West Pomeranian University of Technology, Faculty of Environmental Management and Agriculture, Department of Construction and Use of Technical Devices, ul. Papieża Pawła VI nr 3, 71-459 Szczecin, Poland
Journal of Research and Applications in Agricultural Engineering 2015;60(1):5-10
The article presents the results of prognostic simulation which refers to the momentary dose of liquid applied by the field
sprayer without the automatic pressure control. The data registered at frequency of 1 Hz, related to the speed, the direction
of movement and the position coordinates of the sprayer during the process of desiccation of the winter rape were used in
the simulation. Based on the results, it was found that during application of chemical protection treatment using a field
sprayer without automatic pressure control it is problematic to maintain a constant operating speed and the direction of
movement, and as a consequence- entails the coverage of only 25% of the field surface.
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