| 摘要 |
An apparatus for cleaning debris from the surface of crop rows without substantially damaging the growing crop having a wheeled frame attachable to a pulling vehicle, the wheels positioned to avoid a growing crop, at least one journalled rotatable shaft attached to the frame, at least one brush positioned A each rotatable shaft, each brush having a plurality of bristles, and a power transfer member operatively connected to the rotatable shaft to transfer power from the pulling vehicle to the shaft.
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