Comparison of soil microbial abundances and co-occurrence networks in the volcanic soil of the cone and crater

CATENA, Journal Year: 2023, Volume and Issue: 236, P. 107734 - 107734

Published: Dec. 6, 2023

Language: Английский

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Soil food web structure coordinated by soil omnivores sustains soil multifunctionality in moderate vermicompost amended fields

Soil Biology and Biochemistry, Journal Year: 2024, Volume and Issue: 192, P. 109391 - 109391

Published: March 7, 2024

Language: Английский

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Microbial diversity loss and wheat genotype-triggered rhizosphere bacterial and protistan diversity constrain soil multifunctionality: Evidence from greenhouse experiment

Plant and Soil, Journal Year: 2024, Volume and Issue: unknown

Published: March 25, 2024

Language: Английский

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Anthropogenic fertilization influences a shift in barley rhizosphere microbial communities

PeerJ, Journal Year: 2024, Volume and Issue: 12, P. e17303 - e17303

Published: July 10, 2024

Background Anthropogenic mediations contribute a significant role in stimulating positive reactions soil–plant interactions; however, methodical reports on how anthropogenic activities impact soil microorganism-induced properties and health are still inadequate. In this study, we evaluated the influence of fertilization farmland barley rhizosphere microbial community structure diversity, impacts agro-ecosystem productivity. This will help validate premise that amendment with prolonged synthetic fertilizers can lead to reduction bacterial abundance while soils amended organic elicit succession native favor growth copiotrophic bacteria. Methods The total metagenomic DNA was extracted from obtained under chemical (CB), (OB), bulk (NB). Subsequently, these samples were sequenced using an amplicon-based sequencing approach, raw sequence dataset examined rast server (MG-RAST). Results Our findings showed all environments (CB, OB, NB) shared numerous phyla but different compositions. However, Bacteroidetes, Proteobacteria, Actinobacteria predominated fertilization, soils, respectively. Alpha beta diversity analysis bacteria significantly higher more evenly distributed than soil. Conclusion Understanding conventional structure, composition, microbiome assist engineering enhance agroecosystem.

Language: Английский

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Organic management improved the multifunctionality in recolonization soil by increasing microbial diversity and function

Functional Ecology, Journal Year: 2024, Volume and Issue: 38(10), P. 2207 - 2219

Published: Aug. 12, 2024

Abstract Organic management enhances the formation of distinct and stable soil microbial communities, however, its influence on temporal recovery microbiome multifunctionality sterilized remains poorly understood. We used amplicon sequencing metagenomic to investigate effects communities in long‐term organic conventional managed soils restoring functionality. calculated at days 30 90 recolonization using averaging approach. Results showed that (O) significantly increased alpha diversity, niche width network complexity community compared (C). The with suspension were recolonization. Soil inoculated (OO) was 14.6% 70.6% higher than rest treatments. Macrogenomic analysis revealed O enriched functional pathways ABC transporters, carbon metabolism, biosynthesis amino acids, two‐component nitrogen metabolism as well most genes for degradation, fixation, cycling phosphorus cycles C. These also day Furthermore, width, complexity, correlated positively multifunctionality. Synthesis applications . Our results emphasize importance induced changes functionality promoting losses, providing theoretical basis sustainable impact agronomic production function. Read free Plain Language Summary this article Journal blog.

Language: Английский

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Soil multifunctionality predicted by bacterial network complexity explains differences in wheat productivity induced by fertilization management

European Journal of Agronomy, Journal Year: 2023, Volume and Issue: 153, P. 127058 - 127058

Published: Dec. 22, 2023

Language: Английский

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The addition of organic fertilizer can reduce the dependence of dryland yield on rainfall-based on a 32-year long-term study

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 915, P. 170152 - 170152

Published: Jan. 21, 2024

Language: Английский

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Rare rather than abundant taxa of soil bacteria and fungi regulate soil multifunctionality in Eucalyptus plantations

CATENA, Journal Year: 2024, Volume and Issue: 245, P. 108303 - 108303

Published: Aug. 14, 2024

Language: Английский

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Vineyard reclamation alters soil properties and microbial community in desertified land

CATENA, Journal Year: 2024, Volume and Issue: 246, P. 108399 - 108399

Published: Sept. 19, 2024

Language: Английский

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Response of Soil Bacteria to Short-Term Nitrogen Addition in Nutrient-Poor Areas

Microorganisms, Journal Year: 2025, Volume and Issue: 13(1), P. 56 - 56

Published: Jan. 1, 2025

Increasing nitrogen (N) addition induces soil nutrient imbalances and is recognized as a major regulator of microbial communities. However, how bacterial abundance, diversity, community composition respond to exogenous N in nutrient-poor generally N-limited regions remains understudied. In this study, we investigated the effects short-term additions on communities using quantitative polymerase chain reaction (PCR) Illumina Miseq sequencing an situ field experiment. The results showed that low increased observed species (Sobs) community, with addition, Sobs bacteria gradually decreased, especially unique OTUs. relative abundance Proteobacteria, Actinobacteria, Gemmatimonadetes increasing whereas Chloroflexi Firmicutes decreased. Soil properties play important role structure at phylum or genus levels. Short-term proportion nodes from Actinobacteria Proteobacteria co-occurrence network enhanced stability network. may constructing Our study aims explore composition, areas caused by ecological disturbances.

Language: Английский

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