Arable

Partial deep tillage – a win-win for soil fertility, yield and climate protec­tion

The prin­ciple of partial deep tillage (PDT) boasts a rich history, having been devel­oped in East Germany as early as the late 1950s. Initially aimed at increasing soil fertility and yields, this method has found renewed rele­vance today. Soil scien­tists Prof Dr Michael Sommer from the Leibniz Centre for Agri­cul­tural Land­scape Research (ZALF) and Andre Hahn from the agri­cul­tural machinery manu­fac­turer Lemken are now lever­aging this histor­ical knowl­edge in their ‘Carbon Tillage’ project to further protect the climate.