Assortment structure in beech coppice stands in Boljevac region
Assortment structure in beech coppice stands was studied in the area of Boljevac. Assortment structure was evaluated according to the articles of the valid standard (JUS). The assortments represented in the assortment structure, based on the stemwood quality are: Logs for matches, sawlogs I II and I...
| Main Authors: | , |
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| Format: | Article |
| Language: | srp |
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Faculty of Forestry, Belgrade
2004-01-01
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| Series: | Glasnik Šumarskog Fakulteta: Univerzitet u Beogradu |
| Subjects: | |
| Online Access: | http://www.doiserbia.nb.rs/img/doi/0353-4537/2004/0353-45370489091D.pdf |
| _version_ | 1819202160825466880 |
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| author | Danilović Milorad Pantić Damjan |
| author_facet | Danilović Milorad Pantić Damjan |
| author_sort | Danilović Milorad |
| collection | DOAJ |
| description | Assortment structure in beech coppice stands was studied in the area of Boljevac. Assortment structure was evaluated according to the articles of the valid standard (JUS). The assortments represented in the assortment structure, based on the stemwood quality are: Logs for matches, sawlogs I II and III classes, mine timber, technical roundwood, pulpwood, wood for excelsior and fuelwood, I and II classes. The results of the analyses show that the value assortment structure (sum of the values of assortments produced from one tree) grows significantly with the increase of tree diameter and this dependence is presented by a degree function. The value percentage of logs for matches, sawlogs of the I and II classes, technical roundwood, mine timber, fuelwood and pulpwood, grows with the increase of the tree diameter. The occurrence of better quality logs (sawlogs) in these stands, in contrast to the beech coppice stand in the area of Crni Vrh results from the more favourable diameter structure. There are no statistically significant differences between the value assortment structure on the established sample plot series within the same locality, consequently the data ere united. Because of the differences in stand age, the data are not unified for the localities, although there are no statistically significant differences between value assortment structure for diameter degrees represented in them. False heart (red heart) is one of very significant defects of beech wood, and its incidence, inter alia, depends on tree age. The low effect of this defect of wood resulted in a significant percentage of logs for matches. Along with the value assortment structure this paper also presents the percentage of assortments depending on tree diameter. |
| first_indexed | 2024-12-23T03:59:37Z |
| format | Article |
| id | doaj.art-65845fd335bd4cc3944e71a7928745a8 |
| institution | Directory Open Access Journal |
| issn | 0353-4537 |
| language | srp |
| last_indexed | 2024-12-23T03:59:37Z |
| publishDate | 2004-01-01 |
| publisher | Faculty of Forestry, Belgrade |
| record_format | Article |
| series | Glasnik Šumarskog Fakulteta: Univerzitet u Beogradu |
| spelling | doaj.art-65845fd335bd4cc3944e71a7928745a82022-12-21T18:00:45ZsrpFaculty of Forestry, BelgradeGlasnik Šumarskog Fakulteta: Univerzitet u Beogradu0353-45372004-01-012004899110210.2298/GSF0489091DAssortment structure in beech coppice stands in Boljevac regionDanilović MiloradPantić DamjanAssortment structure in beech coppice stands was studied in the area of Boljevac. Assortment structure was evaluated according to the articles of the valid standard (JUS). The assortments represented in the assortment structure, based on the stemwood quality are: Logs for matches, sawlogs I II and III classes, mine timber, technical roundwood, pulpwood, wood for excelsior and fuelwood, I and II classes. The results of the analyses show that the value assortment structure (sum of the values of assortments produced from one tree) grows significantly with the increase of tree diameter and this dependence is presented by a degree function. The value percentage of logs for matches, sawlogs of the I and II classes, technical roundwood, mine timber, fuelwood and pulpwood, grows with the increase of the tree diameter. The occurrence of better quality logs (sawlogs) in these stands, in contrast to the beech coppice stand in the area of Crni Vrh results from the more favourable diameter structure. There are no statistically significant differences between the value assortment structure on the established sample plot series within the same locality, consequently the data ere united. Because of the differences in stand age, the data are not unified for the localities, although there are no statistically significant differences between value assortment structure for diameter degrees represented in them. False heart (red heart) is one of very significant defects of beech wood, and its incidence, inter alia, depends on tree age. The low effect of this defect of wood resulted in a significant percentage of logs for matches. Along with the value assortment structure this paper also presents the percentage of assortments depending on tree diameter.http://www.doiserbia.nb.rs/img/doi/0353-4537/2004/0353-45370489091D.pdfbeech coppice standvalue assortment structuresmall technical woodassortment value percentage |
| spellingShingle | Danilović Milorad Pantić Damjan Assortment structure in beech coppice stands in Boljevac region Glasnik Šumarskog Fakulteta: Univerzitet u Beogradu beech coppice stand value assortment structure small technical wood assortment value percentage |
| title | Assortment structure in beech coppice stands in Boljevac region |
| title_full | Assortment structure in beech coppice stands in Boljevac region |
| title_fullStr | Assortment structure in beech coppice stands in Boljevac region |
| title_full_unstemmed | Assortment structure in beech coppice stands in Boljevac region |
| title_short | Assortment structure in beech coppice stands in Boljevac region |
| title_sort | assortment structure in beech coppice stands in boljevac region |
| topic | beech coppice stand value assortment structure small technical wood assortment value percentage |
| url | http://www.doiserbia.nb.rs/img/doi/0353-4537/2004/0353-45370489091D.pdf |
| work_keys_str_mv | AT danilovicmilorad assortmentstructureinbeechcoppicestandsinboljevacregion AT panticdamjan assortmentstructureinbeechcoppicestandsinboljevacregion |