Keystone ecological cluster rather than the whole community of phoD-encoding bacteria driving ecological function and the improvement of yield under long-term organic regime in greenhouse

Agriculture Ecosystems & Environment, Год журнала: 2025, Номер 385, С. 109568 - 109568

Опубликована: Фев. 24, 2025

Язык: Английский

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Predominant effects of soil organic carbon quality on phosphatase activity in upland Ultisols under long-term fertilizations

Geoderma, Год журнала: 2025, Номер 454, С. 117186 - 117186

Опубликована: Янв. 24, 2025

Язык: Английский

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Metabolite identification and disinfection by-product formation in AAO-MBR system with waste liquid isopropyl alcohol as a carbon source

Journal of environmental chemical engineering, Год журнала: 2024, Номер 12(5), С. 113562 - 113562

Опубликована: Июль 11, 2024

Язык: Английский

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Ten years of urea fertilization alter the pqqC‐harbouring community and increase soil inorganic phosphorus mobilization

European Journal of Soil Science, Год журнала: 2024, Номер 75(4)

Опубликована: Июль 1, 2024

Abstract The bacterial communities that harbour the pyrroloquinoline quinone gene ( pqqC ‐harbouring bacteria communities) play a pivotal role in mobilization of inorganic phosphorus (Pi). However, there is limited knowledge regarding connection between soil and Pi fractions, as well factors can regulate them, particularly under different fertilization strategies agricultural soil. High‐throughput sequencing was used to investigate from wheat Triticum aestivum L.)–sweet potato Ipomoea batatas L.) season 9‐year field experiment, including without (control), nitrogen (N) potassium (K) (NK), NPK (NPK) combined application chemical organic fertilizer (NPKM), explore their relationships with fractions regulatory factors. Long‐term N crop type substantially changed community composition but had no effect on diversity. In two seasons, long‐term significantly increased content proportion moderately labile (aluminium‐ iron‐bound P) available P (AP) decreased recalcitrant (calcium‐bound compared control. Specifically, AP by 79%–778%, Fe‐P 64%–88%, Al‐P 71%–308%, while Ca‐P 10%–59%. relative abundance Micromonospora , which positively correlated AP. Moreover, some Streptomyces 391% sweet season, they were Structural equation modelling revealed interplay mainly governed pH, underscoring pH shaping Pi‐mobilizing microbes processes. This study emphasized how crops reshape microbial communities, turn affects availability. Overall, these findings offer valuable insights into optimizing cycles availability through strategies.

Язык: Английский

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Climate factors dominate the spatial variation of forest soil nutrients: a meta analysis

Frontiers in Forests and Global Change, Год журнала: 2025, Номер 7

Опубликована: Янв. 17, 2025

The management mode of forests has significant impacts on soil nutrients. However, with global changes, there is scant evidence to suggest whether the nutrients in planted and natural have a consistent response mechanism environmental changes. Utilizing nutrient data from 263 434 China, collected through field surveys 298 literature searches 2005 2020, this study explores differences between their controlling factors. results indicate that available phosphorus content significantly higher than ( p < 0.001), pH lower while no difference nitrogen two > 0.05). With increases Mean Annual Temperature (MAT) Precipitation (MAP), increased, decreased 0.001). Stand factors (such as stand age density) greater influence forests. Climate contribute most spatial variability both Compared climate factors, forest key leaf traits area, specific content) had relatively little effect directly or indirectly affect by influencing functional traits, direct effects are indirect effects. demonstrate different types respond change distinct patterns. In future management, special attention should be paid artificial

Язык: Английский

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Responses of Soil Microbial Communities Associated with Phosphorus Transformation to Land-Use Alternations in a Meadow Grassland, Northeast China

Microorganisms, Год журнала: 2025, Номер 13(3), С. 624 - 624

Опубликована: Март 8, 2025

Land-use changes in meadow grasslands semi-arid areas usually significantly affect soil environment and microbiota. However, studies on the response of P-cycle-related microbial communities to land-use conversions are still limited. In this study, a series types including upland field, paddy poplar plantation, their adjacent natural grassland Horqin Sandy Land Northeast China were selected, diversities structures involved organic P mineralization (phoD-harboring community) inorganic phosphate solubilization (gcd-harboring investigated by high-throughput sequencing technique. type had significant influences physicochemical properties, enzymatic activities, conversion rates, thereby altering gcd phoD communities. Soil microbes more abundant have contributions available than microbes. The responses or characterized as quantitative shift relative abundance dominant taxa; however, basic compositions two slightly affected. pH, EC, nutrient contents (including matter total N, P, K) all affected genes varied with could be used indicators for estimating bioavailability P.

Язык: Английский

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Phosphorus transformation after amendment applications in rapeseed soil with cadmium contamination

Journal of Soils and Sediments, Год журнала: 2025, Номер unknown

Опубликована: Апрель 1, 2025

Язык: Английский

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Divergent effects of biomass-derived carbon dots application and sweetpotato planting on accumulations of soil microbial necromass carbon in Vertisol

Applied Soil Ecology, Год журнала: 2025, Номер 210, С. 106061 - 106061

Опубликована: Апрель 9, 2025

Язык: Английский

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Natural colonization of broad-leaved trees decreases the soil microbial abundance of Chinese fir plantation

Applied Soil Ecology, Год журнала: 2025, Номер 212, С. 106181 - 106181

Опубликована: Май 19, 2025

Язык: Английский

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Soil phoD-harboring bacteria mediate the soil phosphorus conversion in response to nitrogen supply in Loess Plateau

Plant and Soil, Год журнала: 2025, Номер unknown

Опубликована: Июнь 3, 2025

Язык: Английский

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