A.SafarovO.MamadiyorovD.Irgashev2026-07-072026-07-072025-05-03https://dspace.kstu.uz/handle/123456789/4616To make a stale seedbed or prepare a seedbed for drilling you need to ensure that the machine you are using follows the contours of the field. If not you will have areas in the field that are under or over cultivated or consolidated and this will effect the crop growth and yield at harvest. The end result is that the discs pull themselves into the ground more which assists penetration meaning more soil is inverted and residue incorporatedotherdiscsoilcultivatedhorizontalradiusdeterminedArticle