Fig. (3)
Possible Plant Growth promoting mechanisms. (
A
) IAA production by
Rhizobium
isolates: JU-D(1), Ho-1018, JU5(2), JU1(4), JU26(1), JU15(2), Ho-1WG and Control, left to right respectively. (
B
) Phosphate Solubilization: Ho-1WG.