Universal pneumatic seeders designed for precision sowing of calibrated seeds of corn, sunflower, castor beans, sorghum, soybeans, and seeds of broad beans, beans, and lupine with simultaneous, separate from seeds, mineral fertilizers and soil packing in the rows. • the number of seeds that falls from the hopper to the metering chamber is regulated by the damper; • comb collar spare provides precise single-seed sowing; • the presence of inspection window allows the configuration process, visual quality control of the sowing; • to quickly remove the seeds from the seed chamber of the unloading hatchway is provided; • established on the sowing disc agitator, which prevents the compaction and arching of seeds in the sowing unit's chamber. Aggregated with tractors up to 80 HP