中国麻业科学2016，Vol.38Issue(4)：145-151,7.
亚麻种质资源木酚素含量及农艺性状分析与评价
Lignan Content and Agronomic Traits Analysis and Evaluation of Flax Germplasm
摘要
Abstract
Principal components analysis and cluster analysis of 22 1 flax germplasm were carried out based on lignan content and 6 main agronomic traits. The results showed as follows:1 )The variations of 6 main traits ranged from 15.32%to 54.31%,which indicated that the diversity of materials was signifi-cant. 2)The principal components analysis showed that the first four PCs,which might be regarded as technical length factor (44.17%),stems per plant factor (22.69%),lignan content factor (12.94%) and 1000-seeds weight factor (15.59%),and accounted for 95.39%of variation among the cultivars.3 )Through cluster analysis,cultivars were classified into 6 groups. The 47 cultivars with lignan content were higher in the group I,and the 76 cultivars with excellent agronomic traits were mostly in group IV and group VI. These materials can be further developed and utilized as the excellent genetic resources with some fine properties such as lignan content high,branched,fruit number per,single productivity high and excellent agronomic characters.关键词
亚麻/木酚素/农艺性状/主成分Key words
Flax/lignan/agronomic trait/principal component分类
农业科技引用本文复制引用
谢冬微,路颖,赵德宝,戴志刚,杨泽茂,粟建光..亚麻种质资源木酚素含量及农艺性状分析与评价[J].中国麻业科学,2016,38(4):145-151,7.基金项目
中国博士后科学基金面上项目（2016M591302）；黑龙江省科学基金面上项目 （）
