When it comes to managing subsurface acidity, the message is clear - it’s much better to prevent subsurface acidity than it is to treat it. Across Australia’s growing regions, subsurface acidity has largely gone undetected and untreated, but a significant amount of research is underway to help growers address this important issue.

In this podcast, Primary Industries and Regions SA soil consultant Melissa Fraser shares the latest subsurface acidity research findings and management advice.

Further information

Dr Melissa Fraser
Melissa.fraser@sa.gov.au

Useful resources

• 2020 Adelaide Grains Research Update event paper – Subsurface acidity – how far has the research advanced?
• Legumes in acidic soils - Maximising production potential