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The Contrivance of Plant Growth Promoting Microbes to Mitigate Climate Change Impact in Agriculture

Combating the consequences of climate change is extremely important and critical in the context of feeding the world’s population. Crop simulation models have been extensively studied recently to investigate the impact of climate change on agricultural productivity and food security. Drought and sal...

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Autores principales: Fiodor, Angelika, Singh, Surender, Pranaw, Kumar
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8472176/
https://www.ncbi.nlm.nih.gov/pubmed/34576736
http://dx.doi.org/10.3390/microorganisms9091841
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author Fiodor, Angelika
Singh, Surender
Pranaw, Kumar
author_facet Fiodor, Angelika
Singh, Surender
Pranaw, Kumar
author_sort Fiodor, Angelika
collection PubMed
description Combating the consequences of climate change is extremely important and critical in the context of feeding the world’s population. Crop simulation models have been extensively studied recently to investigate the impact of climate change on agricultural productivity and food security. Drought and salinity are major environmental stresses that cause changes in the physiological, biochemical, and molecular processes in plants, resulting in significant crop productivity losses. Excessive use of chemicals has become a severe threat to human health and the environment. The use of beneficial microorganisms is an environmentally friendly method of increasing crop yield under environmental stress conditions. These microbes enhance plant growth through various mechanisms such as production of hormones, ACC deaminase, VOCs and EPS, and modulate hormone synthesis and other metabolites in plants. This review aims to decipher the effect of plant growth promoting bacteria (PGPB) on plant health under abiotic soil stresses associated with global climate change (viz., drought and salinity). The application of stress-resistant PGPB may not only help in the combating the effects of abiotic stressors, but also lead to mitigation of climate change. More thorough molecular level studies are needed in the future to assess their cumulative influence on plant development.
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spelling pubmed-84721762021-09-28 The Contrivance of Plant Growth Promoting Microbes to Mitigate Climate Change Impact in Agriculture Fiodor, Angelika Singh, Surender Pranaw, Kumar Microorganisms Review Combating the consequences of climate change is extremely important and critical in the context of feeding the world’s population. Crop simulation models have been extensively studied recently to investigate the impact of climate change on agricultural productivity and food security. Drought and salinity are major environmental stresses that cause changes in the physiological, biochemical, and molecular processes in plants, resulting in significant crop productivity losses. Excessive use of chemicals has become a severe threat to human health and the environment. The use of beneficial microorganisms is an environmentally friendly method of increasing crop yield under environmental stress conditions. These microbes enhance plant growth through various mechanisms such as production of hormones, ACC deaminase, VOCs and EPS, and modulate hormone synthesis and other metabolites in plants. This review aims to decipher the effect of plant growth promoting bacteria (PGPB) on plant health under abiotic soil stresses associated with global climate change (viz., drought and salinity). The application of stress-resistant PGPB may not only help in the combating the effects of abiotic stressors, but also lead to mitigation of climate change. More thorough molecular level studies are needed in the future to assess their cumulative influence on plant development. MDPI 2021-08-30 /pmc/articles/PMC8472176/ /pubmed/34576736 http://dx.doi.org/10.3390/microorganisms9091841 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Review
Fiodor, Angelika
Singh, Surender
Pranaw, Kumar
The Contrivance of Plant Growth Promoting Microbes to Mitigate Climate Change Impact in Agriculture
title The Contrivance of Plant Growth Promoting Microbes to Mitigate Climate Change Impact in Agriculture
title_full The Contrivance of Plant Growth Promoting Microbes to Mitigate Climate Change Impact in Agriculture
title_fullStr The Contrivance of Plant Growth Promoting Microbes to Mitigate Climate Change Impact in Agriculture
title_full_unstemmed The Contrivance of Plant Growth Promoting Microbes to Mitigate Climate Change Impact in Agriculture
title_short The Contrivance of Plant Growth Promoting Microbes to Mitigate Climate Change Impact in Agriculture
title_sort contrivance of plant growth promoting microbes to mitigate climate change impact in agriculture
topic Review
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8472176/
https://www.ncbi.nlm.nih.gov/pubmed/34576736
http://dx.doi.org/10.3390/microorganisms9091841
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