Fig. 2From: Evaluation of potassium-enriched biochar and GA3 effectiveness for Improving wheat growth under drought stressEffect of gibberellic acid (GA3) and Potassium enriched biochar (KBC) sole and combined application on shoot fresh weight (A), shoot dry weight (B) root fresh weight (C) and root dry weight (D) of wheat cultivated under osmotic stress. Bars ± SE (Fisher’s LSD; p ≤ 0.05) are means of 4 replicates (4 pots per treatment). Different letters on bars showed significant alterationBack to article page