Digital repository of Slovenian research organisations

Search the repository
A+ | A- | Help | SLO | ENG

Query: search in
search in
search in
search in

Options:
  Reset


Query: "keywords" (IUFRO) .

1 - 7 / 7
First pagePrevious page1Next pageLast page
1.
Mednarodna konferenca IUFRO skupin 4.05.00 in 9.05.03 v Ljubljani
Vasja Leban, Anže Japelj, Špela Pezdevšek Malovrh, Lidija Zadnik Stirn, 2023, popular article

Keywords: mednarodna srečanja, IUFRO
Published in DiRROS: 29.02.2024; Views: 103; Downloads: 0
.pdf Full text (192,78 KB)

2.
Mednarodna konferenca IUFRO skupin 4.05.00 in 9.05.03 v Ljubljani
Vasja Leban, Anže Japelj, Lidija Zadnik Stirn, Špela Pezdevšek Malovrh, 2023, popular article

Keywords: IUFRO, najava konference
Published in DiRROS: 19.05.2023; Views: 343; Downloads: 68
.pdf Full text (91,02 KB)

3.
Mednarodni simpozij IUFRO skupine 4.05 v nemškem Hamburgu
Vasja Leban, Anže Japelj, Lidija Zadnik Stirn, 2022, popular article

Keywords: IUFRO, posvetovanje
Published in DiRROS: 13.12.2022; Views: 409; Downloads: 86
.pdf Full text (440,43 KB)

4.
Differences in growth and log quality of Douglas-Fir (Pseudotsuga menziesii (Mirb.) Franco) provenances
Peter Smolnikar, Robert Brus, Kristjan Jarni, 2021, original scientific article

Abstract: Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) is a non-native conifer from western North America that was introduced into European forests at the end of the 19th century. Plantations of Douglas-fir in Europe have shown good performance, quality, and resilience to exacerbating climatic conditions. However, all these qualities strongly depend on provenance. A total of 1061 surviving trees of fifteen different Douglas-fir provenances were measured in a Slovenian provenance trial that was established within the framework of the 1966/1967 IUFRO seed collection program. We found significant differences among provenances with respect to survival rate, growth performance, and log quality. The total recorded yield of the 46-year-old stand was 602.9 m3/ha, and the average survival rate was 43%. The correlation of juvenile tree heights in 1985 and their average breast height diameters in 2017 is positive and significant. Based on vitality and diameter, the best performing provenances were Yelm and Cathlamet. The provenance with the best log quality assessed through branchiness is Jefferson (Olympic Peninsula, western Washington). All the most promising provenances for western Slovenia (Central Europe) originate from the low-altitude western coast of Washington (WACO), with the Cathlamet provenance showing the best combination of good growth, survival rate, and log quality
Keywords: coniferous plantation, IUFRO provenance trial, non-native species, variability, growth, branching
Published in DiRROS: 05.03.2021; Views: 1056; Downloads: 827
.pdf Full text (510,73 KB)
This document has many files! More...

5.
6.
Doživetje 25. IUFRO svetovnega kongresa in delčka Brazilije
Vasja Leban, 2020, popular article

Keywords: Brazilija, gozdovi, IUFRO
Published in DiRROS: 06.04.2020; Views: 1889; Downloads: 589
.pdf Full text (316,76 KB)

7.
Search done in 0.17 sec.
Back to top