ISSN: 2155-6199

Journal of Bioremediation & Biodegradation
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  • Research Article   
  • J Bioremediat Biodegrad,

In-Vitro Application of Synergetic Coalition of Microbial Species Isolated from CETP Sludge and Rhizo-Biome Soil for Escalating Plant Growth

Sradhanjali Singh1*, Shubhi Sharma2, Neha Yadav2 and S.K. Goyal2
1Department of Microbiology, CSIR-National Environmental Engineering Research Institute, New Delhi, India
2Department of Environmental Engineering, National Environmental Engineering Research Institute (CSIR-NEERI), New Delhi, India
*Corresponding Author : Dr. Sradhanjali Singh, Department of Microbiology, CSIR-National Environmental Engineering Research Institute, CSIR-Pool Scientist, CSIR-NEERI Zonal Laboratory, New Delhi, India, Tel: +91 1145609107, Fax: +91 1145609106, Email: singhsradha@gmail.com

Received Date: Sep 03, 2021 / Accepted Date: Sep 17, 2021 / Published Date: Sep 24, 2021

Abstract

Application of a microbial consortium having plant growth promoting properties is an economical and environment friendly approach to increase plant growth and crop production yield and this approach can be further incorporated in the utilization of CETP sludge. In this context, this study was conducted to develop an effective consortium from microbial strains isolated from CETP sludge and paddy field soil. 17 bacterial and 8 fungal strains were isolated from both sludge and soil. On the basis of growth study and compatibility test, three bacterial and one fungal strain were selected for the preparation of microbial consortium. Moreover, the prepared consortium was assessed for its efficacy through seed germination method including various parameters. The obtained results confirmed that the seeds treated with microbial consortium showed enhanced seed germination rate and seedling growth hence, confirming the presence of plant growth promoting properties. Therefore, this consortium further can be used as bio-inoculant to increase the plant growth, crop productivity and utilization of sludge generated from CETPs after its treatment with bioinoculant.

Keywords: CETP sludge; Growth study; Compatibilty test; Microbial consortium; Seed germination

Citation: Singh S, Sharma S, Yadav N, Goyal SK (2021) In-vitro Application of Synergetic Coalition of Microbial Species Isolated from Cetp Sludge and Rhizo- Biome Soil for Escalating Plant Growth. J Bioremediat Biodegrad 12: 010.

Copyright: © 2021 Singh S, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

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