淹水弱光复合胁迫对夏玉米根形态结构、生理特性和产量的影响

王群,赵向阳,刘东尧,闫振华,李鸿萍,董朋飞,李潮海

Root Morphological, Physiological Traits and Yield of Maize Under Waterlogging and Low Light Stress

WANG Qun,ZHAO XiangYang,LIU DongYao,YAN ZhenHua,LI HongPing,DONG PengFei,LI Chaohai

表1 不同处理对玉米节根层数量的影响

Table 1 Effects of different treatments on the number of maize crown root layers

品种 Variety 处理 Treatment 节根层数Root layers 1 d 3 d 5 d 7 d 9 d 郑单958 Zhengdan958 CK 6.33±0.27a 6.00±0.47a 6.33±0.27a 6.67±0.27b 6.67±0.47b W 6.33±0.27a 7.00±0.47 a 7.33±0.27a 8.67±0.27a 8.33±0.27a S 6.00±0.00a 6.33±0.27a 6.33±0.47a 6.67±0.27b 7.33±0.27b WS 6.67±0.47a 7.67±0.47a 7.33±0.27a 7.33±0.27b 8.00±0.00a 豫玉22 Yuyu22 CK 6.00±0.47a 6.33±0.27a 6.00±0.54a 6.33±0.00b 6.67±0.27b W 6.00±0.00a 6.67±0.27a 7.00±0.47a 7.67±0.54a 7.00±0.47a S 6.33±0.27a 6.67±0.54a 6.33±0.27a 6.33±0.27b 6.67±0.27b WS 6.67±0.27a 6.67±0.27a 7.00±0.27a 7.67±0.27a 7.67±0.27a