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International Journal for Research Trends and Innovation
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ISSN Approved Journal No: 2456-3315 | Impact factor: 8.14 | ESTD Year: 2016
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| Paper Title: | isolation screening and identification of zinc solubilizing bacteria from paddy fields in kashmir |
| Authors Name: | Syed jawad ul haq |
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| Author Reg. ID: |
IJRTI_185215
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| Published Paper Id: | IJRTI2302031 |
| Published In: | Volume 8 Issue 2, February-2023 |
| DOI: | |
| Abstract: | Abstract- In the present investigation, There were 60 composite Zinc Solubilizing isolates obtained from paddy rhizosphere soil samples using the zinc growth medium supplemented with insoluble source of zinc such as zinc oxide (ZnO) and zinc carbonate (ZncO3) individually. Among the ZSB isolates, There was maximum zinc Solubilizing halo zone observed with the isolate Znsb (Bara)S58 followed by Znsb(Bara)S41 with diameter of 24mm,5mm and 23mm,7mmrespectively.The isolate Znsb (Bara)S58 showed maximum solubilsing efficiency of 4.8% and solubilised 12.631ppm zinc after 10 days of incubation. Among all the 20 outstanding isolates, sixteen (16) were Gram positive rods belonging to Bacillus genera and four (4) were gram negative short rods belonging to Pseudomonas. Physico-chemical properties of paddy rhizosphere soil samples from Baramulla district like, the pH ranged from 6.17 to 6.79. Electrical conductivity ranged from 0.101 to 0.164 dsm-1, Organic carbon ranged from 0.44 to 14.3%. Available nitrogen content of the soils ranged from 296.42 to 627.07kgha-1. Available zinc content of the soil samples ranged from 1.98 to 2.972 ppmha-1. Status of biological properties of the rhizosphere soils from Baramulla district was as., Population of total viable bacteria ranged from 50-89 cfug-1soil. Population of total viable potassium solubilizing bacteria ranged from 15 to 29 cfug-1 soil. Population of total viable phosphate solubilizing bacteria ranged from 10 to 24cfug-1soil. Population of total viable zinc solubilizing bacteria ranged from 10 to 22cfug-1 soil respectively. The biochemical characteristic of Znsb (Bara) S53 and Znsb (Bara)S58 was carried out through utilization of catalase, starch, gelatin and hydrogen sulphide sources. The results of utilization of these sources confirmed the isolates as Bacillus sp and Pseudomonas sp. The strain Znsb(Bara)S53was identified as Bacillus cereus by 16SrRNA gene sequencing. |
| Keywords: | Key words: paddy, zinc Solubilizing bacteria, bacillus, ZnO, ZncO3. |
| Cite Article: | "isolation screening and identification of zinc solubilizing bacteria from paddy fields in kashmir ", International Journal of Science & Engineering Development Research (www.ijrti.org), ISSN:2455-2631, Vol.8, Issue 2, page no.186 - 199, February-2023, Available :http://www.ijrti.org/papers/IJRTI2302031.pdf |
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2456-3315 | IMPACT FACTOR: 8.14 Calculated By Google Scholar| ESTD YEAR: 2016 An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.14 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator |
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Published Paper ID: IJRTI2302031
Registration ID:185215
Published In: Volume 8 Issue 2, February-2023
DOI (Digital Object Identifier):
Page No: 186 - 199 Country: baramulla, J&K, India Research Area: Life Sciences Publisher : IJ Publication Published Paper URL : https://www.ijrti.org/viewpaperforall?paper=IJRTI2302031 Published Paper PDF: https://www.ijrti.org/papers/IJRTI2302031 |
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ISSN: 2456-3315
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