The invention relates to the field of agricultural machinery and in particular, to mechanisms designed to care for forest cultures established planting or sowing to not uprooted glade by loosening and soil preparation disc harrow and for the destruction of weeds, crushing and embedment plant residues predecessor. Attachment disc harrow care forest crops in not uprooted glade, comprising a frame, two pivot sections, each of which comprises a shaft, with a set thereon spherical disks mounted in two bearing supports arranged between the outer and followed by the spherical discs, according to utility model each support is provided with two rolling bearings, the distance h between the inner faces of the outer bearing cages of 0.01 N
