TY CONF TI RESOURCE-SAVING TECHNICAL SOLUTIONS FOR STUMPS REMOVAL ON CUTTINGS AND BURNING AREAS KW reforestation KW cuttings KW burning areas KW stumps uprooting KW stumps crushing JO TECHNOLOGIES IN BIOECONOMICS: INNOVATIONS AND CHALLENGES IN THE 21ST CENTURY AU Pozdnyakov, E.V. AU Druchinin, D.Y. AU Sorokina, K.S. PY 2025 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov