Fig. 1
From: Contrasting development of lysigenous aerenchyma in two rice genotypes under phosphorus deficiency
Root porosity. Means with standard deviation (n = 6 biological replicates, each corresponding to three pooled plants) of whole root porosity for each genotype grown in high (black) and low (grey) P conditions. Plants were sampled at 17 and 18 DPT and results pooled together. Means with different letters are significantly different (ANOVA followed by Tukey’s HSD at p ≤ 0.05)