定植密度对切花多头菊品质性状的影响  

Effects of Transplanting Density on Quality Traits of Spray Cut Chrysanthemum

作　　者：范方喜 罗素梅 陈碧露 陈远华 郭荣生 赖金莉 郭承芸 FAN Fang-xi;LUO Su-mei;CHEN Bi-lu(Vegetables and Flower Research Instiute of Ganzhou,Ganzhou,Jiangxi 341000)

机构地区：[1]赣州市蔬菜花卉研究所,江西赣州341000

出　　处：《安徽农业科学》2022年第18期47-50,53,共5页Journal of Anhui Agricultural Sciences

基　　金：赣州市科技计划项目(赣市科发〔2019〕60号,赣市财教字〔2018〕65号)。

摘　　要：[目的]筛选出适合赣州地区栽培的切花多头菊品种,探索不同定植密度对切花多头菊品质性状的影响。[方法]采用层次分析法初步建立切花多头菊的评价体系,对6个试验品种进行综合评价分析。[结果]应用层次分析对准则层3个因素进行权重排序,花部特征的权重值最大,表明花部特征对切花多头菊的综合评价影响最大;对方案层11个影响因子的权重进行赋值,单株花朵数、株型和花开放期相对权重值较大,说明其对切花多头菊的品质性状影响较大;不同定植密度对切花多头菊的外观品质影响较大。[结论]筛选出3个优良品种,分别是“黄金岛”“安葵”“闪耀红”,其最佳定植密度为81株/m^(2)。[Objective]To select the suitable spray cut chrysanthemum varieties for planting in Ganzhou area,to explore the effects of different planting densities on the quality characters of spray cut chrysanthemum.[Method]A system for assessing of spray cut chrysanthemum was established by AHP,and 6 varieties were evaluation.[Result]The weight of three factors in the standard layer was ranked by AHP,and the weight value of flower feature was the highest,it showed that the characteristics of flower parts had the greatest influence on the comprehensive evaluation of cut flower chrysanthemums.The weight of 11 influencing factors was assigned by AHP,among which the weight of flower number,plant type and flowering period were significant compared with other characters,indicating that they had the greatest impact on spray cut chrysanthemum;different planting density are the important factors affecting the appearance quality of spray cut chrysanthemum.[Conclusion]3 good varieties were screened out,which were‘Golden Island’‘Anquetil’‘Blink Mary’,which optimum planting density was 81 plants/m^(2).

关 键 词：切花多头菊 定植密度 层次分析法 品种筛选 

分 类 号：S682.11[农业科学—观赏园艺]