Fig. 4From: Physiological of biochar and α-Fe2O3 nanoparticles as amendments of Cd accumulation and toxicity toward muskmelon grown in potsPhysiological responses of muskmelon as affected by Cd, biochar and α-Fe2O3 NPs during the whole life cycle. Dynamic changes of chlorophyll (A), anthocyanin (B), soluble protein (C) and MDA content (D) in muskmelon plants. The data show the mean ± SD of three replicates. Different lowercase letters indicate significant differences at p < 0.05Back to article page