Deborah Bishop interviews Dr. Elizabeth Petersen from the University of Western Australia about the results from a survey of four hundred West Australian grain producers. They discuss the role of agronomics, the process involved with making fertiliser decisions and strategies implemented to maximise yield potential.

Contact

Dr Elizabeth Petersen

Principal Applied Economist, Advanced Choice Economics P/L

Senior Research Fellow, University of Queensland

Adjunct Senior Lecturer, University of Western Australia

email: liz.petersen@tpg.com.au

Craig Scanlon

Senior Research Scientist, DPIRD

email: craig.scanlan@dpird.wa.gov.au

More Information

GroundCover Article – Agronomy still top priority for nitrogen fertiliser decisions

Agronomic factors are the dominant influence on nitrogen fertilizer strategies in dryland cropping systems