Figure 4.
AM fungal root colonization of coffee plants inoculated with Rhizoglomus variabile, Nanoglomus plukenetiae or a combination in the greenhouse after 135 days. Mean values per treatment (N = 34). Error bars indicate standard deviation (±S.D.). Columns sharing the same letter were not significantly different (p < 0.05). Ctr = Non-inoculated, Rv = Inoculation with Rhizoglomus variabile, Np = Inoculation with Nanoglomus plukenetiae.