增密对我国玉米产量-叶面积指数-光合速率的影响
侯佳敏,罗宁,王溯,孟庆锋,王璞

Effects of Increasing Planting Density on Grain Yield, Leaf Area Index and Photosynthetic Rate of Maize in China
HOU JiaMin,LUO Ning,WANG Su,MENG QingFeng,WANG Pu
图6 穗位叶最大净光合速率与种植密度的变化关系
Fig. 6 Relationship between maximum net photosynthetic rate of panicle leaves and planting density