Grains Research and Development


Recently published

Rotary spading water-repellent soils tested at Binnu

Farme in field walks toward mechanical plough equipment.

Frustrated by poor yields on water-repellent sands, Binnu grain grower Damian Harris turned to spading as a means of improving crop establishment and productivity

Deep fertiliser placement tackles subsoil constraints

The Black brothers, Jim (left) and Laurie, have witnessed major changes in the soil underlying their northern farming system

Subsoil phosphorus deficiencies identified in long-term research across the northern grain-growing region have spurred a new approach to fertiliser application for the Black family at Brookstead in south-east Queensland.

Nitrogen in 2014

GRDC Driving Agronomy logo

Nitrogen application can be problematic for growers because of the variables that influence its application and amount. On this program we go through some rules of thumb on nitrogen use both at the beginning and the end of the season.

Blackleg Management Guide Fact Sheet - Western and Southern Regions

image of the first page of the Blackleg Management Guide fact sheet

Blackleg can cause severe yield loss, but can be successfully managed. Use this guide to determine whether you are in a high-risk situation and what practices you can change to reduce or prevent yield loss from blackleg.