Land Use Types Drive the Distinct Patterns of Bacterial and Fungal Communities in Soils from the Semi-arid Area DOI Creative Commons

W. P. Qi,

Wenjuan Song,

Ran Qi

et al.

Microbial Ecology, Journal Year: 2025, Volume and Issue: 88(1)

Published: May 10, 2025

Land types and ways of utilization significantly influence soil microbial communities in arid semi-arid regions, which are vital for nutrient cycling ecosystem functionality. In this study, the bacterial fungal five land types, including natural grasslands, farmlands, artificial uncultivated lands, riverbeds lower reaches Heihe River, China, were investigated. Farmlands exhibited highest Chao1 richness Shannon diversity, while soils had lowest richness. Fungal diversity was compared to farmlands. Principal coordinate analysis (PCoA) showed distinct community structures across with Actinobacteria, Proteobacteria, Firmicutes, Chloroflexi dominating communities, Ascomycota Basidiomycota communities. Life history strategies revealed patterns between within farmland grassland soils. Microbial assembly grasslands primarily deterministic, limited stochastic influence, farmlands mixed processes. Co-occurrence network more stable cooperative networks competitive reliant on key species. These findings provide important insights into role use shaping function, offering guidance sustainable management oasis regions.

Language: Английский

Land Use Types Drive the Distinct Patterns of Bacterial and Fungal Communities in Soils from the Semi-arid Area DOI Creative Commons

W. P. Qi,

Wenjuan Song,

Ran Qi

et al.

Microbial Ecology, Journal Year: 2025, Volume and Issue: 88(1)

Published: May 10, 2025

Land types and ways of utilization significantly influence soil microbial communities in arid semi-arid regions, which are vital for nutrient cycling ecosystem functionality. In this study, the bacterial fungal five land types, including natural grasslands, farmlands, artificial uncultivated lands, riverbeds lower reaches Heihe River, China, were investigated. Farmlands exhibited highest Chao1 richness Shannon diversity, while soils had lowest richness. Fungal diversity was compared to farmlands. Principal coordinate analysis (PCoA) showed distinct community structures across with Actinobacteria, Proteobacteria, Firmicutes, Chloroflexi dominating communities, Ascomycota Basidiomycota communities. Life history strategies revealed patterns between within farmland grassland soils. Microbial assembly grasslands primarily deterministic, limited stochastic influence, farmlands mixed processes. Co-occurrence network more stable cooperative networks competitive reliant on key species. These findings provide important insights into role use shaping function, offering guidance sustainable management oasis regions.

Language: Английский

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