SYSTEMS, METHODS AND DEVICE FOR MULTIPLE SELECTION OF INTRODUCED AGRICULTURAL MATERIAL Russian patent published in 2022 - IPC A01C7/00 

FIELD: agriculture.

SUBSTANCE: invention relates to the field of sowing equipment. An agricultural seeder contains a seeding section made with the possibility of cutting a seed furrow, the first seed dispenser with the first case with the first seeding disc and the first electric drive, the second seed dispenser with the second case, with the second seeding disc and the second electric drive, a controller. The first and the second electric drives selectively alternately actuate seeding discs on a signal from the controller. Both dispensers are connected together, their cases have a single part with an outlet chute. Seeds are released from the specified first seed dispenser and the specified second seed dispenser along a common vertical plane intersecting the specified furrow.

EFFECT: use of the invention will make it possible to increase the efficiency of selecting and varying types of agricultural introduced material in the process of working in the field without mixing them.

19 cl, 42 dwg