64份芋资源产量相关性状分析及高产单株材料的筛选

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关键词芋资源;变异系数;相关性;主成分分析;聚类分析
中图分类号S632.3文献标识码A
文章编号 0517-6611(2025)23-0034-05
doi: 10.3969/j. issn. 0517-6611. 2025. 23. 008
开放科学(资源服务)标识码(OSID):
Analysis of Yield-related Traits in 64 Taro Germplasm Accessions and Screeningof High-yielding Individual Plants
SUCai-xia,LI Mei-yun,ZHU Zhan-feiet al (Taixing Institute of Agricultural Sciences,Taixing,Jiangsu 225433)
AbstractAompreensieaalyssofeld-relatedtraitssonductedacros 64tarogerplasmacessos.Tersultsicatedthatin additiontothweightofidividualoelseletonforghedingsingleplantsshouldalsocosidteoverallbalanceofkyoic trats,ncludingplanthight,gowthdurationtotalnumberofcoelsperplant,ndmotherco wight.iyangGutiousToelonging toClusterVehbitedsupoverallpfoancendsreasapromisingparetalaterialforbeedinghg-eldingoeti. Key wordsTaro germplasm;Coeficient of variation;Relevance;Principal component analysis;Cluster analysis
芋(Colocasia esculenta(L.)Schott),又称芋魁、青芋、土芝、毛芋,俗称“芋芳”,是一种重要的粮菜兼用作物[1-4],也是世界上分布最广的作物之一,被称为“第五大根茎作物”,具有重要的食疗和医疗价值[5-10]。(剩余4894字)