高温干旱复合胁迫对夏玉米产量和茎秆显微结构的影响

邵靖宜,李小凡,于维祯,刘鹏,赵斌,张吉旺,任佰朝

Combined Effects of High Temperature and Drought on Yield and Stem Microstructure of Summer Maize

SHAO JingYi,LI XiaoFan,YU WeiZhen,LIU Peng,ZHAO Bin,ZHANG JiWang,REN BaiZhao

表2 高温干旱对夏玉米花粉活力的影响

Table 2 Effects of high temperature and drought on pollen fertility of summer maize (2019)

处理 Treatment 高活力 High activity (%) 低活力 Low activity (%) 失活力 Debility (%) CK 90.3a 6.1d 3.6c T 69.4c 24.1b 6.5b D 82.8b 12.7c 3.8c T+D 62.6d 30.2a 7.2a