TY JOUR TI Influence planting time on the growth of forest plantation scots pine in the republic of Mari El KW Scots pine KW ball-rooted planting stock KW establishment technology KW forest plantation. JO Actual directions of scientific researches of the XXI century: theory and practice AU Zabolotskikh, P.. PY 2015 IS 3 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov