%0 Journal Article %T The age of artificial poplar woods’ quantitative economic exploitability in the Central Chernozem Region %A Tsarev, V.. %K poplar, quantitative economic exploitability of wood, average and current annual increment, the age of final yield, Euro-American sorts, productivity, perspective assortment %J Actual directions of scientific researches of the XXI century: theory and practice %D 2014 %N 2 %P 4 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov