亚麻籽粒产量、纤维产量和含油率等主要经济性状均属数量性状。关于亚麻的主要农艺性状的遗传进度、相关分析和通径分析方面的资料,国内、外报道尚不多见.我们开展这方面的研究,为亚麻育种提供理论依据。 材料和方法 Flax grain yield, fiber yield and oil content and other major economic traits are quantitative traits. As for the genetic progress, correlation analysis and path analysis of the main agronomic traits of flax, it is rare to report it at home and abroad.We carry out the research in this field and provide the theoretical basis for flax breeding. Materials and Method