tailieunhanh - Plant growth promoting bacillus spp. and Paenibacillus Alvei on the growth of Sesuvium Portulacastrum for phytoremediation of salt affected soils

The aim of the study was to isolate and identify the salt tolerant growth promoting bacteria from rhizosphere soil of Sesuvium portulacastrum and also from the soils of dye and textile effluent contaminated sites (Andipalayam, Orathupalayam, Mangalam and Palayakottai villages of Tirupur District, Tamil Nadu) to remediate the salt contaminated soil. On total twenty five strains were selected based on the distinct morphological characters on R2A agar medium supplemented with 3 % NaCl. These strains were further screened for salt tolerance potential and growth with various concentrations of NaCl (, 1%, 2% and 3%). Only 4 strains (OPS2, OPS4, APS1 and APS3) showed the highest salt tolerance potential. The bacterial strain OPS2 has shown the highest removal of salt from the medium. The phylogenetic analysis revealed that 3 strains belonged to Bacillus sp. and a single strain was within Paenibacillus sp. Further these four strains were characterised for plant growth promotion activities. A pot culture experiment was conducted to assess the role of bioamendments and bioinoculants in enhancing salt removal capacity of S. portulacastrum. The maximum EC reduction () and sodium removal () was observed in the treatment Soil+ Sesuvium portulacastrum applied with Vermicompost (5tha-1 ) and Salt tolerant growth promoting rhizobacteria (ST-PGPR). | Plant growth promoting bacillus spp. and Paenibacillus Alvei on the growth of Sesuvium Portulacastrum for phytoremediation of salt affected soils

• Sinh học
• Textile effluent
• Promoting bacillus spp
• Paenibacillus Alvei
• Sesuvium Portulacastrum
• Phytoremediation of salt affected soils
• Textile effluents
• Azo dye
• Textile Azo dye direct red 81
• Textile industry effluent
• Decolorize toxic sulfonated
• Poly urethane
• Textile dying mill effluent
• Bacterial strain
• Lysinibacillus boronitolerans CMGS 2
• MTCC Chandigarh
• MTCC number 12531 showed
• Decolorisation
• Textile Dyeing Effluents
• Azo Dyes
• Wastewater Treatment
• Photochemical Treatments
• Pilot Plant Experiences
• Oxidation Processes
• Computer insecurity
• Generational list of programming languages
• Software engineering
• Graphics
• 3D modeler
• Acid orange
• Haloalkaliphilic bacterial consortium TVU
• Electron deficient xenobiotic chromogen
• Ecofriendly bioremediation