Figure 3From: Combined effect of CO2 enrichment and foliar application of salicylic acid on the production and antioxidant activities of anthocyanin, flavonoids and isoflavonoids from ginger CHS activity in two ginger varieties treated with SA and CO 2 enrichment (SA1=non SA, SA2=10 -3 M SA, ambient=400 μmol·mol −1 CO 2 , elevated=800 μmol·mol −1 CO 2 ). Error bars represent the standard error of means.Back to article page