不同株型冬小麦光合―灌浆协同特性及其对产量构成的影响

李加汇, 陈如雪, 白红波, 王永华

Photosynthesis-Grain Filling Coordination Characteristics of Winter Wheat with Different Plant Types and Their Impact on Yield Components

Li Jiahui, Chen Ruxue, Bai Hongbo, Wang Yonghua

表3 产量及其构成因素间的相关性分析

Table 3 Correlation analysis between yield and its components

指标 Index 产量 Yield 穗数 Spike number 穗粒数 Grains per spike 千粒重 1000-grain weight 产量Yield 1.000 穗数Spike number 0.690* 1.000 穗粒数Grains per spike -0.490 -0.909** 1.000 千粒重1000-grain weight -0.313 -0.587 0.733* 1.000