DPIRD research looks at ideal nitrogen, phosphorous and potassium rates to maximise returns

By Shannon Beattie
Updated July 4 2022 - 1:18pm, first published March 29 2022 - 11:00pm
Focus on fertiliser application sweet spot
DPIRD senior research scientist Craig Scanlan.

RECENT case studies have suggested a low level of precision was sufficient to maximise net return for nitrogen (N), phosphorus (P) and potassium (K) fertiliser.

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