Fuente: Wipo "precision farming" An agricultural implement arrangement includes a container of seed having an ID tag associated therewith; an implement for applying a product to a geographic area; an electrical reader configured for reading the ID tag and providing an output signal; and an electrical processing circuit coupled with the reader and the implement. The ID tag has data representing at least one attribute associated with the seed. The electrical processing circuit receives the output signal and controls the implement, dependent upon the output signal.