Effects of bacteria Lysinibacillus sphaericus on growth and chromium absorption of Solanum nigrum L.

Abstract

This study was conducted in Bao Quang commune, Long Khanh city, Dong Nai province, with the aim of finding solutions to reduce chromium pollution. The author used the experimental method of growing plant black nightshade (Solanum nigrum L.) in pots with sterilised and unsterilised soil and the experiment was carried out in a greenhouse. By using the experimental method of growing black nightshade Solanum nigrum L. in pots in a greenhouse on two sterilised and unsterilised soil environments combined with Lysinibacillus sphaericus Cr-contaminated soil with a concentration of 263.8±7.98 mg/kg of dry soil, this study aims to check the effect of the aforementioned combination on the Cr treatment efficiency of black nightshade Solanum nigrum L...