The dependence of the optimal displacement e of the tractor traction line and the distance d from the point of the center of resistance of the plow to the furrow wall on the number of bodies i: 1 – with a body width of 0.55 m 2 – with a working width of 0.30 m; 3 – structural displacement e_К; 4 – the distance from the center of resistance of the plow to the wall of the furrow.