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cognitis nomina
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Authors Yang

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Yang, Wangting


Publications
3

CitationNamesAbstract
Effects of inorganic and organic fertilization on abundance and community structure of Candidatus Methanoperedens‑related archaea in paddy soils Jin et al. (2025). Journal of Applied Microbiology Ca. Methanoperedens
Vertical distribution of Candidatus Methylomirabilis and Methanoperedens in agricultural soils Shen et al. (2024). Applied Microbiology and Biotechnology 108 (1) Methylomirabilis
Spatio-temporal variations of activity of nitrate-driven anaerobic oxidation of methane and community structure of Candidatus Methanoperedens-like archaea in sediment of Wuxijiang river Cheng et al. (2023). Chemosphere 324 Ca. Methanoperedens

Effects of inorganic and organic fertilization on abundance and community structure of Candidatus Methanoperedens‑related archaea in paddy soils
Abstract Aim Candidatus Methanoperedens-related archaea have recently been identified as anaerobic methane oxidizers in paddy soils. Fertilization practices, including the application of inorganic and organic fertilizers (e.g. chicken manure), may significantly influence their community dynamics and the associated methane cycling processes. However, the comparative effects of inorganic and chicken manure fertilization on these archaeal community in paddy fields remain unclear. This study aimed to examine the diversity, community composition, and abundance of Methanoperedens-related archaea at three representative soil layers of 0–10, 20–30 and 40–50 cm under three fertilization treatments (no fertilizer, inorganic fertilizer, chicken manure fertilizer). Methods and Results High-throughput sequencing revealed significant differences in community composition among treatments, while overall diversity showed minimal changes. Quantitative PCR indicated that archaeal abundance under inorganic (2.3 × 106 copies g−1) and chicken manure fertilization (2.2 × 106 copies g−1) treatments was significantly greater than that under no fertilization (1.8 × 106 copies g−1) in upper 30 cm soils, with no significant difference at 40–50 cm depth. Inorganic fertilization more strongly promoted archaeal abundance, whereas chicken manure had a greater effect on community structure. Soil ammonium, nitrate, and organic carbon contents were significantly correlated with archaeal community patterns. Conclusion Both inorganic and organic fertilization can substantially influence the community structure and abundance of Methanoperedens-related archaea in paddy soils.
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