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Density optimisation of pine plantations in the Left-Bank Steppe in ukraine Cover

Density optimisation of pine plantations in the Left-Bank Steppe in ukraine

Folia Forestalia Polonica
Volume 66 (2024): Issue 2 (June 2024)
By: Viktor Tkach,  Oksana Tarnopilska,  Volodymyr Luk’yanets,  Sergiy Musienko,  Oleksii Kobets,  Maksym Rumiantsev and  Vira Bondarenko  
Open Access
|Jun 2024

Figures & Tables

Figure 1.

Location (Δ) of the study site (49°26′30″N, 36°54′05″E)
Location (Δ) of the study site (49°26′30″N, 36°54′05″E)

Figure 2.

Density dynamics in pine stands in different experimental treatments
Density dynamics in pine stands in different experimental treatments

Figure 3.

Mortality intensity in the experimental treatments for the period 72–95 years
Mortality intensity in the experimental treatments for the period 72–95 years

Figure 4.

Density and average health condition indices of 95-year-old stands in different experimental treatments
Density and average health condition indices of 95-year-old stands in different experimental treatments

Figure 5.

Dependence of the average height (H) and diameter (D) on the stand density (N)
Dependence of the average height (H) and diameter (D) on the stand density (N)

Figure 6.

Changes in average height (A) and diameter (B) of 95-year-old pine stands depending on the stand density; a–e – identical Latin letters indicate statistically insignificant differences in the mean in the series by Tukey’s HSD
Changes in average height (A) and diameter (B) of 95-year-old pine stands depending on the stand density; a–e – identical Latin letters indicate statistically insignificant differences in the mean in the series by Tukey’s HSD

Figure 7.

Growing stock and basal area of 95-year-old stands in different experimental treatments
Growing stock and basal area of 95-year-old stands in different experimental treatments

Figure 8.

95-year-old stands: a – in control (photo: O. Tarnopilska); b – in treatment 2 “accelerated wood increment” (photo: O. Kobets)
95-year-old stands: a – in control (photo: O. Tarnopilska); b – in treatment 2 “accelerated wood increment” (photo: O. Kobets)

Figure 9.

Changes in average heights and densities of planted pine stands with age
Changes in average heights and densities of planted pine stands with age

Figure 10.

Changes in average diameters and densities of planted pine stands with age
Changes in average diameters and densities of planted pine stands with age

Figure 11.

Changes in growing stocks and densities of planted pine stands with age
Changes in growing stocks and densities of planted pine stands with age

Figure 12.

Dynamics of relative height H/D in the experimental treatments
Dynamics of relative height H/D in the experimental treatments
DOI: https://doi.org/10.2478/ffp-2024-0009 | Journal eISSN: 2199-5907 | Journal ISSN: 0071-6677
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Language: English
Page range: 104 - 117
Submitted on: Feb 12, 2024
Accepted on: Mar 3, 2024
Published on: Jun 15, 2024
Published by: Forest Research Institute
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year
Keywords:
L.,
thinning,
cultivation regimes,
growing stock,
health condition
Related subjects:
Life sciences,
Plant science,
Medicine,
Veterinary medicine

© 2024 Viktor Tkach, Oksana Tarnopilska, Volodymyr Luk’yanets, Sergiy Musienko, Oleksii Kobets, Maksym Rumiantsev, Vira Bondarenko, published by Forest Research Institute
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

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