RU2675926C2 - Method for treatment of arable soil layer - Google Patents

Abstract

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture. In the method of processing the arable layer of soil, soil tapes are formed as a result of cutting in the arable layer of slots to the height of the upper tier, then the loosening working bodies made in the form of a drill is carried out, to a depth of 15 cm to 25 cm formed soil tapes and their subsequent crushing as a result of their transfer in the opposite direction in the course of processing the arable layer. After the transfer of the soil tapes of the upper tier, the formation of the lower tier up to 12 cm deep is carried out by flat cutting of the soil of the lower tier, after that, the soil layer of the upper layer is thrown onto the formed lower tier as a result of its transfer and crushing of soil tapes.

EFFECT: increase in the moisture reserves in the soil is ensured, with a simultaneous improvement of the water-air regime in it, saving fuel and lubricants and increasing the productivity of tillage.

3 cl, 48 dwg

Description

Application area

The invention relates to methods for processing arable soil layer.

The invention can be used in agronomy.

Introduction

At present, when energy carriers have risen (or rather “soared”) in price, which significantly affects the cost of agricultural products, and climatic conditions have changed in the direction of warming, which leads to a constant moisture deficit in the upper layers of the soil. I have invented a tillage implement that can replace such existing tillage implements, for example, the cultivator LLG-10; disc harrow BDT-3; plow PN-5-35; RUM-3 mineral fertilizer spreader and many other tillage implements.

Thanks to the application of my invention on the expanses of agricultural land, the cost of fuel and lubricants (fuels and lubricants), which every producer of agricultural products inevitably burdens, will be reduced due to the high productivity of my invention and the quality of tillage, including the absence of shafts and collapses that form the use of well-known tillage tools.

Your gaze and consciousness is offered, as an embodiment of my invention, the Borisenko soil longline cultivator - 3 meters of capture (abbreviated as PNRB - 3.0).

The proposed tillage implement ПЯРБ - 3.0 is aggregated by MTZ-80 tractors; MTZ-100 in a single version, T-150; K-750 from 2 to 6 pieces in a coupler. The operational speed of the PNRB-3.0 is not more than 5 km / h, which corresponds to the productivity of one unit for 1 hour of operation 1.5 ha, for 7 hours, respectively, 10.5 ha with a tillage depth of 35 cm.

The consumption of fuel and lubricants compared with plowing and planing tillage of the arable layer when using my invention, by the way, is significantly reduced to 4 times.

The type of operation is performed by the working body - the drill, which at the moment of contact with the soil of the arable layer begins to rotate and is buried due to the weight of the tillage implement equipped with a ballast box. Using the working body, when using the invention, it forms the upper tier of soil I with a depth of up to 25 cm.

When using a tillage implement, two layers of soil are formed at the same time: the upper tier I up to 25 cm deep and the lower tier II up to 10 cm deep, which is formed using plane-cutting.

This method will significantly reduce the cost of fuel and lubricants per unit area, reduce agricultural terms, due to its productivity, deliver mineral fertilizers to the soil efficiently, do not require high skill from the machine operator, and increase and retain moisture in the soil, which is also an advantage of my invention.

The PNRB-3.0 does not supplant a traditional set of equipment that has been tested over the years, but only tries to occupy a worthy niche among them, giving agricultural specialists the opportunity to use the capabilities of this agricultural machine in an argumented and practical way, which will undoubtedly lead to an increase in crop yields, and will also expand soil cultivation techniques , which is also an advantage of my invention.

This is not a complete list of the possibilities and benefits of applying my invention, but only the advantages are obvious.

The simplicity of the principle of operation of the working bodies of the PNRB-3.0 and their unpretentiousness on different types and soil moisture make the implement and method and the arable layer quite acceptable for use in agriculture.

Comparison of the invention with other well-known agricultural equipment.

Needle harrows are known, see patents Nos. RU 284471, SU 184023 and SU 360012. These include a frame with support wheels, batteries of needle wheels and mechanisms of angle of attack of batteries. However, with an increase in the working width, the suspension of long branches of needle discs to the frame, holding them at the desired angle of attack, deepening them and raising them to the transport position is very difficult, as it requires an increase in the metal consumption of the overall harrow frame and tremendous effort when the battery is operated under the required angle of attack. In addition, the depth of processing of the surface soil layer does not exceed 10-12 cm in one pass, compared to PNRB-3.0 - 20-25, does not require additional effort on the angle of attack of the battery, because he has one angle of attack - 90 ° to the soil level of the arable layer.

