Early diagnostics of the forestry effect of trees in scotts pine forest cultures
https://doi.org/10.53374/1993-0135-2024-3-51-55
Abstract
Early diagnosis of tree growth in a plantation is of great scientific and practical interest. The purpose of this research was to test the use of the indicator “tree height at 10 years of age” to predict further growth and productivity of trees in ripening Scots pine forest plantations. Model trees in the sample plots were selected according to the principle of proportional-step representation. After bucking, they were subjected to a full analysis of the tree trunk. As a result of the analysis, the following were calculated: height at 10 years of age, height, diameter and volume of the trunk at 70 years of age. Research has shown that in ripening pine forests, some of the leader trees lose their leading positions, and some of the outsider trees increase their ranking position in height and diameter. Trees of average rank become, as it were, the center during rank movements: their position with age is the most stable in all taxation indicators (height, diameter and volume of the trunk). Thus, height at 10 years of age can be used as a diagnostic feature showing the success of trees in forest plantations of older pine trees.
About the Authors
M. D. Merzlenko
Institute of Fоrеst Science Russian Academy of Sciences
Russian Federation
Russian Federation
21, Sovetskaya str., 140030, Uspenskoe, Moscow Region
V. A. Bryntsev
Main Botanical Garden named after N.V. Tsitsin Russian Academy of Sciences
Russian Federation
Russian Federation
4, Botanicheskaya str., 127276, Moscow
A. A. Kozhenkova
Main Botanical Garden named after N.V. Tsitsin Russian Academy of Sciences
Russian Federation
Russian Federation
4, Botanicheskaya str., 127276, Moscow
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Review
For citations:
Merzlenko M.D., Bryntsev V.A., Kozhenkova A.A. Early diagnostics of the forestry effect of trees in scotts pine forest cultures. Conifers of the boreal area. 2024;42(3):51-55. (In Russ.) https://doi.org/10.53374/1993-0135-2024-3-51-55
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