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Quantifying Temporal Patterns in Symptoms of Nitrogen Deficiencies in Corn by Remote Sensing. |
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Remote Sensing Imagery as a Tool to Map High pH and Calcareous Soils on a Field Scale. |
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Use of Discrete Marginal Analysis for Calculating Economically Optimal Rates of Nitrogen Fertilization for Corn. |
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Using On-Farm Strip-Trials Across Many Sites and Years to Improve Nitrogen Management for Corn. |