福建农业学报2023，Vol.38Issue(10)：1155-1162,8.DOI:10.19303/j.issn.1008-0384.2023.10.004
国外芍药品种在扬州地区的引种观测及综合评价
Evaluation of Paeonia lactiflora Varieties for Introduction to Yangzhou
摘要
Abstract
[Objective]A variety of Paeonia lactiflora imported from abroad were evaluated for landscaping in Yangzhou,Jiangsu and for germplasm collection.[Method]The adaptability,characteristics,and ornamental quality of 21 peony varieties from foreign countries were examined based upon 12 selected criteria for a comprehensive evaluation using the analytic hierarchy process(AHP).Scores on the criteria were used to grade each variety for selection.[Result]The weighing of the scores on heat damage index,flower posture,bud differentiation,and florescence of single flower were more heavily among all indicators at 0.4180,0.1496,0.1393,and 0.0898,respectively.Of the 21 varieties,8(e.g.,Peter Brand)scored greater than 3.5 were classified as Grade Ⅰ and considered appropriated for promotion and application in the region;6(e.g.,Buckeye Belle)between 3.0 and 3.5 as potentially applicable Grade Ⅱ;and 7(e.g.,Teenage Boy)below 3.0 as Grade Ⅲ not recommended for the introduction.[Conclusion]The comprehensive evaluation using the analytic hierarchy process classified the 21 peony germplasms for resource collection and introduction for landscape in Yangzhou and the middle and lower reaches of the Yangtze River regions.关键词
国外芍药/引种观测/层次分析法/综合评价Key words
Paeonia lactiflora from abroad/cultivar introduction/analytic hierarchy process/comprehensive evaluation分类
农业科技引用本文复制引用
钱景扬,卢莉莉,李芹,汤寓涵,陶俊,赵大球..国外芍药品种在扬州地区的引种观测及综合评价[J].福建农业学报,2023,38(10):1155-1162,8.基金项目
扬州市科技计划(现代农业)项目(YZ2022053) （现代农业）
江苏现代农业(花卉)产业技术体系建设专项(JATS[2023]489) （花卉）
