Aerial Color Infrared Photography for Determining Early In-Season Nitrogen Requirements in Corn von Sripada, R.P, Heiniger, R.W, White, J.G, Meijer, A.D

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Aerial color infrared photography for determining late-season nitrogen requirements in corn von Sripada, R.P, Heiniger, R.W, White, J.G, Weisz, R

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Illinois Soil Nitrogen Test Predicts Southeastern U.S. Corn Economic Optimum Nitrogen Rates von Williams, J.D, Crozier, C.R, White, J.G, Heiniger, R.W, Sripada, R.P, Crouse, D.A

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Aerial Color Infrared Photography to Optimize In-Season Nitrogen Fertilizer Recommendations in Winter Wheat von Sripada, R.P, Farrer, D.C, Weisz, R, Heiniger, R.W, White, J.G

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In-Season Tissue Testing to Optimize Soft Red Winter Wheat Nitrogen Fertilizer Rates von Weisz, R, Sripada, R.P, Heiniger, R.W, White, J.G, Farrer, D.C

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Attempt to Validate a Remote Sensing-Based Late-Season Corn Nitrogen Requirement Prediction System von Sripada, R.P, Heiniger, R.W, White, J.G, Crozier, C.R, Meijer, A.D

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Evaluating soil compaction with a portable electronic cone penetometer von Crozier, C.R, Heiniger, R.W, Bishop, M

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Replanting strategies for grain sorghum under risk von Williams, J.R., DeLano, D.R., Heiniger, R.W., Vanderlip, R.L., Llewelyn, R.V.

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