运用AHP法综合评价河南部分桂花品种

Applying AHP to Appraise Osmanthus fragrans Cultivars in Henan Province

运用层次分析法对河南省的17个桂花品种进行了生产加工利用和园林观赏应用方面的综合评价.就花色、花香、花期等12个因子对该17个品种其进行综合考察,按评分标准计算出每一品种的综合分值,将它们划分为四个等级.总体评价表明,四季桂的品种得分相对较低,金桂品种群和丹桂品种群的大部分桂花品种在生产加工利用和园林观赏方面有着较高的利用价值,得分也较高.

AHP was applied to appraise 17 O.fragrans cultivars in Henan province about the application of landscape and productivity.Color, perfume, time of blooming, diameter of the flower and other eight factors were used in the analysis.All cultivars got marks according to the criteria.Some cultivars got higher marks. For examples, O.fragrans' Huang Chuan Jingui',O.fragrans' Dahua Jingui',O.fragrans' Zhusha Dangui'and O.fragrans' Dayehuang Yingui'.Results of appraisal showed most of O.fragrans cultivars in Thunbergii group and Aurantiacus group obtained higher marks.They were well used in the application of landscape and productivity.