They are used for pre-sowing soil preparation for sowing precision crops, moisture closure, fallow tillage. In one pass the following operations are performed: cultivation, loosening, levelling, pre-sowing rolling and creation of a subsurface compacted seedbed.
- reinforced spring tines in 3 or 4 rows - breaks up soil clods.
- 380-400 mm stand spacing - retains moisture
- tine height - 400 mm, cross section 10x45 mm - levelling the field surface
- lancet tine width - 150 mm - creates a subsurface packer.
- working depth from 4 to 8 cm - mulches the field surface
- promotes earlier sprouting
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