AGGREGATE: NEWS & EVENTS
GroundCover: Potassium intrigue after sandy soils amelioration
Inversion tillage can improve soil potassium availability for plants – but testing is recommended after amelioration to check the levels of this nutrient.
Potassium levels are typically low in sandy cropping soils in Western Australia but research is showing that it can become more readily accessed by crops after soil amelioration. This GroundCover story explores how new research like this is updating knowledge for fertiliser recommendations after amelioration.
Aggregate: News & Events
MORE STORIES
Legume research to improve sustainable cereal rotations
DPIRD MEDIA RELEASE: The nitrogen benefit from different legume species in cereal-based crop rotations has been quantified by Western Australian research to help boost yields, reduce fertiliser costs and industry emissions.
New online courses dig deeper to deliver critical soil information
Soil Quality Courses was launched at the 2026 GRDC Grains Research Update held in Perth over the last two days.
What makes a good maintenance lime strategy?
In this third and final instalment of the DPIRD Lime Series, we look at estimating maintenance lime rates.
This combination is sublime
In this second instalment of the DPIRD Lime Series, we look at the benefits of improved crop root development in ameliorated soils.