Research Article
Characterisation of the Endophytic and Rhizospheric Bacillus licheniformis Strains Isolated from Sweet Potato with Plant Growth-Promoting and Yield Enhancing Potential
Figure 9
Siderophore production (PSU) of B. licheniformis strains after 48 hr. The same letters above the data in the columns mean no significant difference (). Different letters indicate significant differences (). In this figure, values represent the mean ± S.D. of three replicates.