Pulse Brain · Growing Health Evidence Index
Tier 3 — Observational / field trialPeer-reviewed

Agricultural management and pesticide use reduce the functioning of beneficial plant symbionts.

Anna Edlinger, Gina Garland, Kyle Hartman, Samiran Banerjee, Florine Degrune, Pablo García-Palacios, Sara Hallin, Alain Valzano-Held, Chantal Herzog, Jan Jansa, Elena Kost, Fernando T. Maestre, David S. Pescador, Laurent Philippot, Matthias C. Rillig, Sana Romdhane, Aurélien Saghaï, Aymé Spor, Emmanuel Frossard, Marcel G. A. van der Heijden

Nature Ecology & Evolution · 2022

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Summary

This multi-country European field study examines how intensive agricultural management and pesticide use compromise the functioning of arbuscular mycorrhizal fungi and other plant-beneficial soil symbionts. The work suggests that conventional farming practices reduce the effectiveness of these critical mutualistic relationships, which have implications for soil health and long-term agroecosystem function. As suggested by the authorship and journal venue, the research was conducted across multiple European sites to assess region-specific management impacts on soil biological functioning.

UK applicability

Findings are directly relevant to UK arable and mixed farming systems, where pesticide use and conventional tillage are widespread. The results support UK policy and practice considerations for reducing chemical inputs and adopting soil-conserving management to maintain beneficial soil biology.

Key measures

Likely measures of mycorrhizal colonisation, fungal biomass or activity, enzyme assays, molecular indicators of symbiont function, and/or plant performance metrics across farms with varying pesticide application and management intensities

Outcomes reported

The study assessed how agricultural management practices and pesticide use affect the functioning of arbuscular mycorrhizal fungi and other plant beneficial symbionts across multiple European farming systems. Outcomes likely included measures of symbiont abundance, activity, and/or plant-fungal relationship quality.

Theme
Farming systems, soils & land use
Subject
Soil biology & microbiology
Study type
Research
Study design
Field trial
Source type
Peer-reviewed study
Status
Published
Geography
Europe
System type
Mixed farming
DOI
10.1038/s41559-022-01799-8
Catalogue ID
MGmowsivb2-l4c7tz

Topic tags

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