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Disturb surface
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For mechanical
soil disturbance that loosens soil
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Tillage type
(inversion, mixing+some inversion,
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mixing only,
lifting fracturing, compression)
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determines where
residue is placed in soil and
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how residue and
roots are redistributed within soil
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Buries and
resurfaces residue based on ratios that
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depend on residue
type
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Tillage
intensity (degree that existing roughness is
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obliterated)
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Recommended,
minimum, maximum depths
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Initial ridge
height
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Initial, final
roughness (for the base condition)
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Fraction surface
area disturbed (tilled strips)
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