David Brandt

While David and Kendra Brandt like what they see from the soil health system they’re using on their central Ohio farm, everything they do still has to pass muster through the combine’s yield monitor.

They’ve used no-till on their corn, wheat, and soybean operation since 1971, but when David saw a drop in corn yields in 1978, he added hairy vetch and winter peas to the system to get more nitrogen.

“We were using commercial nitrogen then, and I wasn’t really thinking about the health of the soil,” Brandt says. “We saw some improvement in water infiltration at the time, but we didn’t reduce nitrogen inputs until we learned our soils were changing and we didn’t really need it,” he says.

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