In more detail, consider the example of the well-known needle harrow BIG-3.

The difference in processing in the first is up to 12 cm, in the second (PNRB 3.0) - up to 35 cm. The productivity of the first is 6.2 ha / h, and PNRB 3.0 is not less, but the processing depth is 2 times greater. Both the first and the second crush the soil into small fractions, fight weeds, improve the water-air regime of the soil, only by design features, the first one looks simpler, but the processing depth, quality and consumption of fuel and lubricants undoubtedly stand behind the PNRB-3.0 .

Now for comparison we take the PN-5-35 plow mounted by a T-150 tractor with a plowing depth of 30-32 cm and PYARB-3.0 mounted by a MTZ-100 tractor with a processing depth of up to 35 cm. The productivity of the first unit is 5.3 ha per 7 hours of work, the second (PNRB - 3.0) 10.5 ha in 7 hours of treatment. We also compare the T-150 tractors themselves to the class of tractors of 3 ton-force, and MTZ-100 to 1.5 ton-force. If the quality of tillage is the same for them, then the consumption of fuel and lubricants is incredibly incomparable in favor of the PNRB-3.0, as well as the productivity itself, besides the fertilizers are delivered strictly under the second tier of soil.

Compared with the RUM-3 mineral fertilizer spreader, the first spreads fertilizers on the soil surface with a productivity of up to 50 hectares per shift, requiring incorporation into the soil, then the second PNARB-3.0 directly self-closes fertilizers in the soil with a productivity of 10.5 hectares per 7 hours, complete with flat-cut legs and a processing depth of up to 35 cm, up to 18.4 ha in 7 hours.

As can be seen from the above examples, the PNRB-3.0 significantly exceeds the traditional agricultural implements and in their characteristics significantly surpasses them in the performance and consumption of fuel and lubricants and in many indicators not yet known to the author.

Disclosure of invention

The objective of the invention is the development of a new method of tillage of the arable layer, the use of which will increase the moisture reserves in the soil, while improving the water-air regime in it, will save fuel and lubricants, by reducing the resistance of the soil, and increase the productivity of tillage.

Another objective of the invention is the reduction of agricultural terms.

Another objective of the invention is the absence of dumps and collapses in the process of tillage.

Other objectives of the advantages of the invention will be discussed below as the description and presentation of the drawings.

So, according to the invention, namely, the method of processing the arable soil layer, which is characterized by the fact that they carry out the formation of the upper tier by tape-tearing loosening and crushing of the soil, namely, they carry out:

- the formation of soil tapes as a result of cutting in the aforementioned arable layer of cracks to the height of the upper tier,

- tearing apart by working bodies made in the form of a drill,

to a depth of 15 cm to 25 cm of the aforementioned soil tapes formed, followed by crushing them as a result of their transfer in the opposite direction along the course of processing the arable layer,

after the aforementioned transfer of soil tapes of the upper tier, the formation of the lower tier is up to 12 cm deep by plane-cutting the soil of the lower tier, and then the soil layer of the upper tier is poured onto the formed lower tier as a result of its aforementioned transfer and crushing of soil tapes.

Also, according to the invention, in the process of flat-tillage, the laying of mineral fertilizers under the lower tier is carried out.

Also, according to the invention, chaotic fertilizing is carried out in the upper soil layer.

When using my invention, the arable soil layer is characterized by the fact that it contains the upper and lower tier, while the said upper tier has a depth of up to 25 cm and is formed by belt-tearing loosening and crushing of the soil, and the lower tier has a depth of up to 10 cm, formed flat cutting soil.

Also, according to the invention, a layer of mineral fertilizer is located under the lower tier.

Also, according to the invention, a tillage implement characterized by the presence of:

- a movable frame, which in its front part contains at least one paw-stand with a lump crusher and at least two support wheels located in the rear of the said frame,

- at least one working disk, rigidly fixed to the shaft, and containing at least one working body, the rotation of which is transmitted as a result of its interaction with the treadmill mounted on the frame,

- at least two disk soil knives for forming soil tapes, which are located ahead in the direction of movement of the frame of the said rotating working disk on its sides,

- at least one paw with a plane cutter located behind the working disk in the direction of movement of the movable frame in the process of cultivating the soil.

