安徽农业科学2024，Vol.52Issue(16)：111-114,4.DOI:10.3969/j.issn.0517-6611.2024.16.023
40个樱花品种在南昌地区的观赏价值综合评价
Comprehensive Evaluation of Ornamental Values of 40 Cherry Blossom Varieties in Nanchang
摘要
Abstract
Using the Analytic Hierarchy Process(AHP)to comprehensively evaluate the ornamental value of 40 cherry blossom varieties in the Nanchang area,the constraint layer is based on three aspects:flowering time,flowers,and viewing convenience.The standard layer is set up with 10 indexes to establish a hierarchical structure model.Establish a judgment matrix based on expert scoring and perform consistency tes-ting,then calculate the weights of each factor.The factors with higher weights include tree shape,corolla size,pedicel length,and flower quantity,which are 0.480 8,0.158 2,0.108 2,and 0.096 2,respectively.The results showed that 1 variety with an evaluation score higher than 4 points,it's Cerasus subhirtella'Ujou-shidare',6 with a score of 3.5-4.0,12 with a score of 3.0-3.5,17 with a score of 2.5-3.0,and 4 with a score below 2.5.C.spachiana f.ascendens,C.×yedoensis,C.'Miyabi',C.subhirtella'Accolade'and some other varieties scored higher.关键词
樱花/AHP/观赏价值/评价Key words
Cerasus/Analytic hierarchy process(AHP)/Ornamental value/Evaluation分类
园艺学与植物营养学引用本文复制引用
王国行,彭勇,彭玉辅,彭火辉,欧阳雪灵,陈华玲..40个樱花品种在南昌地区的观赏价值综合评价[J].安徽农业科学,2024,52(16):111-114,4.基金项目
江西省现代农业产业技术体系建设专项(JXARS-17). （JXARS-17）
