TY JOUR TI The influence of complex organic fertilizer on the growth of biomass of poplar cuttings ‘E.s.– 38’ KW poplar KW cuttings KW organic fertilizer KW morphometric parameters KW biomass KW growth processes JO Forestry Engineering Journal AU Trapeznikova, E.I. AU Ryzhkova, V.S. AU Popova, A.A. AU Evlakov, P.M. AU Popova, V.T. PY 2025 IS 14 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov