Riverina grower Rohan King has bumped his Durum wheat into a higher payment grade and improved soil biology simply by using a soil activator. Mr King, of Darlington Point, increased protein in the wheat crop by 1.5 per cent last year after trialling the organically certified TM Agricultural. The irrigated crop tested at 13.5 per cent protein and yielded an average of 8t/ha, compared to the district average of 6.5t/ha. Although the market for Durum is relatively small, Mr King prefers to grow it for its stripe rust resistance. He now plans to ramp up the applications of TM Ag, which uses plant extracts to stimulate indigenous soil microbes, from 40 to 300ha. Rohan, his wife Nerissa, children Madelyn and Paige, and parents Jeff and Margaret, farm the 800ha property, “Warangesda”, fronting the Murrumbidgee River. Set in a 350mm rainfall zone, the property ranges from alluvial to sandy loam soils.
READ MORE