METHOD OF ROOTING SOIL HORIZONS TREATMENT Russian patent published in 2025 - IPC A01B79/02 A01C21/00 

FIELD: agriculture.

SUBSTANCE: in the method treatment and tillage of rooted soil horizons is carried out with compressed air pulses by means of a propulsor made in the form of a closed continuous elastic band with pneumatic hydraulic drills vertically immersed into the soil. After supply of compressed air pulses into soil, solutions of hydrogel and microbial biological preparations and/or fertilizers are supplied under pressure into cavities and voids formed in rooted soil horizons. At the same time the belt covers soil surface, preventing losses of compressed air and solutions. When submerged vertically, hydropneumatic drills overcome the force of penetration of rooted soil horizons due to operating force of propulsor; at the same time, deformation of elastic element of strain-gauge sensor of force of penetrometer is converted into electric signal the value of which is directly proportional to value of soil penetration force. Compressed air pulse frequency and pressure are set depending on electric signal by means of electric pneumatic valve and by means of electric pneumatic valve for fluid pressure of supplied solutions of hydrogel and microbial biopreparations and/or fertilizers. Hydropneumatic drills are removed from soil in direction of belt movement.

EFFECT: method makes it possible to increase quality and efficiency of treatment of rooted soil horizons, to reduce power inputs at maximum safety of biological and ecological parameters of soil, to provide for high mobility and energy efficiency of treatment.

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