Abstract: A plow sweep is provided including a shovel body defining a central front to rear extending axis and having a pair of first and second rearwardly divergent blade arms disposed on opposite sides of the central axis and joined at their forward ends along the axis to define a forward apex of the sweep. The arms are transversely rearwardly and upwardly inclined and the rear portion of the apex includes an integral upwardly directed mounting shank portion. The rear end of at least one of the arms terminates in an oppositely forwardly angulated blade-type wing arm. The forward edges of the arms are sharpened and the latter are also transversely rearwardly and upwardly inclined.

Abstract: A plow implement which completely plows and breaks the entire surface of a field being plowed in a single pass. This plow completely pulverizes the soil by means of upright cutting blades on double-opposing moldboard plows and single moldboard plows. Additional single sweeps and deep cutting sub-soiler devices may be provided with the over-all implement.