| Cropland
Applications |
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| Ø | Best: Clean tilled corn, soybean, wheat |
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| crops |
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| Ø | Moderate:
Conservation tillage, |
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| rotations
involving hay |
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| Ø | Acceptable: Hay,
pasture |
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| Ø | Most variable:
Support practices, |
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| especially
contouring |
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