Glycine betaine enhances heavy metal phytoremediation via rhizosphere modulation and nitrogen metabolism in king grass-Serratia marcescens strain S27 symbiosis

Journal of Hazardous Materials, Год журнала: 2025, Номер 487, С. 137153 - 137153

Опубликована: Янв. 7, 2025

Язык: Английский

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Effects of three plant growth-promoting bacterial symbiosis with ryegrass for remediation of Cd, Pb, and Zn soil in a mining area

Journal of Environmental Management, Год журнала: 2024, Номер 353, С. 120167 - 120167

Опубликована: Фев. 1, 2024

Язык: Английский

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Progress and prospects for remediation of soil potentially toxic elements pollution: A state-of-the-art review

Environmental Technology & Innovation, Год журнала: 2024, Номер 35, С. 103703 - 103703

Опубликована: Июнь 7, 2024

Rapid economic development has led to an alarming increase in soil pollution by potentially toxic elements (PTEs), significantly reducing productivity and posing long-term threats sustainable agriculture human well-being. Over the past two decades, it been observed that PTEs severely impacted biodiversity, with damage rates of 94.7 % plants, 77.4 humans, 68.4 animals. In response, various remediation technologies have developed, considering factors such as practical applicability, treatment duration, ecological safety. Microbial shown a removal efficiency ranging from 32.0 95.2 %, while multi-technology combined approaches demonstrated broader efficacy, 18.7 381 %. However, selection suitable technology must also consider cost ensure efficient contaminant removal. This review provides comprehensive overview local international status, sources, hazards associated PTEs, well environmental influencing their migration. It examines detoxification mechanisms plants microbial evaluates strengths weaknesses physical, chemical, biological, methods. Furthermore, underscores requirements opportunities for developing effective techniques. The insights presented here are crucial agronomists strategies interdisciplinary research into integrated emission sources pathogenesis, thereby enhancing efforts safeguard Earth's environment.

Язык: Английский

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Serendipita indica Drives Sulfur-Related Microbiota in Enhancing Growth of Hyperaccumulator Sedum alfredii and Facilitating Soil Cadmium Remediation

Environmental Science & Technology, Год журнала: 2024, Номер 58(33), С. 14726 - 14739

Опубликована: Авг. 8, 2024

Endophytic fungus Serendipita indica can bolster plant growth and confer protection against various biotic abiotic stresses. However, S. indica-reshaped rhizosphere microecology interactions root–soil interface processes in situ at the submicrometer scale remain poorly understood. We combined amplicon sequencing high-resolution nano X-ray fluorescence (nano-XRF) imaging of root-soil to reveal cadmium (Cd) processes. successfully colonize roots Sedum alfredii Hance, which induces a remarkable increase shoot biomass by 211.32% Cd accumulation 235.72%. Nano-XRF images showed that colonization altered distribution facilitated proximity more sulfur (S) enter transport shoot. Furthermore, rhizosphere-enriched microbiota demonstrated stable network structure after inoculation. Keystone species were strongly associated with promotion absorption. For example, Comamonadaceae are closely related organic acid cycle S bioavailability, could facilitate plants. Meanwhile, Sphingomonadaceae release auxin boost biomass. In summary, we construct mutualism system for beneficial fungi hyperaccumulation plants, facilitates high-efficient remediation Cd-contaminated soils restructuring microbiota.

Язык: Английский

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Mitigating sediment cadmium contamination through combining PGPR Enterobacter ludwigii with the submerged macrophyte Vallisneria natans

Journal of Hazardous Materials, Год журнала: 2024, Номер 473, С. 134662 - 134662

Опубликована: Май 20, 2024

Язык: Английский

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The Influence of Piriformospora indica Colonization on the Root Development and Growth of Cerasus humilis Cuttings

Plants, Год журнала: 2024, Номер 13(11), С. 1482 - 1482

Опубликована: Май 27, 2024

Numerous studies have shown that the endophytic fungus Piriformospora indica has a broad range of promoting effects on root development and plant growth in host plants. However, there are currently no reports application this Cerasus humilis. This study first compared colonization ability P. 11 C. humilis varieties found rate these ranged from 90% to 100%, with ‘09-01’ ‘Nongda 7’ being as high 100%. Subsequently, effect was investigated using cuttings materials. increase biomass plants; activity, POD enzymes, chlorophyll content were also significantly increased. In addition, indole-3-acetic acid (IAA) roots plants increased after colonization, while jasmonic (JA) 1-aminocyclopropane-1-car- boxylic (ACC) decreased. conclusion, it been demonstrated can promote by accelerating accumulation, rooting, enhancing production photosynthetic pigments, well regulating hormone synthesis.

Язык: Английский

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Potential of pigeon pea [Cajanus cajan (L.) Millsp.] associated with endophytic bacterium Bacillus cereus PEB-9 to remediate cadmium-contaminated soil

Journal of Hazardous Materials, Год журнала: 2025, Номер unknown, С. 138344 - 138344

Опубликована: Апрель 1, 2025

Язык: Английский

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The endophytic fungus Serendipita indica reshapes rhizosphere soil microbiota to improve Salix suchowensis growth and phytoremediation

Journal of Hazardous Materials, Год журнала: 2025, Номер 495, С. 138620 - 138620

Опубликована: Май 15, 2025

Язык: Английский

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Enhanced Cd activation by Coprinus comatus endophyte Bacillus thuringiensis and the molecular mechanism

Environmental Pollution, Год журнала: 2023, Номер 342, С. 123052 - 123052

Опубликована: Ноя. 29, 2023

Язык: Английский

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Nitrogen removal performance and mechanism in constructed wetlands under saline conditions: Role of Canna indica inoculated with Piriformospora indica

Bioresource Technology, Год журнала: 2024, Номер 408, С. 131218 - 131218

Опубликована: Авг. 4, 2024

Язык: Английский

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