Abastract:Analysis of major Genetic component analysis was performed for 7 quantitative characters of 50 faba bean lines and according to the analysis,18 lines were selected as parents.

• 摘要对50个蚕豆品种的7个数量性状进行了遗传主成份分析,初步提出了评选蚕豆品种的遗传主成份标准,并筛选出18个综合性状优良的亲本品种。