江西农业学报2024，Vol.36Issue(9)：11-18,8.DOI:10.19386/j.cnki.jxnyxb.2024.09.002
72份普通菜豆资源表型性状多样性综合评价分析
Diversity Analysis and Comprehensive Evaluation of Phenotypic Traits in 72 Phaseolus vulgaris Resources
摘要
Abstract
In order to fully utilize high-quality common kidney bean resources,72 kidney bean resources from 3 countries were used as research materials,and membership function,Shannon-Wiener's diversity index,principal component analysis and cluster analysis were used to evaluate 10 phenotypic traits.The results showed that the coefficient of variation of the 10 traits ranged from 13.9%to 52.1%,and the phenotypic diversity index ranged from 1.354 to 2.209.The close degree between traits and plot yield was the yield per plant＞plant height＞pod width＞pod number per plant＞seed number per pod＞pod length＞pod number per node＞branch number per plant＞100-seed weight.The UMAP Cluster analysis grouped 72 kidney bean resources into three groups,with Brazil relatively far from Mexico and Guatemala,and 72 kidney bean resources were clustered into three groups,group Ⅰ includes 25 kidney bean resources,including 10 from Brazil,10 from Mexico and 5 from Guatemala,and Group Ⅱ includes 25 kidney bean resources,including 4 from Brazil,14 from Mexico and 7 from Guatemala.Group Ⅲ includes 22 resources,including 3 resources in Brazil,14 resources in Mexico and 5 resources in Guatemala.Ten excellent resources(YJ010459,YJ00992-A,YJ009764,YJ010450,YJ010490,YJ010092-A,YJ010270,YJ009749,YJ009789 and YJ010012)were selected by principal component analysis and membership function evaluation.关键词
普通菜豆/种质资源/表型性状/多样性分析/评价Key words
Phaseolus vulgaris/Germplasm resource/Phenotypic trait/Diversity analysis/Evaluation分类
农业科技引用本文复制引用
杨珊,李清超,余娟,张时龙,赵龙,何友勋,葛平珍,武晶..72份普通菜豆资源表型性状多样性综合评价分析[J].江西农业学报,2024,36(9):11-18,8.基金项目
国家现代农业产业技术体系——食用豆(CARS-08-Z17) （CARS-08-Z17）
贵州省高层次创新型人才(毕科人才合字[2021]04号) （毕科人才合字[2021]04号）
贵州省高层次创新型人才(毕科人才合字[2023]8号) （毕科人才合字[2023]8号）
毕节市揭榜挂帅项目(毕科合重大专项[2022]3号、毕科合重大专项[2023]5号) （毕科合重大专项[2022]3号、毕科合重大专项[2023]5号）
贵州省第七批人才基地项目(RCJD2020-30). （RCJD2020-30）
