Research over use in cereal seeders of an electric system of the drive of sowing devices
2001
Szulc, T. (Przemyslowy Instytut Maszyn Rolniczych, Poznan (Poland))
Sowing devices of a seeder with an electric drive are characterized with: little mass, easy regulation of quantity of seed sowing, constant rotational speed of sowing devices, large number of transmission ratio, possibility automatic steerings with norm of seed sowing, in comparison to sowing devices with a mechanical drive
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