TY JOUR TI The use of humic preparations for the cultivation of planting material of woody plants in the arid region KW biostimulators of growth KW development KW growth KW “Ekobiosfera” KW rational nature management KW arid region JO Agrarian Bulletin of the AU Romanenko, A.K. AU Solonkin, A.V. AU Solomenceva, A.S. AU Egorov, S.A. PY 2022 IS 221 PB Ural State Agrarian University