TY JOUR TI Effect of agromeliorative and agrochemical measures on productivity, mobility of 90Sr in soil and its admission to the plant KW JO Agrarian Bulletin of the AU Arysheva, S.P. AU Sviridenko, D.G. AU Ratnikov, A.N. AU Petrov, K.V. AU Mazurov, V.N. AU Semeshkina, P.S. PY 2019 IS 187 PB Ural State Agrarian University