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红麻品种(系)表型性状的因子和聚类分析

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依据红麻高产育种目标,利用因子分析和聚类分析对40个红麻品种(系)的9个表型性状进行分析.结果表明:供试材料9个表型性状的变异系数为5.13%~25.33%,具有较大差异和丰富的遗传多样性;对供试红麻材料进行聚类分析,可分为3大类,其中,第Ⅲ类群属理想的高产品系.二维排序分析,评选出7个综合性状表现较好的亲本,T17-2、福红951、FH航992、H1301、ZHKX-01、福航优1号、福航优3号共7个品系,可在生产和育种中加以利用.
Factor and Cluster Analysis on Phenotype Characters of Kenaf Varieties(Lines)
In order to breed high-yield species,associated 9 phenotype characters of 40 varieties (lines) of kenaf were observed and analyzed by factor and cluster analysis methods.The results showed that,the coffident variation of 9 phenotype characters ranged from 5.13% to 25.33%,the varieties(lines) had significant differences and abundant genetic diversities.Cluster analysis showed that 40 varieties (lines) of kenaf were classified into 3 groups,the Group Ⅲ have some traits of high yield.The scatter plot of the former two main factor indicated that T17-2,Fuhong 951,FHhang 992,H1301,ZHKX-01,Fuhangyou 1,Fuhangyou 3 were better than others,and these accessions could be used in the production and breeding.

kenafphenotype charactersfactor analysiscluster analysis

张加强、金关荣、骆霞虹、陈常理

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浙江省萧山棉麻研究所,杭州311202

红麻 表型性状 因子分析 聚类分析

国家麻类产业技术体系建设专项资金浙江省省级现代种业发展工程农作物种质资源保护项目杭州市科技发展计划项目2015年度浙江省农科院青年科技人才培养项目(科技创新能力启动培养类)2015年度浙江省农科院公共发展专项青年项目2016年度浙江省农科院中青年科技人员国内外进修培养项目

CARS19S05201400420140432B392015R25R08E03

2016

植物遗传资源学报
中国农业科学院作物科学研究所 中国农学会

植物遗传资源学报

CSTPCDCSCD北大核心
影响因子:1.415
ISSN:1672-1810
年,卷(期):2016.17(6)
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