建的评价体系进行验证,该体系对引种树种进行综合评价的结果与实际情况基本吻合。The comprehensive evaluation system of external tree species in Guangxi was established by analytical hierarchy process （AHP）, which had 4 criteria layers including ecological adaptability, ecological benefits, landscape value and economic benefits, and 16 evaluation factors including drought resistance, and so on. The utilization value of external tree species in Guangxi was evaluated. The comprehensive evaluation system was verified by 35 external tree species from arboretum in Guangxi Forestry Research Institute, which had preliminary development and utilization. The result of comprehensive evaluation on external tree species from the system agreed with actual situation.

关 键 词：外引树种 树种评价 层次分析法 

分 类 号：S718.4[农业科学—林学]