机构地区: 东北农业大学农学院大豆研究所
出 处: 《大豆科学》 2002年第4期259-262,共4页
摘 要: 以 6 2份东北大豆品种 (系 )为材料 ,对 17个影响蛋白质含量的氨基酸进行多元线性回归分析 ,在此基础上对 12个影响较大的氨基酸进行通径分析 ,研究其对蛋白质含量影响力的大小及直接效应和间接效应 ,以期为大豆品质育种提供理论依据。 The study was conducted with 62 soybean cultivars in the northeast of China,17 amino acids affecting soybean protein content were analyzed by multiple linear regression and path coefficient analysis. The direct and indirect effects of 12 comparatively influential amino acids on protein content were also studied. This study offered the reference for soybean quality breeding.
关 键 词: 氨基酸组分 蛋白质含量 通径分析 大豆 多元线性回归 品质育种
领 域: [农业科学]