Figure 2.
Effect of inoculation with different ectomycorrhizal fungi on the height (a) and basal diameter (b) of P. densiflora seedlings. Different letters denote significant differences among inoculation treatments according to the LSD test (P≤0.05). Control (O), Cenococcum geophilum (C), Rhizopogon roseolus (R), Russula densifolia (D).