Fig. 2From: Impact of water deficit on the development and senescence of tomato roots grown under various soil textures of Shaanxi, ChinaPhotosynthesis (mM (CO2) M−2 S−1), stomatal conductance (mol M−2 S−1), carbon dioxide (ppm), and transpiration rate (mol M−2 S−1) of tomato plants grown under soil water contents of 75–70% and 55–50% and different soil textures in China. Treatment values presented for comparison are the means of three replications (± SE, standard error). Means followed by different letters are significantly different (p ≤ 0.05) according to Tukey’s testBack to article page