基于品种生育期有效积温确定夏玉米适宜播期
陈静,任佰朝,赵斌,刘鹏,杨今胜,张吉旺

Determination on Suitable Sowing Date of Summer Maize Hybrids Based on Effective Accumulated Temperature in Growth Period
CHEN Jing,REN BaiZhao,ZHAO Bin,LIU Peng,YANG JinSheng,ZHANG JiWang
图4 产量与有效积温相关性
*表示在0.05水平下差异显著
Fig. 4 Correlation analysis of yield and effective accumulated temperature
*, significant at 0.05 probability level