GroundCover: Agronomy still top priority for nitrogen fertiliser decisions

A survey of Western Australian growers has revealed that the number of nitrogen applications per year has increased to better match nitrogen supplies to seasonal conditions.

Living legacy of soil knowledge

This GroundCover story highlights how the Soil Quality ebook series is spreading the reach of soil science.

GroundCover: New knowledge to tap residual soil phosphorus

Unlocking legacy phosphorus may be a key to improved sustainability of cropping systems.