TY JOUR TI New intersectional hybrids of Eupopulus L. KW hybridization KW reproduction KW variety testing KW poplar KW biometric indicators KW state registration of varieties JO Forestry Engineering Journal AU Tsarev, A.P. AU Tsareva, R.P. AU Tsarev, V.A. AU Myakotnikova, E.A. AU Momot, R.V. PY 2023 IS 13 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov