Fatty acid contents of soybean grown in substrate in the presence and absence of biochar (BC) and phytohormone-producing endophytic fungus, G. geotrichum, when applied individually and in combination
Each column bar with error bar represents the mean±SD from six replicates of three independent experiments. The data were analyzed by ANOVA using SAS. Different letters show the significant differences (P<0.05) among treatments based on DMRT