Sowing and cultivating method and tool combination for the application of this method

摘要

1. Cultivating and sowing method in which the upper topsoil layer is removed by means of a rotating cutter provided with soil-removing tools and dispensed backwards as seen in the direction of travel as thrown soil and seed is widely deposited through the soil tracks by the seed guide tubes on the soil horizon produced by the cutter and is covered by the soil tracks, characterized in that the soil in front of the cutter is compacted by a presser roll, the soil tracks produced by the cutter are guided rearwards freely, i.e. without a bottom flap, the seed guide tubes open into duckfoot broadcasting coulters and the working depth of the cutter and of the coulters is determined by the presser roll running in front and a supporting arrangement running behind, this tool unit being pulled by a tractor.