%0 Journal Article %T Impact on the girth thinning of pine built with high initial density %A Kuklina, N.. %A Chefranova, M.. %A Domrachev, N.. %K forest plantation, density, thinning, girth %J Actual directions of scientific researches of the XXI century: theory and practice %D 2015 %N 3 %P 3 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov