All data were subjected to two-way analysis of variance (ANOVA) to test for significant differences resulting from the biochar type and particle size treatments. Comparisons between means were made using the Tukey-test (p < 0.05).
All data were subjected to two-way analysis of variance (ANOVA) to test for significant differences resulting from the biochartype and particle size treatments. Comparisons between meanswere made using the Tukey-test (p < 0.05).