TY CONF TI TECHNICAL SOLUTION FOR SUPPRESSING STUPS DURING SOIL PREPARATION FOR LANDING AFTER CUTTING KW reforestation KW tree stump KW chemical treatment KW chemical solution KW thinning KW final felling JO Ecological and resource-saving technologies in science and technology AU Ivanova, A.V. PY 2022 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov