俄罗斯切利来宾斯克农业机械化与电气化研究所研制的一台与拖拉机编组的移动式电流灭草装置，是由发电机、增压变压器和电极系统组成的。当灭草机组沿着电极场移动时，在电场之间保持高电压，并与地面上的杂草和作物残茬接触。此时形成闭合电路，于是电流通入土壤内，流经杂草 A mobile ammunition plant with a tractor, developed by the Institute of Agricultural Mechanization and Electrification of the Chelyabinsk, Russia, consists of a generator, a booster transformer and an electrode system. As the weeder unit moves along the electrode field, a high voltage is maintained between the electric fields and comes into contact with weeds and crop residues on the ground. A closed circuit is formed at this point, so the current passes into the soil and through the weeds