Abstract: A terracing attachment assembly is used with a moldboard plow movable in a forward direction across a field. The plow includes a plurality of moldboard plow bottoms supported below the plow frame in a spaced apart and laterally staggered relation along the direction of forward movement. The terracing attachment assembly includes a plurality of elongated blades being one less in number than the number of plow bottoms and a plurality of mounting components adjustably attaching the blades to the plow frame in generally transverse relation to the direction of forward movement and adjacent to given ones of the plow bottoms other than a lead one thereof.