THE TURBULENT AIRSTREAM INFLUENCE ON THE SEEDING QUALITY

Abstract

The federal agricultural research centre vim, to create a planter with the original design of the seeding device with the use of new metering systems pneumatic powered vacuum and positive pressure air flow. the first is the design of the planters of domestic production by type supn-8, the second planter of the german company becker, which reflects the changes eliminate the possibility of damage to the seed. the design of the seeder with pneumatic sowing devices with the help of the air vortex to fill in the cone cells coulters. researched and analyzed various techniques of sowing seeds. the parameters of the dosing system: the speed of rotation of the sowing disc and the air flow, the angle of load cells, which provide uniform distribution of seeds dotted sowing method.