Structural and productive-developmental characteristics of white willow plantations of different density on humogley in Donji Srem
| Autor: | Petar Ivanišević, Milivoj Vuckovic, Branko Stajić, Martin Bobinac, Siniša Andrašev |
|---|---|
| Jazyk: | srbština |
| Rok vydání: | 2012 |
| Předmět: |
humogley
Willow General Computer Science biology white willow Agroforestry Pulpwood Sowing Forestry stem growth 15. Life on land planting density Soil type biology.organism_classification Population density Geography Sample plot lcsh:SD1-669.5 plantation structure Timber volume lcsh:Forestry Woody plant |
| Zdroj: | Glasnik Šumarskog fakulteta (2012) (106):7-28 Glasnik Šumarskog Fakulteta: Univerzitet u Beogradu, Vol 2012, Iss 106, Pp 7-28 (2012) |
| ISSN: | 0353-4537 |
| Popis: | The study was conducted in two plantations of white willow (Salix alba L.) in Donji Srem on the humogley soil type (hydromorphic black soil), which belongs to a narrow-leaved ash forest with remote sedge (Carici remotae - Fraxinetum angustifoliae Jov. et Tom., 1979). The plantations are located in the same depression. The SP (sample plot)-1 plantation is 21 years old with a 6×6 m planting spacing, and the SP-2 plantation is 27 years old with a 3×3m planting spacing. Elements of stem growth in the SP-1 plantation showed that with the white willow planting spacing of 6×6 m and a planned 25-year production cycle it is possible to obtain about 250 m3•ha-1 of timber volume, with an 80% net share of technical wood and a 20 % share of pulp wood. The plantation in SP-2 is at the age, which is well above the optimum age in terms of rational management, and the total volume at the age of 27 years is about 300 m3•ha-1, with a 53.7% net share of technical wood and a 46.3% share of pulpwood. [Projekat Ministarstva nauke Republike Srbije, br. 43007: Istraživanje klimatskih promena na životnu sredinu: praćenje uticaja, adaptacija i ublažavanje] |
| Databáze: | OpenAIRE |
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