Fig. 1From: 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 germination (A), shoot length (B) and root length (C) 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