Fig. 2From: Effects of AMF Compound Inoculants on Growth, Ion Homeostasis, and Salt Tolerance-Related Gene Expression in Oryza sativa L. Under Salt TreatmentsPhotosynthetic gas exchange parameters and SPAD value of rice leaves between different treatment groups. Note: a A; b E; c Ci; d GH2O; e SPAD. The results are presented as the mean ± standard deviation of three replicates. Different letters indicate the difference between different treatment groups (P < 0.05)Back to article page