Figure 8

Phosphorus concentrations of plants in −AMF and +AMF plots. (A) The total phosphorus concentrations in −AMF and +AMF plots; (B) the inorganic phosphorus concentrations in −AMF and +AMF plots. The means ± standard error values are shown in the figure. Bars labeled with a different letter at the top of each parameter show a significant difference at P < 0.05 by statistical analysis of a single-factor experiment. Each parameter was analyzed independently.