Fig. 7From: Analysis of exogenous lactic acid bacteria on growth and development of different herbaceous peony varieties and rhizosphere soil nutrientsEffect of LAB on the antioxidant enzymes activity and MDA content of herbaceous peony roots and the rates of change. a Activity of SOD; b Activity of POD; c Activity of CAT; d MDA content. D ‘Dafugui’; H ‘Hongxiuqiu’; Z ‘Zifengyu’. D-CK ‘Dafugui’ control group; D-LAB ‘Dafugui’ treatment group, H-CK ‘Hongxiuqiu’ control group; H-LAB ‘Hongxiuqiu’ treatment group, Z-CK ‘Zifengyu’ control group; Z-LAB ‘Zifengyu’ treatment group. Rate of change (ROC): the ratio of the amount of change (difference between the treatment and control groups) to the control group. All values were represented as the mean ± SE of three replicates (n = 3)Back to article page