Soil Health Indicators & Assessment

How do you measure something as complex as soil health? Unlike a single yield figure or a simple pH reading, soil health is a composite of physical, chemical, and biological qualities that together determine whether land can sustain productive, resilient cropping over time. Choosing the right indicators — and interpreting them correctly — is what separates meaningful assessment from data that sits unused. The Soil Health Indicators & Assessment session focuses on the metrics, methods, and frameworks that turn soil from an abstract resource into something farmers and scientists can monitor, benchmark, and improve.

From organic matter and aggregate stability to microbial activity and infiltration rates, each indicator tells part of a larger story. The challenge lies in selecting practical, affordable measures that genuinely reflect function rather than just adding numbers to a report. Delegates at this Agriculture Conference will examine how standardised scorecards, on-farm testing, and emerging sensor technologies are making soil quality evaluation more accessible and consistent. By comparing laboratory analysis with rapid in-field methods, the session offers a balanced view of what to measure, how often, and how to translate results into decisions that steadily build healthier, more productive soils.