Case study: Graham Mason, Ungarie, NSW – Inter-row sowing in a stubble retained farming system. Property: “Westcourt” 8 km south west of Rankins Springs, 2500 ha. Enterprises: Continuous cropping – wheat, vetch, canola, barley, lupins. Soil type and pH: red soil with a pH of around 5. Overview: Graham follows a continual cropping, no-till farming...