TY CONF TI ANALYSIS AND ESTIMATION OF PRODUCTION COSTS ON THE EXAMPLE OF A TRAINING AND PRODUCTION POLYGON JSC BABAEVSKY LESPROMKHOZ KW economic activity KW clear-cutting KW renewal cutting KW reforestation KW intensive use of forests KW reforestation KW cost KW profitability KW and multi-operation equipment JO FORESTRY IN THE CONTEXT OF GLOBAL CHALLENGES: NEW PARADIGMS OF SUSTAINABLE DEVELOPMENT. FORESTRY - 2025 AU Koryakina, D.M. AU Druzhinin, F.N. PY 2025 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov