UNIT FOR PESTICIDE APPLICATION ON PERENNIAL CROPS Russian patent published in 2012 - IPC A01M17/00 A01B49/06 A01B17/00 A01C15/00 A01G29/00 

FIELD: agriculture.

SUBSTANCE: fertilising unit for application of the active ingredient in the root zone of a set of plants includes: subsoil plant-feeder with a cutting element for formation of a furrow in the ground, an injector connected to the cutting element to provide injection of the active ingredient in the furrow, and the positioning device made with the ability to change the position of the cutting element so that a furrow is formed in one material in the root zone when moving of the cutting element through the other material in the root zone. In the fertilising unit there is also a surface plant-feeder made with the ability to apply the active ingredient on the soil surface, and a deflector made with the ability to push off low branches from the way of the fertilising unit. The method of processing a set of plants involves the use of the unit to form a furrow in the root zone, and the use of the unit for injection of the active ingredient in the furrow.

EFFECT: invention provides increase of efficiency of the active ingredient application in the soil, especially in areas with abundant vegetation.

42 cl, 6 dwg, 2 tbl