XDC (Xtreme DeComposition) Rolls are the newest residue management rolls from Geringhoff. They are an upgrade to our ‘work horse’ North Star* rolls, which have been a staple in the Geringhoff line for years. XDC Rolls crimp, slice, and dice corn residue in to 2.5 - 3.5” pieces and places them so they settle around the stubble and cause rapid decomposition of both the residue and stubble.