KQ350 furrowing and ridging machine is a necessary agricultural machine for field operations such as furrowing and ridging, plant ridging, harvesting root vegetables, etc. The same tool holder can be equipped with a soil plough knife and a deep plough knife, and the two plows can be used interchangeably. Tractors under 35 horsepower can complete the operation, and the maximum tillage depth can reach 350mm.