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Your search keyword '"Sunil Pabbi"' showing total 2 results
Start Over Author "Sunil Pabbi" Journal indian journal of microbiology
2 results on '"Sunil Pabbi"'

1. Microbial World: Recent Developments in Health, Agriculture and Environmental Sciences: An Annual Conference Organized by Association of Microbiologists of India and Indian Network for Soil Contamination Research

Author

Charu Tripathi, Helianthous Verma, Ramesh Chander Kuhad, Banwari Lal, Nitish Kumar Mahato, Om Prakash, Nirjara Singhvi, Mansi Verma, Vipin Gupta, Jaspreet Kaur, Anjali Saxena, Sukanya Lal, Priya Singh, Utkarsh Sood, Vivek Negi, Charu Dogra Rawat, Mona Singh, Vipin Chandra Kalia, Ankita Dua, Yogendra Singh, Chandni Talwar, Roshan Kumar, Jasvinder Kaur, Shailly Anand, Rup Lal, Princy Hira, Namita Singh, Gauri Dhingra, Sunil Pabbi, Aeshna Nigam, and Shekhar Nagar

Subjects
2019-20 coronavirus outbreak, Editorial, Coronavirus disease 2019 (COVID-19), Agriculture, business.industry, Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), Environmental health, business, Microbiology, Soil contamination
Published
2021

2. Effect of mineral phosphate solubilization on biological nitrogen fixation by diazotrophic cyanobacteria

Author

R. Srinivasan, Sunil Pabbi, Kamlesh K. Meena, and Mahesh S. Yandigeri

Subjects
Cyanobacteria, biology, Phosphorus, chemistry.chemical_element, biology.organism_classification, Phosphate, Microbiology, chemistry.chemical_compound, Biochemistry, chemistry, Phosphorite, stomatognathic system, Botany, Nitrogen fixation, Original Article, Diazotroph, Incubation, Anabaena variabilis
Abstract

The ability of two diazotrophic cyanobacteria Westiellopsis prolifica and Anabaena variabilis were examined to solubilize extracellular insoluble tricalcium phosphate (TCP) and Mussorie rock phosphate (MRP). The two strains exhibited a differential response to insoluble forms of phosphorus used. W. prolifica showed better growth in presence of MRP while A. variabilis proliferated better in presence of TCP. Biological nitrogen fixation measured in terms of acetylene reduction (AR) activity showed significant variation among the concentrations of TCP or MRP and time of incubation. W. prolifica and A. variabilis showed maximum AR activity on 14 and 21 days of incubation respectively. In general AR activity in presence of MRP was always less than that in presence of TCP at all concentrations. Among the two cyanobacteria A. variabilis was best in terms of P-solubilization and nitrogen fixation and TCP (20 mg P l(-1)) was the best source of insoluble P rather than MRP or K(2)HPO(4).

Published
2008

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