TY JOUR TI Design and testing of a precision seeding device for aerial sowing of pelleted forest seeds from a UAV KW seeding device KW aerial sowing KW UAV KW simulation modeling KW computer-aided design (CAD) KW testing KW discrete element method (DEM) JO Forestry Engineering Journal AU Lysych, M.N. AU Bukhtoyarov, L.D. AU Gnusov, M.A. AU Druchinin, D.Y. AU Martynovskiy, E.V. AU Bryndina, L.V. PY 2025 IS 15 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov