Open AccessThe assessment sectional area of stem wood and stocks in experimental trees reclamation Western Donbass plot № 1
Author(s) -
V. M. Zverkovsky,
O. S. Zubkova
Publication year - 2016
Publication title -
pitannâ stepovogo lìsoznavstva ta lìsovoï rekulʹtivacìï zemelʹ
Language(s) - English
Resource type - Journals
ISSN - 2073-8331
DOI - 10.15421/441612
Subject(s) - forestry , diameter at breast height , larix gmelinii , sowing , volume (thermodynamics) , geography , mathematics , botany , horticulture , biology , physics , quantum mechanics , larch
The linear growth of forest plantations of Western Donbass’ recultivating plot №1 were studied. The established cross-sectional the area of trunks and timber reserves experimental trees.Characterized by parameters which are the volume of wood: its height, diameter at breast height and shape of the forming barrel. In diameter at breast height cross sectional area is determined and then the barrel volume is calculated. Cross sections of tree trunks are shaped like a circle or an ellipse. Knowing the volume of logs we calculated reserves of wood for trees experimental plots.The largest reserves of timber and cross-sectional area characterized planting U. pumila – 15,367 m3 and 1,9583 m2, A. platanoides – 13,328 m3 and 2,67 m2, Q. robur – 10,120 m3 and 1,452 m2, J. virginiana – 8,748 m3 and 2,106 m2. The least plantation stocks of wood characterized E. angustifolia – 1,3699 m3 and 0,3693 m2, R. pseudoacacia – 2,9478 m3 and 0,8350 m2, P. rallasiana – 3,1626 m3 and 0,3279 m2.