安康市中心城区香樟树评价研究  

Evaluation Research of Camphor Trees in Center of Ankang City

作　　者：沈大刚[1] 

机构地区：[1]安康学院农学与生命科学学院,陕西安康725000

出　　处：《黑龙江农业科学》2011年第6期71-73,共3页Heilongjiang Agricultural Sciences

基　　金：安康市科技局专项科研资助项目(09JK06-02);安康市科技局专项科研资助项目(10AK08-10)

摘　　要：为了解行道树香樟在安康市的适应情况,对安康市中心城区行道树香樟进行数量、分布情况等抽样调查;并将影响安康市区行道树选择的诸多因素分为3个因素集11个因素,采用专家咨询法确定各因素权重,并对其生物与生态学特征、美学价值、抗逆能力等指标做了调查测定及综合评定。结果表明:香樟占安康市行道树总株数的24.92%;香樟树综合评价为8.3分(9分制)。香樟树可作为安康市区行道树的骨干树种大力推广应用。In order to understand the adaptation of camphor trees in center of Ankang city,the comprehensive investigation and sampling survey were conducted in center of Ankang city a.The number and distribution of camphor were investigated,the effect factors of urban street trees in Ankang city were divided into three major factors of 11 factors,and its biological and ecological characteristics,aesthetic value,resilience and determination of other indicators were investigated and comprehensive assessed by the method of the expert consultation to determine the weight of each factor.,.The results showed that number of camphor trees was account for 24.92% of downtown street trees total number in Ankang city;comprehensive evaluation of camphor trees was 8.3 points（9-point scale）.The camphor trees could be used as the backbone of the urban street tree in Ankang city and could be generalizing applied.

关 键 词：行道树 综合评价 香樟 安康市 

分 类 号：S792.23[农业科学—林木遗传育种]