TY JOUR TI THE EFFECT OF EXTRACTS FROM NONCONVENTIONAL PLANTS ON SEED GERMINATION, GROWTH AND DEVELOPMENT OF CROPS KW extract KW growth regulator KW energy of germination KW viability of seeds KW cultures JO Bulletin of KSAU AU Prokudina, O.S. AU Stepanov, A.F. AU Chupina, M.P. PY 2017 IS PB Krasnoyarsk State Agrarian University