黄淮麦区4省小麦种质农艺性状的比较分析
张婷,逯腊虎,杨斌,袁凯,张伟,史晓芳

Comparative Analysis of Wheat Agronomic Traits in Four Provinces of Huanghuai Wheat Area
Ting Zhang,Lahu Lu,Bin Yang,Kai Yuan,Wei Zhang,Xiaofang Shi
表3 5个农艺性状间的相关性系数
Table 3 Correlation coefficent of five agronomic traits
性状Trait 株高
Plant
height
穗长
Spike
length
小穗数
Spikelet
number
穗粒数
Grains per
spike
穗长Spike length -0.37**
小穗数Spikelet number -0.17** 0.20**
穗粒数Grains per spike -0.04 0.22** -0.62**
千粒重1000-grain weight -0.10 0.04 -0.11 -0.21**