Microbial Community Response and Assembly Process of Yellow Sand Matrix in a Desert Marginal Zone Under Morchella Cultivation DOI Creative Commons

Cuicui Su,

Shengyin Zhang,

Yanfang Zhou

et al.

Microorganisms, Journal Year: 2025, Volume and Issue: 13(4), P. 921 - 921

Published: April 16, 2025

In this study, we investigated the adaptation of yellow-sand-substrate Morchella cultivation in desert fringe and its effect on soil physicochemical properties microbial communities. The qPCR high-throughput sequencing with null modeling analyzed diversity, networks, assembly under nutrient supplementation, linking changes to dynamics. results showed that yellow sand substrate can be planted area, as bags resulted a yield 691 g/m2 fruit units. Cultivation could significantly increase substrate, such organic matter (SOM), total nitrogen (TN), ammonium (NH4+−N), amount carbon (MBC/MBN). fungal community was dominated by Ascomycota, Basidiomycota, Firmicutes, Bacteroidota, Actinobacteriota. RDA analysis Ascomycota Proteobacteria were positively correlated NH4+−N, MBN, SOM, MBC, acting potassium (AK), TN, C/N. promoted positive correlation-dominant network pattern substrate. bag treatment reduced bacterial complexity while enhancing complexity, connectivity stability, accompanied significant increases Proteobacteria, Cladosporium, Thermomyces relative abundances during until original degradation. Deterministic processes communities, morel drove toward heterogeneous selection processes. study revealed economic value application potential improving sandy soil, which is great importance for practical mushrooms desert.

Language: Английский

Microbial Community Response and Assembly Process of Yellow Sand Matrix in a Desert Marginal Zone Under Morchella Cultivation DOI Creative Commons

Cuicui Su,

Shengyin Zhang,

Yanfang Zhou

et al.

Microorganisms, Journal Year: 2025, Volume and Issue: 13(4), P. 921 - 921

Published: April 16, 2025

In this study, we investigated the adaptation of yellow-sand-substrate Morchella cultivation in desert fringe and its effect on soil physicochemical properties microbial communities. The qPCR high-throughput sequencing with null modeling analyzed diversity, networks, assembly under nutrient supplementation, linking changes to dynamics. results showed that yellow sand substrate can be planted area, as bags resulted a yield 691 g/m2 fruit units. Cultivation could significantly increase substrate, such organic matter (SOM), total nitrogen (TN), ammonium (NH4+−N), amount carbon (MBC/MBN). fungal community was dominated by Ascomycota, Basidiomycota, Firmicutes, Bacteroidota, Actinobacteriota. RDA analysis Ascomycota Proteobacteria were positively correlated NH4+−N, MBN, SOM, MBC, acting potassium (AK), TN, C/N. promoted positive correlation-dominant network pattern substrate. bag treatment reduced bacterial complexity while enhancing complexity, connectivity stability, accompanied significant increases Proteobacteria, Cladosporium, Thermomyces relative abundances during until original degradation. Deterministic processes communities, morel drove toward heterogeneous selection processes. study revealed economic value application potential improving sandy soil, which is great importance for practical mushrooms desert.

Language: Английский

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