摘要
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。
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.
作者
张加强
金关荣
骆霞虹
陈常理
ZHANG Jia-qiang JIN Guan-rong LUO Xia-hong CHEN Chang-li(Cotton and Bast Fiber Crops Research Institute of Zhefiang Xiaoshan ,Hangzhou 311202)
出处
《植物遗传资源学报》
CAS
CSCD
北大核心
2016年第6期1000-1007,共8页
Journal of Plant Genetic Resources
基金
国家麻类产业技术体系建设专项资金(CARS19S05)
浙江省省级现代种业发展工程农作物种质资源保护项目(2014004)
杭州市科技发展计划项目(20140432B39)
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)(2015R25R08E03)
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
关键词
红麻
表型性状
因子分析
聚类分析
kenaf
phenotype characters
factor analysis
cluster analysis
