TY JOUR TI FRONTIER TECHNIQUE OF CREATING PROTECTIVE FORESTS STANDS AROUND NURSERIES ON INEFFICIENT SITES: TECHNOLOGICAL FOUNDATIONS KW forest nurseries KW protective forest stand KW seed pelleting KW seed grading KW UAV-based remote sensing KW UAV-based seeding JO Forestry Engineering Journal AU Novikov, A.I. AU Ivetić, V.. AU Nikulin, S.S. AU Demidov, D.N. AU Petrishchev, E.P. PY 2022 IS 12 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov