Fig. 5From: Progressive drought alters architectural and anatomical traits of rice rootsEffects of drought stress on a shoot dry biomass, b tiller number, c maximum root depth, d nodal root number, e root to shoot ratio, and f root dry biomass of cultivars Egypt 1, Egypt 5, Nabatat Asmar and Nahda. Values shown are means of three replications ± SE. Means with the same letter are not significantly different according to Tukey’s Honest Significant Differences (HSD) test (P ≤ 0.05)Back to article page