Ameliorative role of Bacillus subtilis FBL-10 and silicon against lead induced stress in Solanum melongena.

The continuous deterioration of arable lands by metal pollution compels finding suitable strategies to increase plant tolerance under contaminated regimes. Current study was designed to examine the synergistic role of Bacillus subtilis FBL-10 and silicon (Si) with respect to mitigation of lead (Pb) induced phytotoxicity in Solanum melongena L. Lead stress (75 mg kg) reduced chlorophyll (Chl) content, photosynthetic rate and gas exchange characteristics of S.