Apparatus and method for preparing agricultural ground for planting

摘要

The apparatus of the present invention prepares agricultural ground for planting by performing multiple functions in a single pass over the field. The apparatus includes rolling choppers and coulters for cutting crop residue, and disks and rippers for tilling the soil. The apparatus also includes a harrow for further mixing the soil and crop residue, and spreading the mixture evenly over the field. The coulters, disks, and rippers are mounted in sets on independent arms which float freely upwardly and downwardly to accommodate variations in the ground surface.