Summary
This review examines the role of belowground biodiversity—particularly soil microorganisms and fauna—in supporting agricultural sustainability. The authors synthesise evidence that soil ecological engineering, through management practices that foster beneficial microbial and fungal communities, can enhance crop productivity, suppress diseases, improve nutrient availability, and strengthen resilience to environmental stresses. The paper argues for a paradigm shift toward harnessing soil biology as a central pillar of sustainable intensification.
UK applicability
The principles of soil biodiversity management are applicable across UK arable and mixed farming systems, though specific microbial communities and management timescales may vary with climate and soil type. The review's emphasis on reducing chemical inputs and enhancing biological pest and disease control aligns with UK policy momentum toward sustainable farming, including post-CAP environmental land management schemes.
Key measures
Soil microbial diversity, fungal communities, crop yield, disease suppression, nutrient cycling, water retention, ecosystem service provision
Outcomes reported
The paper reviews evidence linking soil biodiversity to agricultural productivity, ecosystem services, and sustainability outcomes. It synthesises findings on how soil ecological engineering—manipulating soil communities—can enhance crop performance and resilience.
Topic tags
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