Fulvic Acid Enhances Nitrogen Fixation and Retention in Paddy Soils through Microbial-Coupled Carbon and Nitrogen Cycling

Environmental Science & Technology, Год журнала: 2024, Номер 58(42), С. 18777 - 18787

Опубликована: Окт. 9, 2024

Fulvic acid, the most soluble and active humic substance, is widely used as an agent to remediate contaminated soils improve soil fertility. However, influence of fulvic acid (FA), a microbial carbon source, on nitrogen cycles in paddy remains elusive. Therefore, investigate it, incubation experiment was conducted. Gas analyses indicated that dioxide methane emissions were enhanced FA treatment, which increased up 94.08-fold 5.06-fold, respectively. 15N-labeling experiments revealed fixation capability promoted (1.2-fold) reduce imbalance due amendment. Metagenomic analysis further gene abundances degradation lignin-like compounds, gallate degradation, methanogenesis, fixation, urea hydrolysis increased, while bacterial ammonia oxidation anaerobic ammonium decreased, caused by application. Metabolic reconstruction metagenome-assembled genomes Azospirillaceae, Methanosarcinaceae, Bathyarchaeota, with higher abundance key microorganisms maintain balance. The metabolic pathways coupled retention constructed. Collectively, our results provided novel insights into theoretical basis use substances for reducing fertilization climate change.

Язык: Английский

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Zinc Dynamics in Oil Palm Plants at Different Cultivation Ages

Journal of soil science and plant nutrition, Год журнала: 2025, Номер unknown

Опубликована: Янв. 6, 2025

Язык: Английский

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Nanoparticle-facilitated targeted nutrient delivery in plants: Breakthroughs and mechanistic insights

Plant Nano Biology, Год журнала: 2025, Номер unknown, С. 100156 - 100156

Опубликована: Май 1, 2025

Язык: Английский

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Proline and Betaine enriched nano Zinc fertilizer for growth and seed quality enhancement in drought exposed coriander

Industrial Crops and Products, Год журнала: 2025, Номер 230, С. 121136 - 121136

Опубликована: Май 5, 2025

Язык: Английский

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Enhancing zinc biofortification and mitigating cadmium toxicity in soil–earthworm–spinach systems using different zinc sources

Journal of Hazardous Materials, Год журнала: 2024, Номер 476, С. 135243 - 135243

Опубликована: Июль 17, 2024

Язык: Английский

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Kinetics and molecular structure of the binding process between coal-based fulvic acid and zinc ions

Journal of environmental chemical engineering, Год журнала: 2024, Номер 12(5), С. 113340 - 113340

Опубликована: Июнь 15, 2024

Язык: Английский

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Fulvic and Salicylic Acids Improve Morpho-Physio-Biochemical Attributes, Yield and Fruit Quality of Two Mango Cultivars Exposed to Dual Salinity and Heat Stress Conditions

Journal of soil science and plant nutrition, Год журнала: 2024, Номер unknown

Опубликована: Окт. 1, 2024

Язык: Английский

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Zinc oxide and its engineered derivative nanomaterials: Insight into energy, environmental, medical, agricultural, and food applications

Materials Today Sustainability, Год журнала: 2024, Номер unknown, С. 101051 - 101051

Опубликована: Ноя. 1, 2024

Язык: Английский

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Distribution characteristics of TiO2 NPs in Daihai Lake and their stability regulated by abiotic factors

Environmental Research, Год журнала: 2024, Номер unknown, С. 120203 - 120203

Опубликована: Окт. 1, 2024

Язык: Английский

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A highly efficient and recyclable zirconium-based metal organic framework for the effective removal of nanoplastics from multiple aqueous environments

Process Safety and Environmental Protection, Год журнала: 2024, Номер unknown

Опубликована: Дек. 1, 2024

Язык: Английский

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