新型化控组合对玉米光合性能和产量提升的影响
王志, 周文丽, 赵耀, 刘正, 李从锋, 张仁和

Effects of New Chemical Control Combinations on Photosynthetic Performance and Yield Improvement of Maize
Wang Zhi, Zhou Wenli, Zhao Yao, Liu Zheng, Li Congfeng, Zhang Renhe
图2 不同化控方式对玉米SPAD值的影响
“**”表示在P < 0.01水平差异显著。下同。
Fig.2 Effects of different chemical control methods on SPAD value of maize
“**”indicates significant difference at the P < 0.01 level. The same below.