玉米自交系气生根性状与抗倒伏性的相关性及通径分析

王静, 王志红, 侯现军, 艾振光, 闫丽慧, 王昌亮, 张国合, 常建智

Correlation and Path Analysis of Aerial Root Traits and Lodging Resistance in Maize Inbred Lines

Wang Jing, Wang Zhihong, Hou Xianjun, Ai Zhenguang, Yan Lihui, Wang Changliang, Zhang Guohe, Chang Jianzhi

表5 不同玉米自交系类群的各性状均值

Table 5 Average values of various traits in different groups of maize inbred lines

类群Group X1 (d) X2 (N) X3 X4 X5 (mm) X6 (cm) X7 (°) X8 (cm) X9 (N) Ⅰ 40.2 25.2 2.0 24.0 3.9 3.9 48.9 14.9 100.3 Ⅱ 39.8 30.1 2.2 34.4 4.2 6.0 44.0 16.3 185.4 Ⅲ 38.2 24.0 2.1 28.7 4.2 4.5 30.3 19.4 144.6 Ⅳ 38.7 25.9 2.0 22.8 3.9 3.5 32.4 14.0 65.0