Plant growth promoting rhizobacteria, arbuscular mycorrhizal fungi and their synergistic interactions to counteract the negative effects of saline soil on agriculture: Key macromolecules and mechanisms

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dc.contributor.authorSagar, Alka
dc.contributor.authorRathore, Parikshita
dc.contributor.authorRamteke, Pramod W.
dc.contributor.authorRamakrishna, Wusirika
dc.contributor.authorReddy, Munagala S.
dc.contributor.authorPecoraro, Lorenzo
dc.date.accessioned2024-01-16T14:23:09Z
dc.date.accessioned2024-08-13T10:34:07Z
dc.date.available2024-01-16T14:23:09Z
dc.date.available2024-08-13T10:34:07Z
dc.date.issued2021-07-14T00:00:00
dc.description.abstractSoil saltiness is a noteworthy issue as it results in loss of profitability and development of agrarian harvests and decline in soil health. Microorganisms associated with plants contribute to their growth promotion and salinity tolerance by employing a multitude of macromolecules and pathways. Plant growth promoting rhizobacteria (PGPR) have an immediate impact on improving profitability based on higher crop yield. Some PGPR produce 1-aminocyclopropane-1-carboxylic (ACC) deami-nase (EC 4.1.99.4), which controls ethylene production by diverting ACC into ?-ketobutyrate and ammonia. ACC deaminase enhances germination rate and growth parameters of root and shoot in different harvests with and without salt stress. Arbuscular mycorrhizal fungi (AMF) show a symbiotic relationship with plants, which helps in efficient uptake of mineral nutrients and water by the plants and also provide protection to the plants against pathogens and various abiotic stresses. The dual inoculation of PGPR and AMF enhances nutrient uptake and productivity of several crops compared to a single inoculation in both normal and stressed environments. Positively interacting PGPR + AMF combination is an efficient and cost-effective recipe for improving plant tolerance against salinity stress, which can be an extremely useful approach for sustainable agriculture. � 2021 by the authors. Licensee MDPI, Basel, Switzerland.en_US
dc.identifier.doi10.3390/microorganisms9071491
dc.identifier.issn20762607
dc.identifier.urihttps://doi.org/10.3390/microorganisms9071491
dc.identifier.urihttp://10.2.3.109/handle/32116/2854
dc.language.isoen_USen_US
dc.publisherMDPI AGen_US
dc.subjectACC deaminaseen_US
dc.subjectBacteriaen_US
dc.subjectFungien_US
dc.subjectGreen agricultureen_US
dc.subjectSalinityen_US
dc.titlePlant growth promoting rhizobacteria, arbuscular mycorrhizal fungi and their synergistic interactions to counteract the negative effects of saline soil on agriculture: Key macromolecules and mechanismsen_US
dc.title.journalMicroorganismsen_US
dc.typeReviewen_US
dc.type.accesstypeOpen Accessen_US

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