Job opportunity: Technical Officer (Graduate Research Assistant) at UWA

Gain hands-on experience in conducting field experiments, the use of 15N isotopes for tracing the fate of N fertiliser, and techniques for measuring ammonia volatilisation losses from soil.

Optimising fertiliser application – what level of precision can we achieve?

This paper assesses the influence of recent changes in fertiliser and grain prices on economically optimum N, P and K fertiliser rates.