Deep plowing and stubble removal dryland knife
The deep tillage and stubble removal dryland blade is a heavy-duty, high-efficiency agricultural machinery accessory specifically designed for dryland tillage operations. It is primarily installed on rotary tillers, stubble removers, or combined tillage machines, replacing standard rotary tillage blades. Its purpose is to powerfully break down compacted soil, deeply bury root stubble and weeds, and break up the plow pan, creating a loose, deep, and moisture-retentive seedbed for dryland crops (such as corn, wheat, soybeans, and cotton). It is one of the key tools for achieving conservation tillage and soil improvement.
Multiple blade types are available:
Chisel-shaped blade (L-type): Strong soil penetration, primarily used for deep tillage, stubble removal, and land reclamation. Suitable for fields with straw mulch or large stubble.
Curved blade (IT-type): Combines soil penetration and breaking up, with low cutting resistance and finer soil breaking effect. Suitable for conventional dryland tillage and land preparation.
1、Corn and wheat stubble fields in arid and semi-arid regions of northern China.
2、Fields where straw mulch requires direct stubble return to the field.
3、Fields with severely compacted soil requiring deep loosening and improvement.
4、Reclaimed wasteland, meadows, and other hard soil types.











