Interactions between beneficial soil microorganisms (PGPR and AMF) and host plants for environmental restoration: A systematic review

Plant Stress, Journal Year: 2024, Volume and Issue: 11, P. 100391 - 100391

Published: Feb. 10, 2024

In response to mounting concerns over heavy metal contamination in soils, this review explores the potential of beneficial soil microorganisms, particularly Plant Growth-Promoting Rhizobacteria (PGPR) and Arbuscular Mycorrhizal Fungi (AMF), as a sustainable solution. These microorganisms play pivotal role enhancing plant growth, development, resilience against stress. Effective phytoremediation strategies depend on selecting suitable families, including Fabaceae, Brassicaceae, Poaceae, known for their unique attributes that contribute mitigation. Utilizing microbes fostering plant-microbe interactions, commonly termed 'green technology,' offers compelling strategy address promote environmental restoration. AMF species like Glomus Rhizophagus, PGPR belonging Bacillus Pseudomonas, significantly enhance phytoremediation. The synergistic interaction between (AMF) represents significant advancement, especially metal-contaminated soils. This amplifies enhances resistance metals, holds promise restoration Future research should focus elucidating underlying mechanisms, optimizing synergies, translating findings into practical applications. Tailored, crop-specific approaches may revolutionize agriculture, considering long-term effects multi-stress tolerance.

Language: Английский

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A Study of the Different Strains of the Genus Azospirillum spp. on Increasing Productivity and Stress Resilience in Plants

Plants, Journal Year: 2025, Volume and Issue: 14(2), P. 267 - 267

Published: Jan. 18, 2025

One of the most important and essential components sustainable agricultural production is biostimulants, which are emerging as a notable alternative chemical-based products to mitigate soil contamination environmental hazards. The modes action bacterial plant biostimulants on different plants increasing disease resistance; activation genes; chelating agents organic acids; boosting quality through metabolome modulation; affecting biosynthesis phytochemicals; coordinating activity antioxidants antioxidant enzymes; synthesis accumulation anthocyanins, vitamin C, polyphenols; enhancing abiotic stress cytokinin abscisic acid (ABA) production; upregulation stress-related exopolysaccharides, secondary metabolites, ACC deaminase. Azospirillum free-living genus can promote yield growth many species, with multiple vary basis climate conditions. Different species Bacillus spp. increase growth, yield, biomass by availability nutrients; solubilization subsequent uptake synthesizing indole-3-acetic acid; fixing nitrogen; solubilizing phosphorus; promoting phytohormones; production, fruits crops via carotenoids, flavonoids, phenols, antioxidants; indoleacetic (IAA), gibberellins, siderophores, nitric oxide, cell surface components. aim this manuscript survey effects presenting case studies successful paradigms in several horticultural plants.

Language: Английский

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Salinity stress in crop plants: Effects and eco-friendly management

Advances in food security and sustainability, Journal Year: 2024, Volume and Issue: unknown, P. 103 - 143

Published: Jan. 1, 2024

Language: Английский

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Multi-functional PGPR Serratia liquefaciens confers enhanced resistance to lead stress and bacterial blight in soybean (Glycine max L.)

Current Plant Biology, Journal Year: 2024, Volume and Issue: unknown, P. 100403 - 100403

Published: Oct. 1, 2024

Language: Английский

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Effect of Bacteria from the Genus Azospirillum on Oxidative Stress Levels in Wheat Triticum aestivum L. in the Presence of Copper, Nickel, and Lead

Microorganisms, Journal Year: 2025, Volume and Issue: 13(2), P. 334 - 334

Published: Feb. 4, 2025

Heavy metals (HMs) exert a negative impact on physiological processes in plants, which can adversely affect the productivity of agricultural crops. In this experiment, we assessed potential to mitigate toxic effects HMs soft wheat through use rhizospheric microorganisms from genus Azospirillum. initial phase identified most resistant Azospirillum strains Cu (from 1.5 15 mg/L), Ni 2 20 and Pb 15.9 159.4 mg/L). Both significantly inhibited bacterial growth induced substantial oxidative stress majority studied strains. The strain A. picis B-2897T exhibited highest resistance all HMs. cultivation soil supplemented with led an increased rate enhanced productivity. Conversely, reduced by 65% 27%, respectively. This was accompanied chlorophyll depletion decrease expression genes NDOR GST, are involved xenobiotic detoxification. Pre-inoculation seeds HM concentration plant seedlings; particular, level 0.005% below detectable (i.e., 0.001%), 0.014% 0.008%. bacteria stimulated responsible for detoxification contributed wheat. Thus, be utilized as bioproduct alleviate

Language: Английский

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Enhanced cadmium tolerance in perennial ryegrass via exogenous application of Enterobacter hormaechei strain X20

Ecotoxicology and Environmental Safety, Journal Year: 2025, Volume and Issue: 292, P. 117905 - 117905

Published: Feb. 21, 2025

Language: Английский

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The role of plant growth-promoting rhizobacteria in alleviating the deleterious effects of abiogenic stressors in underground vegetable crops

Elsevier eBooks, Journal Year: 2025, Volume and Issue: unknown, P. 191 - 214

Published: Jan. 1, 2025

Language: Английский

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Eco-Friendly Synthesis of Zirconia Nanoparticles Using Sonchus asper Extract: A Sustainable Approach to Enhancing Chinese Cabbage Growth and Remediating Chromium-Contaminated Soil

Toxics, Journal Year: 2025, Volume and Issue: 13(5), P. 324 - 324

Published: April 22, 2025

Chromium (Cr) contamination poses severe risks to plant health and soil quality, requiring sustainable remediation methods. This study explored the synthesis of zirconia nanoparticles (PF-ZrO2 NPs) from Sonchus asper extract assessed their potential alleviate Cr toxicity in Chinese cabbage (Brassica rapa var. pekinensis). The characterization was performed through XRD, SEM, FTIR analyses, confirming crystalline nature, structure, surface chemistry. results indicated significant declines growth, chlorophyll content, biomass, nutrient uptake under stress (treatments T2 T4), accompanied by elevated oxidative indicators (H2O2, MDA) accumulation. application PF-ZrO2 NPs (T3 T5) notably reduced shoot concentrations (by 58.94% 35.90%) improved level 5.41% 14.41%). Additionally, increased antioxidant enzyme activity (SOD, POD, CAT) properties (pH, cation exchange capacity, retention). These findings suggest green-synthesized are effective, environmentally friendly candidates for contaminated soils.

Language: Английский

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An effective sustainable strategy: Plant Growth Promoting Rhizobacteria (PGPR), Bacillus atrophaeus, in maize plants against challenging environments

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 116778 - 116778

Published: April 1, 2025

Language: Английский

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Phytoremediation mechanism and role of plant growth promoting rhizobacteria in weed plants for eco-restoration of hazardous industrial waste polluted site: a review

Environmental Science and Pollution Research, Journal Year: 2024, Volume and Issue: 31(30), P. 42495 - 42520

Published: June 13, 2024

Language: Английский

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