A Review on Plant Growth Promoting Bacteria Ameliorating Salinity Stress
Journal Title: International Journal of Trend in Scientific Research and Development - Year 2021, Vol 5, Issue 2
Abstract
Salinity is a biotic stress which is constraint for the plant growth and development, putting agriculture productivity and food security under stress globally. Potential use of plant growth promoting bacteria PGPB ameliorating the salinity stress through number of mechanisms evoking multipronged physiological, biochemical and molecular responses. By developing the novel inoculum for saline soil based on the recent studies concepts can be a sustainable approach in ameliorating productivity of affected agricultural land and food by simultaneously remediating salinity affected agricultural land. The metabolic and genetic properties of the PGPB have direct role in eliminating the harmful effect of salinity. Various mechanism of PGPB includes modification in cell wall cell membrane, development of various enzymes, production of protein performing various metabolic function, production of osmolytes, siderophore production, improving the level of phytohormones auxin, ethylene, cytokinin, abscisic acid, gibberellin , Exopolysaccharide EPS production. In spite of overwhelming advantages exact mechanism of PGPB ameliorating saline stress is not known so it is field to further investigate. Metaliya Divya | Bhadaniya Nidhi | Patel Aakruti | Rathod Zalak. R | Saraf Meenu S "A Review on Plant Growth Promoting Bacteria Ameliorating Salinity Stress" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-2 , February 2021, URL: https://www.ijtsrd.com/papers/ijtsrd38531.pdf Paper Url: https://www.ijtsrd.com/biological-science/microbiology/38531/a-review-on-plant-growth-promoting-bacteria-ameliorating-salinity-stress/metaliya-divya
Authors and Affiliations
Metaliya Divya | Bhadaniya Nidhi | Patel Aakruti | Rathod Zalak. R | Saraf Meenu S
Keywords
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