#$%^&*AU2013201245A120130926.pdf#####Abstract Assembly and method for the precision drilling of seed grains An assembly and a method for the precision drilling of seed grains use a drilling machine (12) with at least one row unit (14) which is assigned a drive (34) set up for instigating delivery of a seed grain (36) into a furrow (38), and a control system (60) which is connected to a position-determining system (64), to a memory device (62) for storing delivery positions of seed grains (36), to the drive (34) of the row unit (14) and to a seed material sensor (58) for detecting the actual delivery position of the seed grains (36) in the furrow (38). The control system controls the drive (34) based on signals from the position-determining system (64), the memory device (62) and the seed material sensor (58) so that the seed grains (36) are delivered successively at the delivery positions. Figure 2.
