Mitigation approach of arsenic toxicity in chickpea grown in arsenic amended soil with arsenic tolerant plant growth promoting Acinetobacter sp.

摘要: Abstract The study was undertaken with the aim of testing effects isolated bacterial strain nbri05 from arsenic contaminated site West Bengal. Firstly, characterized by morphological, biochemical and functional characterization able to grow at higher concentration ranging up 50,000 mg l −1 As(V) (arsenate) 1500 mg l As(III) (arsenite) concentration. After complete characterization, pot experiment conducted scrutinize role bacterium on uptake, plant growth, biomass some responses chickpea ( Cicer aritenum ) were grown in treated soil amended 10 mg kg sodium arsenate. It observed that combat As toxicity plants reducing uptake shoot part significantly increases growth yield comparison only plant. Thus, these results clearly show owing its intrinsic abilities promotion accumulates more root may be accounted as a new for phytostabilization chickpea.