Abstract
The combined unit is used for tillage with simultaneous introduction of protective and stimulating agents. A special feature of the unit is the use of pneumatic slot sprayers, they use a jet-forming device, which is necessary to create a highly dispersed air-drop jet. Agrotechnical requirements for such spraying ensure high quality distribution of the working fluid to the soil surface and supply the required rate of its consumption. The main task of the study of pneumatic slot sprayer was to determine the performance of this sprayer.
Highlights
The combined unit is used for tillage with simultaneous introduction of protective and stimulating agents
The use of chemical and biological plant protection products and the promotion of crop growth occur at almost all stages of agricultural production
A special feature of pneumatic slot sprayers is the use of an air jet as a means of delivering drops of working fluid at a given speed and dispersing the working fluid with an optimal set drop diameter in accordance with agricultural requirements
Summary
The combined unit is used for tillage with simultaneous introduction of protective and stimulating agents. Given that the main method that uses chemical means of protection is spraying, that is, processing objects with liquid preparations, the recommended method for applying biological remedies is ultra-low-volume.
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