Importance

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Abstract

An apparatus and process for manipulating and clearing crop residue or other debris from a zone of soil before tilling the zone of soil to form a seedbed. The apparatus may be attached to the tool bar of a farm implement and includes a pair of fingered wheels which are rotated by the ground and manipulate the crop residue as the apparatus moves along the ground. A rotating coulter blade is disposed behind and between the wheels, and the wheels pull the residue rearward and press it against the soil surface where it is cut by the rotating coulter blade. The coulter blade cuts the residue into several portions at least some of which are thrown outward away from the zone of soil to be tilled. A zone tillage apparatus then tills, mixes, aerates and fertilizes the soil in the zone to form a fertilized seedbed, and a planter places seed in the seedbed, all of these procedures being carried out in one pass along the soil.

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First Claim