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IJNRD
INTERNATIONAL JOURNAL OF NOVEL RESEARCH AND DEVELOPMENT
International Peer Reviewed & Refereed Journals, Open Access Journal
ISSN Approved Journal No: 2456-4184 | Impact factor: 8.76 | ESTD Year: 2016
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Paper Title: Isolation And Characterization Of Plant Growth Promoting Rhizospheric Soil Bacteria.
Authors Name: Jhanvi P. Patel , Yashvi S. Patel , Hetal K. Panchal
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IJNRD_182238
Published Paper Id: IJNRD2207141
Published In: Volume 7 Issue 7, July-2022
DOI: http://doi.one/10.1729/Journal.31064
Abstract: The rhizosphere is the zone of soil around the roots in which microbial biomass is directly impacted by the presence of roots. A beneficial rhizobacteria community is essential for growth and development of the plant host. In the present study, total 7 different samples were collected from different sites and total 19 bacterial isolates were obtained from different soil samples. All isolates were screened for different enzyme activities i.e. cellulase, amylase, protease, lipase, pectinase, chitinase. 16 isolates were positive for cellulase, 16 isolates were positive for amylase, 15 isolates were positive for protease, 14 isolates were positive for lipase, 18 isolates were positive for pectinase and 18 isolates were positive for chitinase. Isolates were also characterized for plant growth promoting activities like IAA, phosphate solubilization, nitrogen fixation, ammonia production, catalase, zinc solubilisation, seed germination and pot assay. 10 isolates were positive for IAA, 18 isolates were positive for phosphate solubilization, 17 isolates were positive for nitrogen fixation, 12 isolates were positive for ammonia production, many isolates gave promising result for seed germination and pot assay. Isolates were also checked for biocontrol activities such as HCN production and antimicrobial activity. 5 isolates were positive for HCN production, one isolate gave positive result for antibacterial activity and one isolate gave positive result for antifungal activity. Looking to overall activities together isolates B5 and B9 were found more efficient for all the activities under study.
Keywords: Rhizobacteria, Extracellular enzyme activities, Plant growth promoting activities, Biocontrol activities
Cite Article: "Isolation And Characterization Of Plant Growth Promoting Rhizospheric Soil Bacteria.", International Journal of Novel Research and Development (www.ijnrd.org), ISSN:2456-4184, Vol.7, Issue 7, page no.1223-1230, July-2022, Available :http://www.ijnrd.org/papers/IJNRD2207141.pdf
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ISSN: 2456-4184 | IMPACT FACTOR: 8.76 Calculated By Google Scholar| ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.76 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator
Publication Details: Published Paper ID:IJNRD2207141
Registration ID: 182238
Published In: Volume 7 Issue 7, July-2022
DOI (Digital Object Identifier): http://doi.one/10.1729/Journal.31064
Page No: 1223-1230
Country: Valsad, Gujarat, India
Research Area: Science & Technology
Publisher : IJ Publication
Published Paper URL : https://www.ijnrd.org/viewpaperforall?paper=IJNRD2207141
Published Paper PDF: https://www.ijnrd.org/papers/IJNRD2207141
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ISSN: 2456-4184
Impact Factor: 8.76 and ISSN APPROVED
Journal Starting Year (ESTD) : 2016

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