CROPS CULTIVATION WITH FERTILIZERS APPLICATION AND DEVICE FOR ITS IMPLEMENTATION Russian patent published in 2008 - IPC A01B79/02 A01C7/20 

FIELD: agriculture.

SUBSTANCE: method includes soil processing, crops sowing and chemical fertilizers application. The soil processing is carried out by cutting it in a horizontal plane at a depth less than depth of hemicarp incorporation at some height with the formation of a horizontal surface. Three furrows should be ploughed. The central furrow is performed by cutting the soil and sealing the walls. The side furrows with a less depth are placed at the left and right of the central one at a distance equal to half of the spacing width. These furrows are formed by the excavation of soil and laying it in the ridges. The central furrow is fertilized in the form of vertical strips. The seeds are applied to the side furrows with a start dose of fertilizer and covered by the ground. The earlier raised loose soil is covered then and it is rammed over its side furrows. While ramming the distance from the furrow bottom to the surface level should be kept equal to the depth of seed incorporation. The device contains duckfoot, drill tube, left and right seed deflector and a wedge. The seed deflector's length equals to the half width of spacing. The wedge and bottom part of drill tube are located below the cutting edge of the duckfoot. The ditchers are installed on both sides of the axis at a distance equal to the half width of spacing. The stilts are made in the form of boxes, divided into three cavities. The first cavity at the front of the desk is equipped with the stilt, at the bottom of which a wedge is mounted. The seed deflectors are attached to the bottom of the second and third-seed cavities of the drill tube. The ditchers have a cutting edge located below the cutting edge of the duckfoot. There are left and right shellboards at the back side of the duckfoot at a distance from the centre line, exceeding the width of spacing. The lower parts of shellboard are located at the cutting edge duckfoot. The roller is attached to the back side of the sock, executed in the form of axis with two discs, the distance between which equals to the width of spacing.

EFFECT: improving the quality of crop yields.

5 cl, 9 dwg