亚麻遗传距离分析  

Analysis of Genetic Distance of Flax

作　　者：牛海龙[1] 刘海龙[1] 滕占伟[1] 周玉萍[1] 徐立群[1] 潘亚丽[1] 

机构地区：[1]吉林省农业科学院经济植物研究所,吉林公主岭136105

出　　处：《吉林农业科学》2009年第4期14-16,共3页Journal of　Jilin Agricultural Sciences

摘　　要：应用多元统计方法对40个亚麻品种的13个性状进行方差分析。结果表明各性状的F值均达到极显著水平。然后进行主成分分析,得到7个主成分因子,按主成分因子评价亚麻品种的优劣,并按照40个亚麻品种间的遗传距离进行聚类分析,得到5大类群。Variance of 13 characters of 40 flax varieties was analyzed using multivariate statistical methods. The results showed that F value of each character was significantly different. Then phenotype average was standardized for analysis of principal components. Seven principal components factors were obtained, these factors could be used to evaluate flax varieties. 40 flax varieties were clustered to five major groups by genetic distance.

关 键 词：亚麻 遗传距离 品种 

分 类 号：S563.2[农业科学—作物学]