Modernized planter UPS-8 completely similar to Vesta 8, Dnipropetrovsk region.

Modernizedplanter UPS-8 completely similar to Vesta 8 universal pneumatic seeders, intended forprecise sowing of calibrated seeds of corn, sunflower, castor, sorghum, soybeans, as well as seeds of fodder beans, beans, lupine, with simultaneous, separate from seeds, introduction of granular mineral fertilizers and rolling of the soil in the rows.
(//tractor-service.com)
It is also possible to sow uncalibrated seeds, but in this case the accuracy will directly depend on the difference in size and the degree of damage to the seed material.

Precise seed drills provide sowing to the final density, excluding the use of manual labor when forming the required interval between plants.