Effects of biochar and vermicompost on microorganisms and enzymatic activities in greenhouse soil

Frontiers in Environmental Science, Год журнала: 2023, Номер 10

Опубликована: Янв. 4, 2023

The effects of different contents biochar and vermicompost on the microbial enzymatic activities greenhouse soil were determined to provide a theoretical basis for improving quality soil. experiment was conducted in using potted tomatoes. Five treatments consisted amount ratios organic amendments: 1% (BC1), 3% (BC3), 5% (BC5), (VC3), (VC5), with no addition amendments as control (CK). Compared CK, pH, matter content, DOC concentration increased treatment groups. content BC3 BC5 significantly by 54.6% 72.8%, respectively, 43.9%. Biochar diversity bacterial fungal communities soil, well abundance Actinomycetes, Acidobacteria, Ascomycetes, Aspergillus, reduced Aspergillus. urease alkaline phosphatase increased, activity nitrate reductase inhibited all groups compared CK. In addition, highly significant positive correlation observed among Acidobacteria phylum abundance, treatments. positively correlated activity. effective physicochemical properties enhancing diversity, affecting activities. Therefore, (3% biochar) had most effect community VC5 (5% vermicompost) best promotion This study highlights that are recommended improve soils.

Язык: Английский

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Change of tetracycline speciation and its impacts on tetracycline removal efficiency in vermicomposting with epigeic and endogeic earthworms

The Science of The Total Environment, Год журнала: 2023, Номер 881, С. 163410 - 163410

Опубликована: Апрель 12, 2023

Язык: Английский

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Interaction Mechanism of Biochar Dissolved Organic Matter (BDOM) and Tetracycline for Environmental Remediation

Environmental Research, Год журнала: 2025, Номер unknown, С. 121405 - 121405

Опубликована: Март 1, 2025

Язык: Английский

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Sustainable exploitation and safe utilization of biochar: Multiphase characterization and potential hazard analysis

Bioresource Technology, Год журнала: 2023, Номер 383, С. 129241 - 129241

Опубликована: Май 27, 2023

Язык: Английский

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Structural characteristics of dissolved black carbon and its interactions with organic and inorganic contaminants: A critical review

The Science of The Total Environment, Год журнала: 2023, Номер 872, С. 162210 - 162210

Опубликована: Фев. 13, 2023

Язык: Английский

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Rapid Start-Up and Long-Term Stability of Anammox with Magnetic Biochar Addition: Performance Improvement, Microbial Community, and Potential Mechanisms

ACS ES&T Engineering, Год журнала: 2023, Номер 3(11), С. 2097 - 2108

Опубликована: Окт. 19, 2023

Accelerating the start-up of anaerobic ammonium oxidation (anammox) is primary condition for its large-scale application. Anammox with magnetic biochar took shortest time, reducing 15–24 days compared to control blank (CK) and 6–26 pyrolytic biochar. FCS300 (magnetic prepared at 300 °C) could produce highest levels heme c (0.123 μmol/g VSS). The extracellular polymeric substances (EPS) in had lowest R ct (12.6 kΩ) a substantially higher electron-transfer capability (ETC). Candidatus jettenia was main anammox bacteria (AnAOB) reactors after successful start-up, distribution spatially variable on suspended sludge biofilm findings implied that might improve electron transfer by shortening time via an shuttle mechanism or direct interspecies transfer.

Язык: Английский

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Relevance of dissolved organic matter components on the adsorption behaviors of cadmium onto non-biodegradable and biodegradable microplastics in an agricultural soil

Journal of Soils and Sediments, Год журнала: 2024, Номер 24(3), С. 1237 - 1249

Опубликована: Янв. 30, 2024

Язык: Английский

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Characteristics of DOM and bacterial community in rural black and odorous water bodies under different dimensions

The Science of The Total Environment, Год журнала: 2024, Номер 927, С. 172005 - 172005

Опубликована: Март 28, 2024

Язык: Английский

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The influence of biomass type on hydrothermal carbonization: Role of calcium oxalate in enhancing carbon sequestration of hydrochar

Journal of Environmental Management, Год журнала: 2023, Номер 349, С. 119586 - 119586

Опубликована: Ноя. 20, 2023

Язык: Английский

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Biochar improved the solubility of triclocarban in aqueous environment: Insight into the role of biochar-derived dissolved organic carbon

Chemosphere, Год журнала: 2024, Номер 351, С. 141172 - 141172

Опубликована: Янв. 9, 2024

Язык: Английский

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