FIELD: construction.SUBSTANCE: invention relates to the field of agriculture, in particular to the device and method for tillage. In the method, the device for implementing the method for basic deep vertical pin-assisted soil treatment is a tractor comprising a front frame with an additional frame attached thereto comprising two rotary drums, whose opposite ends are rigidly attached to the hubs of the rear wheels of the tractor. To the tractor trailer a frame with a rear rotary drum for inter-wheel cultivation of the soil is attached. Inside the rotary drums, by means of cups having holes along the length, there are soil-cultivating pins with holes for adjusting the depth of tillage to 35 cm and more and transferring to the transport position by aligning and securing the holes with the pins. On the frames of the rotary drums, the comb-shaped, spring-loaded mobile grilles are additionally fixed for the final breaking of soil clumps raised by the pins.EFFECT: fine-grained arable layer is provided in the humus l
