Fig. 2
Comparison of (a) photosynthesis rate, A (b) stomatal conductance, gs (c) transpiration rate, E (d) intracellular CO2, Ci and (e) water use efficiency, WUE between individual lines under drought-stressed (DS) and well-watered (WW) conditions. Mean and standard error are indicated at the time of measurement. n = 36. * = Significant at p = 0.05, ** = Significant at p = 0.01. Arrow Irrigation was resumed at 74 DAS