Fig. 1.

Basic elemental composition/assimilation and fresh biomass of soybean grown in substrates in the presence and absence of biochar (BC) and phytohormone-producing endophytic fungus, G. geotrichum, applied individually or in combination

(a) N content; (b) C content; (c) H content; (d) O content; (e) Fresh biomass. Each column bar with error bar represents the mean±standard deviation (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