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Updated: Apr 15, 2026
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Investigation of Plant Interactions Across Common Mycorrhizal Networks Using Rotated Cores
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Interactions Between Root Traits and Fungal Functional Guilds Across the Root Economics Spectrum
Xinyi Chen1,2, Jie Zhang2, Zhirong Liu2
1Institute of Soil and Fertilizer & Resources and Environment, Jiangxi Academy of Agricultural Sciences, Nanchang 330200, China.
Plants (Basel, Switzerland)
|April 14, 2026
Summary
Plant root strategies influence soil fungal communities.
Area of Science:
- Soil microbiology
- Plant-soil interactions
- Ecology
Background:
- Soil fungi are crucial for ecosystem functions and plant health.
- Plant root traits significantly affect soil fungal communities, but the exact mechanisms are unclear.
Purpose of the Study:
- Investigate how plant root functional strategies (fast-slow, outsourcing-DIY) of green manures regulate soil fungal communities.
- Analyze the composition and functional structure of soil fungal guilds (pathogens, saprophytes, AMF).
Main Methods:
- Utilized Root Economics Space theory.
- Employed Illumina high-throughput sequencing and functional annotation.
- Applied multivariate statistical analysis to link root traits and fungal communities.
Main Results:
- Distinct root strategies led to varied fungal community patterns.
- 'Slow' and 'DIY' strategies reduced plant pathogens and increased saprophytes.
- 'Fast' and 'outsourcing' strategies increased plant pathogens and AMF.
Conclusions:
- Root functional strategies explain variations in soil fungal guild composition.
- Results offer a basis for selecting green manures for sustainable agriculture and disease management.
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