ТИПОЛОГІЧНА ХАРАКТЕРИСТИКА ТВЕРДОЛИСТЯНИХ ДЕРЕВОСТАНІВ УКРАЇНИ

Authors

  • О. П. Бала National University of Life and Environmental Sciences of Ukraine image/svg+xml

Abstract

TYPOLOGICAL CHARACTERISTIC OF HARDWOOD STANDS OF UKRAINE

O. P. Bala.

Abstract. For the forest, as for most biological sciences, has always been a problem to classify forest stands on certain grounds which would allow them to separate certain homogeneous groups with less variation of main forest attribute. Based on database PA "Ukrderzhlisproekt" as of 1.01.2011 was analyzed the distribution of basic hardwood species in types of forest growth conditions. Were calculated mean forest attribute for oak, beech, hornbeam and ash stands and conducted a detailed analysis of growth in different soil condition. Research has shown that hardwood tree species prefer a growth in rich and fresh soil conditions (most common conditions D2, D3, C2 and C3). The calculation and analysis of variances of random variables for mean forest attribute (height, diameter and stock per 1 ha) for the most common class of age. The results of the comparisons we make decision for use of the type of forest growth conditions can be used as a indicator for the separation data for modeling the growth of stands.

Keywords: hardwood tree species, type of forest growth condition, variance.

Author Biography

  • О. П. Бала, National University of Life and Environmental Sciences of Ukraine
    кандидат сільськогосподарських наук,
    доцент кафедри лісового менеджменту

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Published

2018-04-18

Issue

No. 238 (2016)

Section

Статті

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