摘要
对杭州地区34种观果植物采用层次分析法(AHP)进行评价与分析。评价的约束层权重值分别为果(C_1)0.715 3,花(C_2)0.187 0以及其他影响因子(C_3)0.097 8,说明观果植物的观赏性状是以果实观赏为基础,在人们的视觉观赏中占有较大分量。34种观果植物可分为5个等级,等级Ⅰ共4种植物,占总数的11.8%,等级Ⅱ共12种植物,占总数的35.3%,等级Ⅲ共10种植物,占总数的29.4%,等级Ⅳ共4种植物,占总数的11.8%,等级Ⅴ共4种植物,占总数的11.8%。
Analytic hierarchy process（AHP）was adopted to evaluate 34ornamental-fruit plants occurring in Hangzhou area.Constrained layer weights of evaluation values were fruit（C1）0.715 3,flower（C2）0.187 0and other factors（C3）0.097 8,indicating that the ornamental characters of fruit plants is based on their fruit,which accounted for a large component in people＇s visual enjoyment.Based on the final scores of the evaluation,34 plant species were divided into 5levels,in which 4species were in level,accounting for11.8% of the total,12 species in level II,35.3%,10 species in levelⅢ,29.4%,4species in level IV,11.8%,and 4species in level V,11.8%.
出处
《西北林学院学报》
CSCD
北大核心
2016年第3期281-284,303,共5页
Journal of Northwest Forestry University
基金
浙江省花卉创新团队项目(2011R50034-02)
关键词
观果植物
层次分析法
评价与分析
ornamental-fruit plants
AHP
evaluation and analysis
