TOOLS AND DEVICES FOR APPLICATION FOR DEPOSITING INTRODUCED MATERIALS RELATIVE TO AGRICULTURAL PLANTS ON AGRICULTURAL FIELDS Russian patent published in 2019 - IPC A01C23/00 A01M7/00 

FIELD: agriculture; machine building.

SUBSTANCE: group of inventions relates to agricultural machine building. Fluid media application unit for application of fluids to plants in rows in the field comprises a frame, at least one application unit lever arranged to apply fluids in the plant rhizosphere during the fluid flow through the application unit, and a fluid pipeline connected to the frame and arranged in a row between the plants to deliver a fluid medium to the middle of the row between the plants. Pipeline for fluid medium has first part descending downward from frame and second part extending backwards from first part to row between plants. Application device contains a frame, at least one lever of the application unit located in the plant rhizosphere during the fluid flow through the application unit, and a nozzle, which is located on at least one lever of the application unit for liquid dispensing.

EFFECT: ensuring accurate application of fluids into the target area of rows of plants for more efficient spraying, reducing losses of the introduced material.

34 cl, 83 dwg