First, he has replaced his original strip-till unit — a converted row-crop cultivator — with a new SoilWarrior machine manufactured by Environmental Tillage Systems (ETS). And second, he has now transitioned from 30-inch rows into 22s.
Guza, who farms in Michigan’s Huron, Sanilac and Tuscola counties, moved into strip till in 2008 because of the opportunities he saw for reduced field passes in preparing his seedbed. He was already planting his beets into a stale seedbed and liked it. “But we didn’t like how much effort it took to get the ground fit to stale seedbed,” he recounts. Most of Guza’s sugarbeets follow corn. “So we’d harvest the corn, shred the stalks, variable-rate apply our P and K (in separate passes), disk rip and then field cultivate.”