Globally nitrogen addition alters soil microbial community structure, but has minor effects on soil microbial diversity and richness

Soil Biology and Biochemistry, Journal Year: 2023, Volume and Issue: 179, P. 108982 - 108982

Published: Feb. 14, 2023

Language: Английский

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Deciphering the diversity patterns and community assembly of rare and abundant bacterial communities in a wetland system

The Science of The Total Environment, Journal Year: 2022, Volume and Issue: 838, P. 156334 - 156334

Published: May 31, 2022

Language: Английский

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Intercropping enhances maize growth and nutrient uptake by driving the link between rhizosphere metabolites and microbiomes

New Phytologist, Journal Year: 2024, Volume and Issue: 243(4), P. 1506 - 1521

Published: June 14, 2024

Intercropping leads to different plant roots directly influencing belowground processes and has gained interest for its promotion of increased crop yields resource utilization. However, the precise mechanisms through which interactions between rhizosphere metabolites microbiome contribute production remain ambiguous, thus impeding understanding yield-enhancing advantages intercropping. This study conducted field experiments (initiated in 2013) pot experiments, coupled with multi-omics analysis, investigate plant-metabolite-microbiome maize. Field-based data revealed significant differences metabolite profiles soils maize monoculture In particular, intercropping exhibited higher microbial diversity chemodiversity. The chemodiversity composition were significantly related diversity, community composition, network complexity soil microbiomes, this relationship further impacted nutrient uptake. Pot-based findings demonstrated that exogenous application a metabolic mixture comprising key components enriched by (soyasapogenol B, 6-hydroxynicotinic acid, lycorine, shikimic phosphocreatine) enhanced root activity, content, biomass natural soil, but not sterilized soil. Overall, emphasized significance metabolite-microbe enhancing systems. It can provide new insights into controls within intensive agroecosystems, aiming enhance ecosystem services.

Language: Английский

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Response mechanism of bacterial community and physicochemical factors evolution to ecological restoration in sediment and water dual medium of Baiyangdian Lake

Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 70, P. 106949 - 106949

Published: Jan. 9, 2025

Language: Английский

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Distinct community assembly processes and habitat specialization driving the biogeographic patterns of abundant and rare bacterioplankton in a brackish coastal lagoon

The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 879, P. 163109 - 163109

Published: March 28, 2023

Language: Английский

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Weak environmental adaptation of rare phylotypes sustaining soil multi-element cycles in response to decades-long fertilization

The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 871, P. 162063 - 162063

Published: Feb. 4, 2023

Language: Английский

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Distinct Responses of Abundant and Rare Soil Bacteria to Nitrogen Addition in Tropical Forest Soils

Microbiology Spectrum, Journal Year: 2023, Volume and Issue: 11(1)

Published: Jan. 9, 2023

Atmospheric nitrogen (N) deposition is a worldwide environmental problem and threatens biodiversity ecosystem functioning. Understanding the responses of community dynamics assembly processes abundant rare soil bacterial taxa to anthropogenic N enrichment vital for management N-polluted forest soils.

Language: Английский

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Ecological succession of abundant and rare subcommunities during aerobic composting in the presence of residual amoxicillin

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 465, P. 133456 - 133456

Published: Jan. 6, 2024

Language: Английский

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Bacterial abundant taxa exhibit stronger environmental adaption than rare taxa in the Arctic Ocean sediments

Marine Environmental Research, Journal Year: 2024, Volume and Issue: 199, P. 106624 - 106624

Published: June 26, 2024

Language: Английский

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Tea Plantation Intercropping Legume Improves Soil Ecosystem Multifunctionality and Tea Quality by Regulating Rare Bacterial Taxa

Agronomy, Journal Year: 2023, Volume and Issue: 13(4), P. 1110 - 1110

Published: April 13, 2023

Microorganisms play essential roles in soil-ecosystem multifunctionality. However, the contribution of their community assembly processes, composition, diversity, and keystone species to ecosystem multifunctionality is unclear, especially tea-plantation ecosystems. In order assess effects various intercropping patterns (tea-plant monoculture tea plants, respectively, intercropped with soybean, soybean—milk vetch, soybean—red clover, soybean—smooth vetch) on soil rare abundant taxa, a field experiment was carried out. We found that plantation legumes improved by altering environment, ultimately benefited nutrient absorption quality improvement leaves. Whether it bacteria or fungi, taxa had higher proportion deterministic processes than taxa. Additionally, practices changed bacterial were assembled shifted from variable selection homogeneous dispersal. Intercropping significantly fungal communities’ α-diversity Increasing legume practice enhanced dissimilarity affecting pH, ammonium nitrogen, nitrate nitrogen. Rare β-diversity exhibited stronger positive relationships (both average multi-threshold approaches) compared corresponding Furthermore, under different closely related operational taxonomic units, Chloroflexi. Our results emphasize disparate feedbacks diverse practices, as well important connection between

Language: Английский

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