宁夏春小麦品种抗倒伏相关性状分析及综合评价体系构建

樊明, 张双喜, 陈嘉, 张娇, 李红霞

Analysis of the Traits Related to Lodging-Resistance and Construction of a Comprehensive Evaluation System for Spring Wheat Varieties in Ningxia

Fan Ming, Zhang Shuangxi, Chen Jia, Zhang Jiao, Li Hongxia

表6 主成分得分矩阵

Table 6 The principal component score matrix

性状 Trait 成分Component 1 2 3 4 穗长SL 0.700 0.151 0.417 -0.126 穗重PW -0.394 0.678 0.098 -0.350 植株鲜重PFW -0.028 0.896 -0.152 -0.225 株高PH 0.736 0.495 -0.285 -0.035 重心高度CG 0.776 0.463 -0.210 -0.071 2SL 0.633 0.420 0.285 0.272 5SL -0.304 0.525 -0.433 0.225 3SL 0.807 0.333 0.292 0.016 5SL 0.733 0.246 0.111 0.151 2ST -0.587 0.397 0.474 0.157 3ST -0.666 0.365 0.495 -0.019 4ST -0.593 0.472 0.218 0.047 2FS -0.512 0.540 -0.206 0.605 2WT -0.164 0.373 -0.376 0.089 茎秆强度SS -0.057 -0.030 0.235 0.735