New research reveals climate and soil drivers of wheat response to phosphorus fertiliser

A major crop nutrition research program is updating knowledge on what is influencing wheat response to phosphorus fertiliser.

GRDC Podcast: Potassium response on loamy soil in Western Australia

GRDC caught up with Murdoch University Professor Richard Bell who’s been investigating K deficiency and K response in long term field trials.

After record harvests, how much nitrogen will be tied-up in high wheat stubble loads?

Big crops in recent years and resulting high stubble loads can lead to soil nitrogen being tied-up by microorganisms.