层次分析法在野生花卉切花植物选择中的应用

Application of Analytic Hierarchy Process in Selection of Wiled Cut Flowers from Baihua Mountain

野生花卉以其浓郁的地域特色、独特的观赏效果、高度的适应性成为目前新花卉育种的首选材料。根据北京百花山野生花卉综合调查结果,应用层次分析法,从花部性状、整株性状、生态适应性、资源现状4个方面构建了切花植物综合评价体系,筛选出9个优质野生花卉品种:缬草、柳兰、小黄花菜、手参、狭苞橐吾、紫菀、展枝沙参、落新妇、狼尾花,这9个品种花大色艳、茎干直立、花枝长综合评分较高,较易引种栽培,适合作为切花材料。

With their strong regional features,unique ornamental effect and high adaptability,wild flowers have become the new materials of flower breeding.Based on the investigation of wild flowers in Baihua mountain of Beijing,we built comprehensive evaluation system for cut flowers from the flower character,the whole plant character,ecological adaptability,resources situation by using analytic hierarchy process（AHP）.Nine quality wild flower varieties were selected,which are Valeriana officinalis,Epilobium angustifolium Linn.,Hemerocallis minor Mill,Gymnadenia conopsea R.Brown,Ligularia intermedia Nakai,Aster tataricus L.,Adenophora divaricata,Astilbechinensis（Maxim.） Franch.etSav.and Lysimachia barystachys Bge..These nine varieties have high comprehensive evaluation score,big and colorful flower,erect stem,long flowering branch and easy to introduce and culture,therefore,they suit to be the materials of cut flower.