Fig. 6

Phosphorus accumulation in the shoots (A), in the root (B), and total (C), and phosphorus use efficiency (D) of maize plants with different inoculations (Bacillus subtilis, Rootella BR ULTRA, Rhizophagus clarus, Claroideoglomus etunicatum, B. subtilis + Rootella BR ULTRA, B. subtilis + R. clarus, B. subtilis, C. etunicatum, and non-inoculated control) and phosphorus levels (0, 50, and 100%). Uppercase letters compare inoculations within each phosphorus level, and lowercase letters compare levels within each inoculation. Means followed by the same letters do not differ significantly by the Scott-Knott test at 5%. ANOVA F values: ** = significant at 5%; ns = not significant.