Also, according to the invention, at least one fertilizer hopper is located on the frame, connected to the fertilizer supply system in the upper and lower soil layers.

Also, according to the invention, at least one box with a ballast is located on the frame, designed to control the depth of the rotating working bodies.

The objectives of my invention are solved by the fact that with a rectilinear translational movement of the tillage implement, aggregated by the tractor, through the working bodies connected to the shafts of rotation of the working bodies through the wheels sitting on the drive shafts of the working bodies, in a circle around the disk located on it, in contact with the soil, self-rotation of the working bodies occurs, and through the shaft of the disk and the sprocket sitting on it, it drives the fertilizer shafts with coils and agitators shafts with agitators in the fertilizer boxes themselves .

The design of the treadmill and the internal cone-shaped design of the wheel of the drives of the working bodies do not allow the latter to slip on the treadmill and the wheels sitting on the shafts of the drives, despite their non-centricity on the shafts, make the latter turn around on their shafts. Due to this power dependence, the shafts of the drive of the working bodies and the working bodies themselves spin. And since the weight of the agricultural machine itself with a loaded ballast box and the weight of fertilizers in the fertilizer boxes is not small, pressing on the working bodies, due to their scrolling along their axis and their shape, the working bodies are forced to deepen to a given depth, followed by tearing and tilting the soil, from her location to another.

After the working bodies are deepened to a predetermined depth (the racks of the front support legs sliding on the soil with skis and the rear support wheels determine the depth), the working bodies cease to rotate, having traveled the wheels (located on the rotation shafts) along the treadmill. And the soil knives when moving the unit forward due to the fact that they have a circular shape and are located at the lower point of the implement, cut the tape to the depth of the specified loosening of the first tier, sit on the lower shafts, scrolling on bearings, which greatly facilitates the exit of working bodies from the soil, due to mounting at an angle to the center of the disk, on which the shafts of the working bodies with the bodies themselves are mounted. There is a capture and release of a lump of soil on the stand-paw of a plane cutter or on lump crushers located in places of plane-cut paws.

Further, the working bodies are turned upside down on the disk circle, which rotates to lower them to their original working position, catching and guiding the drive wheels of the working bodies shafts and the bodies themselves along the treadmill, so endlessly while the unit moves forward.

List of figures

When considering embodiments of the present invention, narrow terminology is used. However, the present invention is not limited to the accepted terms and it should be borne in mind that each such term covers all equivalent elements that work in a similar way and are used to solve the same problems.

So the present invention is depicted in the following figures:

FIG. 1 - a working body made in the form of a semi-wedge-shaped drill.

FIG. 2 - a working body made in the form of a drill.

FIG. 3 - working body, made in the form of a wedge-shaped drill.

FIG. 4 is a plan view of FIG. 1 working body, made in the form of a semi-wedge-shaped drill.

FIG. 5 is a bottom view of FIG. 1 working body, made in the form of a semi-wedge-shaped drill.

FIG. 6 is a plan view of FIG. 2 working bodies, made in the form of a drill.

FIG. 7 is a bottom view of FIG. 2 working bodies, made in the form of a drill.

FIG. 8 is a bottom view of FIG. 3 working body, made in the form of a wedge-shaped drill.

FIG. 9 is a plan view of FIG. 3 working body, made in the form of a wedge-shaped drill.

FIG. 10 - spring.

FIG. 11 - the drive wheel of the working body of the drive shaft

FIG. 12 is a plan view of FIG. 11 wheels of the working body of the drive shaft.

FIG. 13 - the drive housing of the working bodies in the Assembly.

FIG. 14 - a shaft of a drive of working bodies without bearings.

FIG. 15 is an end view of FIG. 14 shaft drive working bodies.

FIG. 16 - a casing of a shaft of a drive of working bodies with a lock nut without a fixing bolt.

FIG. 17 - a shaft of a drive of working bodies without bearings.

FIG. 18 - connection of the working body with the drive shaft of the working body with a drive wheel, washer, springs, bearing in the housing.

FIG. 19 - drive mounting drive of the working bodies, with the mounting of bearing housings with a square disk seat on the axis.

FIG. 20 is a plan view of FIG. 19.

FIG. 21 - the work of the drive wheel of the working body along the treadmill for rotation of the working body with a modified eccentric on the square axis of the drive shaft of the working bodies.

FIG. 22 - a disk with a typesetting set of the drive of the working bodies with the working bodies side view and a treadmill of the wheels of the drive of the working bodies.

