Figure 3: Relationship of sum canopy apparent photosynthesis (CAP) to N uptake from 4DAS to R6 and N uptake from 4DAS to R6 / N accumulation at R6.
From: Optimum Leaf Removal Increases Nitrogen Accumulation in Kernels of Maize Grown at High Density
4DAS and R6 represent four days after silking and physiological maturity, respectively. Correlation coefficients (r) are calculated and asterisks (**) represent significance at the 0.01 probability (n = 24).
