highly significantp = 0.001
This model was found to be highly significant (F = 16.83, p = 0.001) when considering the 5 factors in the ANOVA (Type III): pH KCl (F = 34.78, p = 0.001), NO 3 − -N (F = 13.79, p = 0.001), Mn (F = 3.778, p = 0.030), sand% (F = 2.742, p = 0.047), and available K (F = 2.200, p = 0.106) (Supplementary Table S1 ).