2017 National Strip-Tillage Conference Speaker
A self-described “accidental conservationist,” Nora Springs, Iowa, strip-tiller to share his motivation, systematic approach and results of strip-cropping corn and soybeans at the 4th annual National Strip-Tillage Conference Aug. 3-4 in Omaha, Neb.
April 11, 2017
Experimentation has always been a staple of Dean Sponheim’s cropping operation. Whether with machine modifications or nutrient management, the Nora Springs, Iowa, farmer is always looking to improve efficiency and productivity.
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