Something like that one can hear from the workers when they speak about the operational control of field work in some Agroholding. A large enterprise buys modern agricultural machinery on a regularly basis. There is also a computer program for plant growing – an American one, but its working year costs almost like buying a new machinery unit. Something is missing, though ... A simple example: how to find out that a machine operator of a seeding complex is doing both things at once: seeding and applying fertilizers according to the instructions of an agronomist. And not just making the seeding process, while your neighbor farmer is already applying fertilizers?