Long-term cultivation of grass-legume mixtures changed the assembly process of the microbial community and increased microbial community stability DOI Creative Commons

Huilin Yan,

Xin Jin, Xueli Zhou

et al.

ISME Communications, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 12, 2024

Grass-legume mixtures are a common cultivation system on the Qinghai-Tibet Plateau, where interactions between rhizosphere microorganisms and crops under long-term complex dynamic. Investigating dynamic changes in microbial community structure ecological functions is essential. This study investigated of communities Elymus nutans Griseb. cv. Aba Medicago sativa L. Beilin grass-legume mixture at 1:1 ratio >4 years Plateau. The research focused their effects plant productivity, soil health, functions. results revealed decline grass yield properties fourth year (P < .05) significant year-to-year differences bacterial α-diversity .05). Molecular network analysis showed greater stability legumes first year, with reduced robustness by year. Additionally, average niche widths fungal were narrower than fourth, indicating adaptation to evolving environmental conditions within system. transition assembly processes from stochastic deterministic suggests shift toward more structured predictable over time. In conclusion, highlight intricate interplay dynamics, ecosystem planting mixtures. Our provide new insights into biomass dynamics this

Language: Английский

Long-term cultivation of grass-legume mixtures changed the assembly process of the microbial community and increased microbial community stability DOI Creative Commons

Huilin Yan,

Xin Jin, Xueli Zhou

et al.

ISME Communications, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 12, 2024

Grass-legume mixtures are a common cultivation system on the Qinghai-Tibet Plateau, where interactions between rhizosphere microorganisms and crops under long-term complex dynamic. Investigating dynamic changes in microbial community structure ecological functions is essential. This study investigated of communities Elymus nutans Griseb. cv. Aba Medicago sativa L. Beilin grass-legume mixture at 1:1 ratio >4 years Plateau. The research focused their effects plant productivity, soil health, functions. results revealed decline grass yield properties fourth year (P < .05) significant year-to-year differences bacterial α-diversity .05). Molecular network analysis showed greater stability legumes first year, with reduced robustness by year. Additionally, average niche widths fungal were narrower than fourth, indicating adaptation to evolving environmental conditions within system. transition assembly processes from stochastic deterministic suggests shift toward more structured predictable over time. In conclusion, highlight intricate interplay dynamics, ecosystem planting mixtures. Our provide new insights into biomass dynamics this

Language: Английский

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