Fig. 2From: Enhancing maize resilience to drought stress: the synergistic impact of deashed biochar and carboxymethyl cellulose amendmentThe effect of carboxymethyl cellulose (CMC) and deashed biochar (DAB) leaf nitrogen (A), phosphorus (B) and potassium (C) of maize cultivated under no drought and drought stress. Dots on lines are mean of n = 3Back to article page