Fig. 6

The (A) % N derived from the atmosphere, (B) Total Plant N concentrations (C) Total N concentrations derived from the atmosphere vs. N derived from the soil and D. Total Plant P concentrations in Vicia sativa plants grown in (A) Mvutshini, (B) Mpembeni, (C) Mzinto, (D) Hibberdene and (E) Gingindlovu plantation soil for 45 days. The values are presented as mean ± SE. The different letters show significant differences after One-Way ANOVA.