Effects of microplastics on soil properties: Current knowledge and future perspectives

Journal of Hazardous Materials, Год журнала: 2021, Номер 424, С. 127531 - 127531

Опубликована: Окт. 21, 2021

Язык: Английский

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Insights into the Interactions among Roots, Rhizosphere, and Rhizobacteria for Improving Plant Growth and Tolerance to Abiotic Stresses: A Review

Cells, Год журнала: 2021, Номер 10(6), С. 1551 - 1551

Опубликована: Июнь 19, 2021

Abiotic stresses, such as drought, salinity, heavy metals, variations in temperature, and ultraviolet (UV) radiation, are antagonistic to plant growth development, resulting an overall decrease yield. These stresses have direct effects on the rhizosphere, thus severely affect root growth, thereby affecting health, productivity. However, growth-promoting rhizobacteria that colonize rhizosphere/endorhizosphere protect roots from adverse of abiotic stress facilitate by various indirect mechanisms. In plants constantly interacting with thousands these microorganisms, yet it is not very clear when how complex root, interactions occur under stresses. Therefore, present review attempts focus root-rhizosphere rhizobacterial respond interactions, role Further, focuses underlying mechanisms employed for improving architecture tolerance

Язык: Английский

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How plants recruit their microbiome? New insights into beneficial interactions

Journal of Advanced Research, Год журнала: 2021, Номер 40, С. 45 - 58

Опубликована: Дек. 4, 2021

Research on beneficial mechanisms by plant-associated microbiomes, such as plant growth stimulation and protection from pathogens, has gained considerable attention over the past decades; however, used plants to recruit their microbiome is largely unknown.Here, we review latest studies that have begun reveal strategies in selectively recruiting how they manage exclude potential pathogens. Key Scientific concepts of Review: We examine attract microbiota main areas interaction, rhizosphere, endosphere, phyllosphere, demonstrate process occurs producing root exudates, recognizing molecules produced or distinguishing pathogens using specific receptors, triggering signals support plant-microbiome homeostasis. Second, analyzed environmental biotic factors modulate structure successional dynamics microbial communities. Finally, associated capable engaging with other synergistic microbes, hence providing an additional element selection. Collectively, this study reveals importance understanding complex network interactions, which will improve bioinoculant application agriculture, based a interacts efficiently organs under different conditions.

Язык: Английский

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Effect of Polyvinyl Chloride Microplastics on Bacterial Community and Nutrient Status in Two Agricultural Soils

Bulletin of Environmental Contamination and Toxicology, Год журнала: 2020, Номер 107(4), С. 602 - 609

Опубликована: Июнь 16, 2020

Язык: Английский

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Effects of microplastics and carbon nanotubes on soil geochemical properties and bacterial communities

Journal of Hazardous Materials, Год журнала: 2022, Номер 433, С. 128826 - 128826

Опубликована: Март 31, 2022

Язык: Английский

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Multifaceted roles of flavonoids mediating plant-microbe interactions

Microbiome, Год журнала: 2022, Номер 10(1)

Опубликована: Дек. 16, 2022

Plant-microbe interactions dynamically affect plant growth, health, and development. The mechanisms underpinning these associations are-to a large extent-mediated by specialized host-derived secondary metabolites. Flavonoids are one of the most studied classes such metabolites, regulating both development interaction with commensal microbes. Here, we provide comprehensive review multiple roles flavonoids in mediating plant-microbe interactions. First, briefly summarize general aspects flavonoid synthesis, transport, exudation plants. Then, importance influencing overall community assembly plant-root microbiomes. Last, highlight potential knowledge gaps our understanding how determine between plants Collectively, advocate advancing research this area toward innovative strategies to effectively manipulate plant-microbiome composition, case, via production roots. Video Abstract.

Язык: Английский

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Plant microbiome structure and benefits for sustainable agriculture

Current Plant Biology, Год журнала: 2021, Номер 26, С. 100198 - 100198

Опубликована: Янв. 26, 2021

Plants are colonized by a multitude of micro-organisms, collectively called "microbiome," and which play essential roles in the niches they inhabit. The potential microbiome, combined with need to produce food more sustainably, makes its study promising. Despite growing recognition vast functional ability native microbiota as an intricate component plant fitness, our understanding how microbial communities structured, intrinsic environmental factors that can modulate network is partial understood. In this review, we explore research has characterized different methodological approaches have used access this. We consider impact plant's genotype, interactions between taxa, influence agricultural practices, well conditions establishment enrichment micro-organisms beneficial effects on growth, development, health. Ultimately, suggested model route converts current knowledge about microbiomes into biotechnological product applied agriculture systems. One proposed approach use driven community composition stimulate members. Some examples these influential bioinoculants, proper certain conditions. On other hand, critical microbiome be isolated, formulated, become new biological product. Regardless used, innovations represent future sustainable agriculture.

Язык: Английский

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Effects of microplastics on cadmium accumulation by rice and arbuscular mycorrhizal fungal communities in cadmium-contaminated soil

Journal of Hazardous Materials, Год журнала: 2022, Номер 442, С. 130102 - 130102

Опубликована: Сен. 30, 2022

Язык: Английский

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The role of plant-associated rhizobacteria in plant growth, biocontrol and abiotic stress management

Journal of Applied Microbiology, Год журнала: 2022, Номер 133(5), С. 2717 - 2741

Опубликована: Авг. 26, 2022

The rhizosphere is the region around plant roots where maximum microbial activities occur. In rhizosphere, microorganisms' beneficial and harmful affect growth development. mutualistic rhizospheric bacteria which improve health are known as growth-promoting rhizobacteria (PGPR). They very important due to their ability help in diverse ways. PGPR such Pseudomonas, Bacillus, Azospirillum, Azotobacter, Arthrobacter, Achromobacter, Micrococcus, Enterobacter, Rhizobium, Agrobacterium, Pantoea Serratia now well known. Rhizomicrobiome plays critical roles nutrient acquisition assimilation, improved soil texture, secreting modulating extracellular molecules hormones, secondary metabolites, antibiotics various signal compounds, all leading enhancement of microbes compounds they secrete constitute valuable biostimulants play pivotal stress responses. this review, we highlight diversity cutting-edge findings focusing on role a We also discussed resisting adverse effects arising from abiotic (drought, salinity, heat, heavy metals) stresses.

Язык: Английский

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Response of microbial antibiotic resistance to pesticides: An emerging health threat

The Science of The Total Environment, Год журнала: 2022, Номер 850, С. 158057 - 158057

Опубликована: Авг. 14, 2022

Язык: Английский

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