优化栽培措施对春玉米密植群体冠层结构及产量形成的调控效应
朴琳1,2(
),李波2,陈喜昌2,丁在松1,张宇2,赵明1(),李从锋1()
),李波2,陈喜昌2,丁在松1,张宇2,赵明1(),李从锋1()
Regulation Effects of Improved Cultivation Measures on Canopy Structure and Yield Formation of Dense Spring Maize Population
PIAO Lin1,2(),LI Bo2,CHEN XiChang2,DING ZaiSong1,ZHANG Yu2,ZHAO Ming1(),LI CongFeng1()
),LI Bo2,CHEN XiChang2,DING ZaiSong1,ZHANG Yu2,ZHAO Ming1(),LI CongFeng1()
图3. 不同栽培模式下春玉米SPAD值及净光合速率
小写字母表示0.05显著水平。下同
Fig. 3. SPAD value and net photosynthetic rates (Pn) in maize at filling stage of different cultivation modes
Small letters indicate significantly different at 0.05 probability level. The same as below
