TY JOUR TI THE NATURAL REGENERATION FORMATION ON THE CUTTING AREAS IN THE CONDITIONS OF THE FRESH HORNBEAM-OAK FOREST IN THE SOUTHERN PART OF THE UKRAINE RIGHT-BANK FOREST-STEPPE KW natural regeneration KW oak cultures KW acclimation rate KW cutting JO Bulletin of KSAU AU Ostapchuk, A.S. AU Kuzovych, V.S. AU Debrynyuk, Y.N. PY 2014 IS PB Krasnoyarsk State Agrarian University