Figure 5

(A) Steady state chlorophyll a fluorescence (Fʹ_S) for leaves; and (B) Maximum chlorophyll a fluorescence (Fʹ_M) from the leaves of male and female A. palmeri plants, grown at 3 different white light intensities, measured throughout the experimental period (DAT) and averaged across NPK deficiency treatments. Open and closed squares: Male and female Fʹ_S and Fʹ_M respectively under low light intensity (150 μmol photons m⁻² s⁻¹) (dashed line); open and closed triangles: Male and female Fʹ_S and Fʹ_M respectively under medium light intensity (450 μmol photons m⁻² s⁻¹) (long dashed line with dots); open and closed circles: male and female Fʹ_S and Fʹ_M respectively under high white light intensity (1300 μmol photons m⁻² s⁻¹) (solid line). Low, Medium, and High refer to 150, 450 and 1300 µmol photons m⁻² s⁻¹ respectively, used for growing male or female plants; vertical bars represent Least Significant Difference at a = 0.05.