In this episode of Where Inches Matter, Allan takes you straight to the paddock for a hands-on discussion about soil health, pasture growth, and the direct impact on farm profitability with South Canterbury farmer, Andrew Gordon.

We visit a farm near Geraldine that once struggled with highly compacted soils, heavy nitrogen use, and poor-quality pasture that the cows didn’t want to eat. But through strategic soil management and reducing synthetic fertiliser inputs, this farm has undergone a remarkable transformation.

Our guest farmer shares his experience of moving away from high nitrogen and phosphorus applications, which were leading to compacted soils, poor plant nutrition, and animal health issues. Since cutting back on synthetic inputs and improving soil structure with products like Envirocare and Comcat, he has seen incredible changes:

✔ Healthier Soil Structure – The once rock-hard, compacted ground is now loose, well-aerated, and teeming with worms.
✔ Better Pasture Growth – Grass is thriving, and cows are more willing to eat it, leading to higher intakes and better milk production.
✔ Improved Animal Health – Reduced metabolic issues and lameness, with healthier cows performing at their best.
✔ More Efficient Water Use – With better soil structure, water retention has improved, meaning less irrigation is needed.

We also dive into grass growth measurement techniques, including the use of plant meters and AgriNet for tracking pasture performance, forecasting, and planning silage cuts. The farmer explains how independent fertiliser advice has been a game-changer, helping him make more informed decisions without over-reliance on synthetic inputs.

This episode is a must-listen for any farmer looking to improve pasture quality, cut input costs, and boost farm productivity through better soil management.

🔎 Want to learn more? Visit www.agraforum.co.nz for details on soil testing, fertiliser strategies, and proven methods to improve soil structure and animal health.

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