Edge Treatment of the Field and Field-Protective Forest Plants from Weeds and Pests

Abstract

The design of the device for a hinged rod sprayer of plants for edge processing of the field by the main method of spraying of litter and pests is proposed. The average number of droplets deposited on the surface per 1 cm2 at a distance of up to 15 m meets the agrotechnical requirements for the use of herbicides, as well as insecticides and fungicides. According to the height of the cards at a distance of 10 m from the nozzle, the number of drops per 1 cm2 decreased, and especially with an increase in the height of their location from 69.7 to 17.5 and 31.7 pcs/cm2. At a distance of 15 m from the nozzle, the droplets were small and practically did not settle on the cards. When the vehicle is moving 7.2 km/h (2.0 m/s), the total mass flow of the working fluid of 2 slot sprayers LU-04.AD-04 (color code – red) and 2 slot sprayers LU-02.AD-02, (color code – yellow) at a pressure of 4 The bar was 45.5 g/m linear. It took 45.5 liters of working fluid to work 1 km of the forest belt. For example, a capacity of 600 liters is sufficient for edge processing along the perimeter of a field with a length of 13.2 km. The developed technical means will ensure the effective treatment of protective forest plantations from weeds and pests.