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A Retrospective on Crop Rotation Research during the Last Century - What Have We Learned?. |
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Organic Corn Production Practices across the Corn Belt. |
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Tillage System Impacts on Crop and Soil Responses to Crop Rotations: The View from Long-Term Experiments. |
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Tillage x Rotation Interaction: Strip-Tillage compared to Conventional Tillage and No-Tillage under Various Corn Crop Rotations. |