Optimising limited resources in challenging seasons

Input constraints are a challenge, especially now in 2026, smart allocation can make a real difference to whole of farm performance.

In this episode, cropping farmer Dylan Hirsch from Latham WA and CSIRO research scientist Roger Lawes discuss practical strategies for making the most of limited inputs, with a strong focus on nitrogen management.

They discuss how ranking paddocks by yield potential using historical data and remote sensing can help target limited inputs, while also considering how growers can adjust crop and rotation decisions when conditions or supply constraints change.

Roger then shares insights from the national Grain Automate project, including a new calculator tool to help evaluate precision spraying investments.

The conversation highlights the role of farm data in better decision making and why grain protein levels can act as an early warning sign of nitrogen deficiency.

This episode is brought to you by the South-West WA Drought Resilience Adoption and Innovation Hub and is hosted by Doug Hamilton.

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