贵州省不同年代糯高粱品种（系）农艺性状演变分析

高杰,李青风,李晓荣,封广才,彭秋

Variation Analysis of Agronomic Traits of Waxy Sorghum Varieties (Lines) in Different Eras in Guizhou Province

Jie Gao,Qingfeng Li,Xiaorong Li,Guangcai Feng,Qiu Peng

表6 贵州省糯高粱各农艺指标之间的相关性

Table 6 Relationship among agronomic indexes of waxy sorghum in Guizhou Province

指标 Index	产量 Yield	穗粒重 GWP	穗粒数 GNP	株高 PH	茎粗 SD	一级枝梗数 PBN	二级枝梗数 SBN	节间长 IL	叶面积指数 LAI	发病率 LMR	倒伏率 SLR	成穗率 ETR
Yield	-1
GWP	-0.993^**	-1
GNP	-0.982^**	-0.993^**	-1
PH	-0.981^**	-0.961^**	-0.944^**	-1
SD	-0.928^**	-0.899^*	-0.875^*	-0.962^**	-1
PBN	-0.990^**	-0.975^**	-0.972^**	-0.967^**	-0.918^**	-1
SBN	-0.996^**	-0.997^**	-0.992^**	-0.977^**	-0.919^**	-0.981^**	-1
IL	-0.979^**	-0.951^**	-0.931^**	-0.996^**	-0.967^**	-0.972^**	-0.967^**	-1
LAI	-0.981^**	-0.966^**	-0.957^**	-0.996^**	-0.941^**	-0.967^**	-0.982^**	-0.988^**	-1
LMR	-0.980^**	-0.964^**	-0.950^**	-0.999^**	-0.960^**	-0.962^**	-0.980^**	-0.991^**	-0.998^**	-1
SLR	-0.970^**	-0.975^**	-0.948^**	-0.964^**	-0.910^**	-0.926^**	-0.974^**	-0.949^**	-0.962^**	-0.968^**	-1
ETR	-0.971^**	-0.950^**	-0.919^**	-0.991^**	-0.959^**	-0.944^**	-0.962^**	-0.989^**	-0.980^**	-0.988^**	-0.976^**	1