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

Soil health and ecological resilience of no-till, organic, and mixed-crop livestock systems in eastern Washington State

Alexandra G. Davis, Lynne Carpenter‐Boggs, K. L. Smith, Jonathan M. Wachter, Garett C. Heineck, David R. Huggins, John P. Reganold

Agriculture Ecosystems & Environment · 2025

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Summary

This comparative field study evaluated soil health and ecological resilience across three contrasting farming systems (no-till conventional, organic, and mixed-crop livestock) in eastern Washington State's semi-arid environment. The work appears to examine whether diversified and/or reduced-tillage practices enhance soil functioning and system stability relative to conventional no-till monoculture. As a recent (2025) publication in Agriculture, Ecosystems & Environment, the study contributes empirical evidence on soil-system linkages in dryland farming contexts.

UK applicability

Findings may have limited direct applicability to UK temperate maritime conditions, given the semi-arid eastern Washington geography and different cropping patterns. However, principles regarding no-till adoption, organic system resilience, and mixed-farming benefits could inform UK dryland and marginal-land management, particularly in eastern England.

Key measures

Likely soil organic matter, microbial biomass, aggregate stability, water-holding capacity, nutrient cycling rates, crop diversity metrics, and system-level resilience indicators across the three farming approaches

Outcomes reported

The study assessed soil health indicators and ecological resilience metrics across no-till, organic, and mixed-crop livestock farming systems. As suggested by the title, comparisons were made on soil biological, chemical, and physical properties and their relationship to system resilience.

Theme
Farming systems, soils & land use
Subject
Soil health assessment & monitoring
Study type
Research
Study design
Field trial
Source type
Peer-reviewed study
Status
Published
Geography
United States
System type
Mixed farming
DOI
10.1016/j.agee.2025.109639
Catalogue ID
BFmovbmfjj-pumb4s

Topic tags

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