MACHINE FOR COMBINATION OF AGROTECHNICAL OPERATIONS Russian patent published in 2010 - IPC A01B49/04 A01C23/02 

FIELD: agriculture.

SUBSTANCE: machine includes a bearing system, a hinge, blades, a batcher, a support wheel, fertiliser distributing devices, the soil fertilisation device. It also has disk harrows that are placed before blades. Axes of disk harrows are fixed at an angle to a line of blades movement. There are wireways mounted before disk harrows for surface fertilisation. The blades have scatterers; the mix of air and fertilisers for under soil fertilisation arrives to these scatterers. There are two rows of packers behind the blades.

EFFECT: machine makes it possible to raise quality of the top layer soil processing, provide equal fertilisation and to increase agricultural crops yield as well.

3 cl, 4 dwg