不同玉米自交系子粒脱水速率及其与主要影响性状的相关分析

陈广周,王广福,渠建洲,司雷勇,金岩,徐淑兔,薛吉全,路海东

Study on Grain Dehydration Rate and Correlation Analysis of Major Related Characters in Different Maize Inbred Lines

Guangzhou Chen,Guangfu Wang,Jianzhou Qu,Leiyong Si,Yan Jin,Shutu Xu,Jiquan Xue,Haidong Lu

表6 玉米自交系11个主要相关性状之间的相关系数

Table 6 Correlation analysis of 11 major traits of maize inbred lines

项目Index X1 X2 X3 X4 X5 X6 X7 X8 X9 X10 X2 0.471 X3 0.282 0.343 X4 -0.486 -0.501 -0.837** X5 0.674* 0.270 0.321 -0.193 X6 0.831** 0.474 0.453 -0.543 0.416 X7 0.340 0.593 0.336 -0.352 0.265 0.372 X8 0.370 0.534 0.730* -0.746* 0.231 0.566 0.633* X9 0.306 0.368 0.613 -0.302 0.618 0.346 0.712* 0.532 X10 0.103 0.395 0.680* -0.580 0.408 0.084 0.568 0.638* 0.595 X11 0.628 0.661* 0.705* -0.706* 0.437 0.737* 0.815** 0.784** 0.716* 0.625