冬小麦-夏玉米轮作“双晚”种植模式下的品种匹配与资源效率
闫岩, 张钰石, 刘础荣, 任丹阳, 刘洪润, 刘雪晴, 张明才, 李召虎

Variety matching and resource use efficiency of the winter wheat-summer maize “double late” cropping system
YAN Yan, ZHANG Yu-Shi, LIU Chu-Rong, REN Dan-Yang, LIU Hong-Run, LIU Xue-Qing, ZHANG Ming-Cai, LI Zhao-Hu
表3 不同小麦品种产量、穗粒数、千粒重与灌浆特征的相关性分析
Table 3 Correlation analysis among yield, kernel number, 1000-kernel weight and grain filling characteristics of different varieties
GY KNP TKW Gmax Gmean P
GY 1
KNP 0.97 ** 1
TKW 0.13 -0.10 1
Gmax -0.04 -0.24 0.87 ** 1
Gmean 0.03 -0.18 0.89 ** 0.99 ** 1
P 0.43 0.45 -0.12 -0.47 -0.42 1