Results 11 to 20 of about 507 (176)

Anisotropy of transversal swelling of Serbian spruce wood (Picea omorika (Pančić) Purkyně) [PDF]

open access: yesGlasnik Šumarskog Fakulteta: Univerzitet u Beogradu, 2018
The paper presents the results of analysis of anisotropy of transverse swelling of the Serbian spruce wood. The analysis included six trees that come from plantations and nine trees from natural stands of Serbian spruce, and a total of 3098 ...
Petrović Danijela   +3 more
doaj   +5 more sources

Cell wall response to UV radiation in needles of Picea omorika. [PDF]

open access: yesPlant Physiology and Biochemistry, 2021
The UV-B represents the minor fraction of the solar spectrum, while UV-C is not contained in natural solar radiation, but both radiation types can cause damaging effects in plants. Cell walls (CWs) are one of the targets for external stressors.
A. Mitrović   +14 more
semanticscholar   +5 more sources

Crown structure of Picea omorika trees in the plantation [PDF]

open access: yesArchives of Biological Sciences, 2012
The study was carried out in Serbian spruce (Picea omorika Panč/Purkynĕ) plantations in the western Serbia. The paper presents results of the analysis of crown development.
Krstić M.   +3 more
doaj   +3 more sources

Variability of leaf traits in natural populations of Picea omorika determines ignitability of fresh foliage

open access: yesFrontiers in Forests and Global Change, 2023
IntroductionA variety of plant traits, from architectural to the cellular level, have been connected to flammability, but intraspecific variability of plant traits (ITV) and components of flammability is poorly studied. The lack of knowledge about ITV of
Zorica Popović   +2 more
doaj   +2 more sources

Challenges and risks of Serbian spruce (Picea omorika [pančić] purk.) in the time of climate change – a literature review

open access: yesCentral European Forestry Journal, 2023
Serbian spruce (Picea omorika [Pančić] Purk.) is a Balkan endemic coniferous species, the expansion of which is restricted by limited knowledge. This literature review paper compiles findings from 176 scientific papers and presents a summary of research ...
Vacek Zdeněk, Vacek Stanislav
doaj   +2 more sources

Diversity of Picea omorika (Pančić) Purk. Populations Based on Morpho-anatomical Needle Traits and Bioclimatic Parameters

open access: yesSouth-East European Forestry
Picea omorika (Pančić) Purkyne is a well-known endemic conifer species. However, there have been few morpho-anatomical studies to date. Several years ago, preliminary population studies of P.
Biljana Nikolić   +7 more
doaj   +2 more sources

Varijabilnost mikroelemenata u iglicama prirodnih populacija Picea omorika

open access: yesŠumarski list
This is the first study of microelement variability in needles of seven natural populations of Picea omorika (Panč.) Purkyně from Serbia. Seven essential, three usefull, and six toxic microelements were analysed by ICP-Spectrometer.
Biljana M. Nikolić   +6 more
semanticscholar   +4 more sources

Towards the dynamic conservation of Serbian spruce (Picea omorika) western populations [PDF]

open access: yesAnnals of Forest Science, 2019
Key messageHigh levels of genetic diversity, pronounced genetic structure and limitations to gene flow in Serbian spruce, a rare and endangered tree species from the refugial Balkan region, point towards a “one population-one unit” strategy for assembling a network of Genetic Conservation Units (GCUs) for its dynamic conservation.
M. Mataruga   +7 more
semanticscholar   +4 more sources

Antioxidative enzymes during germination of two lines of Serbian spruce [Picea omorika (Panč.) Purkyně] [PDF]

open access: yesArchives of Biological Sciences, 2007
Two lines of Picea omorika (Panč.) Purkyně were compared with respect to germination percentage as well as specific activity and isoenzyme pattern of catalase, superoxide dismutase, and peroxidase (POD) during germination. Line A had a higher germination
Prodanović Olivera   +5 more
doaj   +3 more sources

Assessing the growth of Picea omorika [Pan.] Purkyn in the Masaryk Forest Training Forest Enterprise at Ktiny

open access: yesJournal of Forest Science, 2002
Plantations of Serbian spruce (Picea omorika [Panč.] Purkyně) reach an age over 70 years at the Masaryk Forest Training Forest Enterprise (TFE) at Křtiny.
D. Král
doaj   +2 more sources

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