FIG. 23 - disk with a complete set of working bodies with their drives on the central square axis.

FIG. 24 - the central square axis of the disk with a thread at the edges and a slotted keyway.

FIG. 25 is a side view (end view) of FIG. 24.

FIG. 26 - disk knife assembly with a mounting fragment on the frame of the tillage implement.

FIG. 27 is a plan view of FIG. 26.

FIG. 28 is a side view of the treadmill for the drive wheel of the working bodies

FIG. 29 is a plan view of FIG. 28.

FIG. 30 is a top view of the mounting of the base of the treadmill with the track itself to a fragment of the frame of the tillage implement.

FIG. 31 - spacer sleeve mounting disc drives the working bodies.

FIG. 32 is a side view of FIG. 31.

FIG. 33 - a fully cultivating tillage implement.

FIG. 34 is a side view of FIG. 33 tillage tools.

FIG. 35 is a bottom view of FIG. 33 agricultural implements.

FIG. 35 is a bottom view of FIG. 33 agricultural implements.

FIG. 36 is a front view of FIG. 33 agricultural implements.

FIG. 37 is a rear view of FIG. 33 agricultural implements.

FIG. 38 is a front view of the legs of the ploskorez with the end of the duct

FIG. 39 is a rear view of FIG. 38.

FIG. 40 is a top view of a fertilizer box with agitators of fertilizers on axles, fertilizer unloading coils.

FIG. 41 is a side view of the connecting bracket of the drive mounting discs of the working bodies.

FIG. 42 is a perspective view of FIG. 41 connecting brackets of disks of fastening of a drive of working bodies.

FIG. 43 is a side view of an agricultural implement with a work area on two tiers of soil.

FIG. 44 is a front view of a soil crusher.

FIG. 45 is a side view of the soil lump crusher of FIG. 44.

FIG. 46 is a rear view of the soil crusher of FIG. 44.

FIG. 47 is a soil layer formed by a tillage implement containing the upper tier I and the lower tier II.

FIG. 48 is a plan view of the soil layer of FIG. 47.

In more detail in figures 1-48 shows:

1 - hex head with internal thread of the working body

2 - drill

3 - drill tap groove

4 - internal threaded connection

5 - spring

6 - drive wheel drive the working body

7 - conical square landing seat of the drive wheel of the drive of the working body

8 - landing bearing shaft drive of the working body

9 - bearing mounting hole

10 - drive shaft of the working body

11 - the square of the drive shaft of the working body

12 - threaded connection of the working body with the drive shaft

13 - a casing of a shaft of a drive of working bodies

14 - washer

15 - locking cotter pin in the hole of the shaft

16 - a lock nut of a casing without a lock bolt

17 - through hole in the shaft of the drive of the working bodies

18 - the seat of the bearings of the drive shaft of the working body

19 - square disk seat per axis

20 - a flange of a landing nest

21 - disks of fastening of drives of working bodies

22 - treadmill

23 - central square shaft

24 - keyway

25 - frame agricultural implements (fragment)

26 - circular knife

27 - a fork of a rack of a circular knife

28 - a rack of a fork of a circular knife

29 - a bracket for mounting a rack of a circular knife

30 - landing pillow with bearings

31 - bearing housing with bearings of the rack of a circular knife

32 - fastening nut

33 - the base of the treadmill with the track itself.

34 - spacer sleeve mounting disc drives of the working bodies

35 - corner attachment of agricultural implements to the tractor

36 - hydraulic hose

37 - hydraulic cylinder

39 - fixing the crankshaft to the frame

40 - a wheel of a back support

41 - paw of a plane cutter

42 - front support foot

43 - ski

44 - ballast box

45 - fat box

46 - rack mounting fertilizer boxes

47 - gears of drives of fertilizer and shafts of agitators of fertilizers in a fertilizer box.

48 - connecting finger traction

49 - lump crushers

50 - bearing in the housing mounting the central square shaft

51 - chain drive shafts fertilizer boxes

52 - level of tuk in a box

53 - the lever for turning the crankshaft with a hydraulic cylinder

54 - funnel piping

55 - stand paw cutter

56 - fertilizer coils

57 - fertilizer agitators

58 - fat shaft with coils

59 - shaft tedders

60 - asterisk of a fat shaft

61 - asterisk shaft agitators tuks

62 - housing with a plastic sleeve for the shaft of the fat

63 - crusher rack

64 - wheel travel limiter

65 - connecting brackets

66 - mounting bolt.

