Plant Disease Suppressiveness Enhancement via Soil Health Management.

Summary

This review, authored by an international team with affiliations likely spanning the United States and Asia, examines the relationship between soil health management and the natural suppression of plant diseases. It synthesises evidence on how practices that improve soil biological, chemical, and physical properties — such as organic amendments, cover crops, and conservation tillage — can enhance the capacity of soils to resist or tolerate soilborne pathogens. The paper likely provides a mechanistic framework linking soil health indicators to suppressive soil functions, with implications for reducing reliance on synthetic fungicides and other chemical interventions.

Regional applicability

Although the review appears international in scope rather than UK-specific, its findings are broadly applicable to UK arable and horticultural systems, particularly in the context of the Sustainable Farming Incentive and growing policy interest in reducing pesticide use and building soil health under post-Brexit agricultural frameworks.

Key measures

Disease suppression indices; soil microbial community composition and diversity; organic matter content; soil biological activity indicators; pathogen incidence or severity ratings

Outcomes reported

The paper likely examines how soil health management strategies — including organic matter additions, cover cropping, reduced tillage, and microbial inoculants — influence the capacity of soils to suppress soilborne plant pathogens. It probably reviews mechanisms underpinning disease suppressiveness and evaluates evidence across a range of cropping systems.

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