A seedbed that is not too finely crumbled is the basis for even and high-yielding stands. TREFFLER's passive tillage implements break the soil crumbs at the weakest link. PTO-driven implements, on the other hand, break the soil crumbs at the point where the tool hits - often at a strong joint. Thus, these machines promote soil erosion and siltation. TREFFLER machines protect the soil from wind and water erosion with stable crumbs and a layer of mulch on the surface.

The particularly flat work of TERFFLER precision machines also supports weed management. This means that the work can be flatter and flatter towards sowing. The aim here is to regulate the emerging weeds after they have emerged. In doing so, no weed seeds from deeper soil layers should be brought to the soil surface, as these subsequently emerge. This makes it possible to have a weed-free field for sowing.