Substantiation the technology and parameters of the “paraplau” type soil dredger for a two-tier plow

The purpose of the study was to substantiate technology and parameters “paraplau” type soil dredger for a two-tier plow. basic principles methods classical mechanics, mathematical analysis statistics were used in this study. Sub-tillage loosening most compacted layers fields from under cotton must be carried out strip way along line middle irrigation furrows between rows. It is established that implementation subarable cotton, width plow should multiple row spacing. At same time, subsurface spacing with one working body, dredgers are installed behind each even lower body plane field edges odd bodies. In case subtillage by two an inclined stand, body. An analytical relationship obtained justify relative position bodies dredgers, as well their parameters. Experimental studies have resistivity decreases (in comparison continuous loosening) when loosened pointed paw 17.56%, posts 24.04%, post 23.24%.