紫斑牡丹切花品种的灰色关联度分析  

The Grey Correlation Analysis of Paeonia rockii Cut Flower Varieties

作　　者：于玲[1] 李玉舒[1] 刘旭富[1] YU Ling;LI Yu-shu;LIU Xu-fu(Department of Horticulture,Beijing Vocational College of Agriculture,Beijing 102442)

机构地区：[1]北京农业职业学院园艺系,北京102442

出　　处：《安徽农业科学》2020年第24期43-45,共3页Journal of Anhui Agricultural Sciences

基　　金：北京农业职业学院技术研发与示范推广基金项目(XY-YF-19-01)。

摘　　要：采用灰色关联度分析法,选取11个性状作为评价因子,综合评价12个紫斑牡丹品种。结果表明,在参试品种中,关联度在0.7500以上、适宜的切花品种分别为“京华晴雪”“京娟粉”“京墨洒金”“京娟红”;关联度在0.6500~0.7500、较适宜的切花品种包括“京地红”“红星”“京荷蓝”“玫瑰插翠”“京红飞荷”“紫楼艳”;关联度低于0.6500、不适宜切花的品种有“千姿百态”和“京红”。评价结果与企业生产实践相符,表明运用灰色关联度分析方法进行紫斑牡丹切花品种综合评价及筛选是可行、有效的。筛选出的切花品种对于紫斑牡丹切花产业化发展具有积极意义,适于在北京推广应用。11 characters were selected as evaluation factors and the comprehensive evaluation of 12 varieties of Paeonia rockii was conducted by grey correlation analysis method.The results showed that among the varieties tested,the most suitable cut flower varieties with correlation degree above 0.7500 were“Jing Hua Qing Xue”“Jing Juan Fen”“Jing Mo Sa Jin”and“Jing Juan Hong”.The suitable cut flower varieties with correlation degree ranged from 0.6500 to 0.7500 were“Jing Di Hong”“Hong Xing”“Jing He Lan”“Mei Gui Cha Cui”“Jing Hong Fei He”and“Zi Lou Yan”.The unsuitable cut flower varieties with correlation degree below 0.6500 were“Qian Zi Bai Tai”and“Jing Hong”.The evaluation results were consistent with the actual production of the enterprise,which indicated that it was feasible and effective to use grey correlation analysis method for comprehensive evaluation and screening of Paeonia rockii cut flower varieties.The selected cut flower varieties was of positive significance for the industrial development of Paeonia rockii cut flowers and was suitable for local popularization and application.

关 键 词：紫斑牡丹 切花品种 灰色关联度分析 

分 类 号：S685.11[农业科学—观赏园艺]