Comparative Experiment on the Use of Unmanned and Ground-Based Technologies of Fertilizer and Crop Protection Products on Winter Barley

The results of a comparative experiment of the use of an agricultural drone Agras T10 and ground agricultural machines (Amazone ZA-X Perfect fertilizer spreader, Amazone UF-901 sprayer) for the application of nitrogen fertilizers and plant protection products (herbicides, insecticides and fungicides treatment) are presented. Yield of experimental and control plots, economic efficiency of unmanned and ground technologies are determined. Calculation of economic efficiency of unmanned technology showed that its productivity is 4 times less. While using this technology with differentiated fertilizer application the winter barley yield increased by 3,6% while the amount of fertilizer application decreased by 2%. Consumption of fuel and lubricants decreased by 1.4 times, metal consumption by 26.7 times.