The order of the invention

To disclose the operation of my invention, as an example, take a single unit MTZ-100 plus PNRB-3.0. The tillage implement that I invented is attached to the tractor according to the scheme two-point on a hitch. This makes it possible for the tractor to wag a little, with forward movement, not to wag, with forward movement, without causing any harm to the agricultural machine.

The working bodies 2, under the weight of the tillage implement, ballast in the drawer 44 and the weight of the tuks in the fertilizer drawers 45, with the floating position of the lifting lever of the tractor hitch, self-lower until the front struts of the support 42 with the skis 43 have very tight contact with the soil, in which skis 43 begin to slide on the soil, limiting further deepening of the tillage implement, its front part. The rear support wheels 40, through the crank lever 53 connected to the hydraulic cylinder 37 and the travel limiter 64 for lifting the rear support wheels, determine the depth of tillage at its rear.

The front disk knives 26 in the amount of eleven pieces attached to the frame of the tillage implement 25, through the brackets 29 with the nut 32, have a stand 28, with a fork 27 sitting in the bearing housing with bearings 31, under the weight of the above factors, are buried in the soil. The soil is cut into a tape of a predetermined depth, defined by the front ski rack 42 with ski 43, having holes in the rack 42 with a stopper fixing the position of the rack 42 relative to the frame of the agricultural implement 25. The disks 21 for mounting the drives of the working bodies are mounted in pairs with brackets 65, in several places with fixing bolts. When lowering the frame 25 to the soil, they get in contact with the working bodies 2, made by the type of drill, sitting on the shafts 10 of the drive of the working bodies, mounted on bearings 8, which have seats 18 on the disk 21 of the fastening of the working bodies connected by bolts.

The design feature of the drive of the working bodies is as follows: the shaft 10 has a square drive of the working body 11, the locking hole 17, which does not allow the shaft 10 to walk freely on the bearings 8 through the cotter pin 15 and the washer 14, as well as the casing 13, which prevents the shaft 10 from walking freely on the bearing 8 holding it, through the lock nut 16 of the casing 13, with a lock bolt resting against the shaft 10.

A rubber drive wheel is put on the shaft 10, namely, on the square 11. The wheel 6 is spring-loaded on both sides by springs 5, the large ends of which abut against the wheel 6, and the other one side on the bearing base 8 and in the hexagonal head 1 of the working body 2 with the washer 14 The wheel 6 is spring-loaded on both sides by springs 5, the large ends of which abut against the wheel 6, and the other small ends of the spring 5 in the base of the bearing 8 and in the hexagonal head 1 of the working body with the washer 14. Wheel 6 has a tapered square seat 7, which gives backlash ode wheel itself, i.e. can change its angle with respect to him fastening shaft 10. In the lower part of the frame tilling implement 25, the wheel 6 has a tight contact with the treadmill 22, attached to the frame 25 by means of bolts. The end of the shaft 10 has a right-handed thread 12, on which the working body 2 is screwed. Such working bodies 2 are mounted on the disk 21, as shown in FIG. 22, you can attach from seventeen pieces or more, it depends on the diameter of the disk 21. According to my idea, through a distance of 15-20 cm in a circle of the ends of the working bodies 2. Disk 21 has the same disk 21, which sits on a joint shaft 23 in the places of landing disks 21 having a square base FIG. 24. On both sides, the joint shaft 23 has a thread and seats for bearings with housings 8. On the one hand, the joint shaft 23 has a slot for a key 24 for driving the sprockets into rotational motion, driving through chain fertilizer coils 58 with agitators 59. Disk 21 has a flange of the mounting seat 20 on the shaft 23 with a square seat 19. For assembling the disks 21, a spacer sleeve 34 is put on the joint shaft 23 with connecting brackets 65 (Fig. 41 and Fig. 42), then two disks 21 on both sides from spacer sleeve 34 and disks 21, through brackets 65, are connected with bolts and nuts in three or more places along the outer ends of disks 21. Then, one more spacer sleeve 34 is put on the shaft 23 in the wake of the disks 21 from two sides; then the bearings 8 with bearings through the mounting holes 9 are connected to the disks 21.

On the left side, the joint shaft 23 and the first on the right side in the forward direction of the agricultural implement are installed through the key and the key slot 24 leading the drive gear sprocket. The edges of the joint shaft 23 are fixed with nuts.

