Soil amelioration can boost wheat response to nitrogen

Applied field research in Western Australia is highlighting how soil amelioration can boost wheat’s response to nitrogen fertiliser and lead to higher yields for growers.

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.