THE ASSESSMENT OF BRANCHES MORTMASS IN PINE FORESTS OF KYIV POLISSYA

O.O. Avramchuk, A.M. Bilous, D.M. Golyaka

Abstract


The experimental research of data of branches mortmass of trees (d>1 cm) in pine forests in Kyiv Polissya are shown. The characteristic of branches mortmass of (d>1 cm) I – V classes of destruction and quantitative indicators as well are presented. The detected dominance of the ІV class of destruction into branches mortmass (d>1 cm) of trees is shown. The inverse correlation among mortmass of branches (d>1 cm) and age, average diameter and average height of pine stands is identified. In pine forests of Kyiv Polissya the mortmass of branches (d>1 cm) begins to form in III-IV classes of age, and can change from 0.5 to 3.0 t·ha-1 of absolutely dry matter.

Keywords


Pinus sylvestris L.; forest; mortmass; branches of trees; class destruction; model; Kyiv Polissya

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