Cover Crop Studies & Trials

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Nitrogen Application to Corn Following Cover Crops

The purpose of this study was to better understand N management of corn following cover crops. Nitrogen was applied as urea broadcast at V6 at four rates: 0, 100, 175, and 250 lb N/ac. Additionally, the 0 lb N/ac treatment was split so that half had a cover crop preceding it, and half did not (therefore the 0 lb N/ac treatment with no cover crop was not randomized). Plots were 80 foot wide and 200 foot long, with the exception of the 0 lb N/ac treatments, which were only 40 foot wide.

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