%0 Journal Article
%T Studies of the effect of biologically active substances on the growth of European Spruce in Kostroma Region, Russia
%A Tretyakov, V..
%A Korenev, I..
%A Bagaev, S..
%K biologically active substances, growth regulators, woodless area, seedlings, spruce, stem height, stem diameter
%J Actual directions of scientific researches of the XXI century: theory and practice
%D 2014
%N 2
%P 3
%I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov