TY JOUR TI Assessment of the level of productivity and adaptive potential of linseed varieties in Belarus KW linseed KW variety KW seed yield KW yield range KW adaptive potential KW plasticity KW stability KW coefficient of variation KW homeostaticity KW breeding value JO Agrarian Bulletin of the AU Maslinskaya, M.E. PY 2021 IS 212 PB Ural State Agrarian University