2021 Orthman Research Yield Book


University of Minnesota This experiment investigated the interactions between row establishment treatments and fertilizer N rates for corn production in a kura clover living mulch system during the 2021 growing season at Arlington, WI. Treatments were applied on May 7 th and corn was seeded at 36,000 plants/acre on May 8 th . The rotary zone tillage tool increased grain and stover yields as well as plant N uptake relative to the Orthman and banded herbicide treatments.

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