Universal pneumatic seer VESTA 8, Ups 8, Poltavskaya region.

Characteristics, main purpose:
• grain crops (corn, sorghum);
• leguminous crops (soy, beans, lupine and forage beans);
•technical crops (sunflower, castor bean)(//tractor-service.com)
with the simultaneous introduction of granulated mineral fertilizers separately from the seeds and rolling of the soil in the rows.

It is possible to sow uncalibrated seeds, but in this case the accuracy will directly depend on the difference in size and the degree of damage of the seed material.
Precise seed drills ensure sowing to the final density, excluding the use of manual labor when forming the required interval between plants. посев на конечную густоту, исключая применение ручного труда при формировании требуемого интервала между растениями.
Due to the arrangement of the axis of the support-drive wheelswheels on the same line with the grain coulters, synchronous copying of the field relief is achieved by both the frame and the sowing section.