Fig. 5From: Use of fulvic acid-like compounds from pulp-derived black liquor for enhancing the selenium content of peanut budsEffects of PFA on the activities of antioxidant enzymes in hypocotyls of peanut (Arachis hypogaea L.) seedlings treated with different selenite concentrations on the 6th day after germination. A Peroxidase activity, B GSH-Px activity, C Glutathione S-transferase activity. Letters over the bars indicate significant differences (P < 0.05) Vertical bars represent ± SD (n = 5)Back to article page