Grower case study | SA | Challenges of ironstone gravel soil
Channel: Grains Research and Development Corporation (GRDC)
Date: 2022-09-12

Mark Modra farms with his family on the picturesque coastline of the Lower Eyre Peninsula in South Australia. It's a mixed farming operation with a legume canola wheat rotation. Roughly three quarters of the property has ironstone gravel soils.  

A significant and ambitious GRDC investment on ironstone gravel has spent the past couple of years delivering new insights on the chemical composition of different gravel types. The focus is now switching to on-farm trials, to give growers practical information on how to better manage ironstone gravel soils from a cropping, nutrition and water perspective. 

The ironstone gravels soil project is part of a SoilsWest alliance initiative, which also includes The University of Western Australia, Department of Primary Industries and Regions South Australia, Queen’s University Belfast and Bangor University.

GRDC project code: UMU2111-001RTX

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