TY JOUR TI ENVIRONMENTAL ASSESSMENT POTATO VARIETIES IN GROWING ACCORDING TO VARIOUS PREDECESSORS IN THE NORTHERN FOREST-STEPPE OF THE TYUMEN REGION KW potatoes KW variety KW yield KW quality KW tubers KW stability KW adaptability. JO Bulletin of KSAU AU Kazak, A.A. AU Loginov, Y.P. AU Gayzatulin, A.S. PY 2021 IS 0 PB Krasnoyarsk State Agrarian University