Returning, after describing the design of the device and mounting the working bodies 2 on the disks 21 sitting on the shaft 23, we can continue the work of the invention: the working bodies 2 meet the soil in pairs in a cut tape and due to the rotation of the disk 21 obtained from the contact of the working bodies 2 with the soil and wheels 6 mounted on the drive shaft of the working bodies 10, through the treadmill 22, the wheel 6, and with it the shaft 10 with a drill 2 at the end and the disk 21 itself, sitting on the shaft 23 begin each rotation, one with a drill 2 at the end is screwed into the soil under the mass elskohozyaystvennogo guns to the desired depth, the other - to scroll the disc 21 with other working bodies 2, finished screwed into the soil by the contact wheel 6 with a treadmill 22 during the forward movement of the frame forward tilling implement.

Having made his way along the treadmill 22, the wheel 6, being at the lower point of its path, stops rotating the shaft 10 with the working body 2. And since the unit moves forward, due to the angular location of the drive shaft of the working bodies 10 to the center of the shaft axis 23, and therefore working bodies 2, grabbed or discarded from both sides with circular knives 26, tear off and discard a piece of land, approximately 18 × 30 × 20 cm in size, on a rack 55 of the paws of a plane cutter with a crusher 49, where the latter striking the sharp edges of the crusher 49 crumbles and falls back onto land th. In addition, and this is not unimportant, when a piece of soil from the working bodies 2 located in pairs at a distance of 12-15 cm from each other due to their design send it to the crusher 49 between the working bodies 2 and the ploskore stand, there is practically no soil, since it is in flight, the plane-cutting paw 41 is free without any resistance to the soil on the stand 55 of the paw 41 of the plane cutter and there is no pressure on the upper tier of soil I, removed by disks 21 with working bodies 2, freely lower without lowering any effort from the tractor yar II with the soil, making it a fertilizer. In other words, flat-tillage becomes nothing more than cultivating the soil to a depth of 12 cm, which significantly reduces the consumption of fuel and lubricants per unit area and increases the productivity of tillage.

In this development lies the meaning of my invention - reducing the resistance of the soil to loosening what is happening in it. This method of tillage is non-traditional, when it is used, more powerful tractors are released and replaced by less powerful ones, a huge amount of fuel and lubricants is saved, making plowing more ecological, the productivity of the unit increases, and therefore the cost of agricultural products also decreases. I believe that my invention has the right to live and enormously enrich agronomic science and technology and will provide invaluable benefits to the national economy and the simple peasant, help to save one’s pocket and simplify the process of cultivating the soil, and that at the same time it will help to increase productivity.

I would like to separately pay attention to the arable layer, which contains two tiers I and II.

The upper tier I is used for continuous sowing crops - rye, wheat, barley, buckwheat, millet, etc.

The lower tier II is used for wide-row tillage (corn, potatoes, beets) for industrial crops.

The use of the inventive arable layer allows to increase the moisture reserves in the soil and improve the water-air regime of the soil, which increases the yield of planted cultivated plants and which is also very important will reduce the "wear" of the soil.

It is understood that the foregoing is only one possible best practice for introducing the present invention. The present invention is not limited to the options set forth above.

Technical result

The technical result of the invention is to increase the moisture reserves in the soil, while improving the water-air regime in it, ensuring the economy of fuels and lubricants, by reducing the resistance of the soil, and increasing the productivity of soil cultivation.

Claims (6)

1. The method of processing the arable layer of soil, characterized in that the formation of the upper tier by belt-tearing loosening and crushing of the soil, namely, carry out: - the formation of soil tapes as a result of cutting in the aforementioned arable layer of cracks to the height of the upper tier, - tearing loosening by working bodies, made in the form of a drill, to a depth of 15 cm to 25 cm of the formed soil tapes with their subsequent crushing as a result of their transfer in the opposite direction along the course of processing the arable layer, after the aforementioned transfer of soil tapes of the upper tier, the lower tier is formed to a depth of 12 cm by plane-cutting tillage of the lower tier, after which the soil layer of the upper tier is sprayed onto the formed lower tier as a result of its aforementioned transfer and crushing of soil tapes. 2. The method according to p. 1, in which in the process of plane-cutting tillage of the lower tier, the laying of mineral fertilizers under the lower tier is performed. 3. The method according to p. 1, which produce a random application of fertilizers in the upper tier of the soil.

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