Results 121 to 130 of about 10,026 (251)

Density distribution in middle-sized silver birch wood (Betula pendula Roth)

Drewno. Prace Naukowe, Doniesienia, Komunikaty = Wood. Research Papers, Reports, Announcements
The paper contains a comprehensive analysis of the variability of density in middle-sized specimens of silver birch (Betula pendula Roth). Wood density tests were carried out using transverse and longitudinal sections of five middle-sized silver birch logs harvested from the Czarna Białostocka Forest District.
Ewa Dobrowolska, Sławomir Krzosek
openaire   +1 more source

Potential for the improvement of silver birch (Betula pendula Roth.) in Scotland [PDF]

Forestry, 2001
Summary Despite the increasing use of silver birch in Scottish forestry there has been no consistent attempt to investigate the possibility of improving the productivity and quality of the species through a breeding programme. This paper analyses the results, at 12 years, of the only progeny trial in Britain, established near Banchory, Aberdeenshire ...
openaire   +1 more source

Silver Birch (Betula pendula Roth.) on Dry Mineral Rather than on Deep Peat Soils Is More Dependent on Frozen Conditions in Terms of Wind Damage in the Eastern Baltic Region. [PDF]

Plants (Basel), 2022
Krišāns O, Matisons R, Vuguls J, Rust S, Elferts D, Seipulis A, Saleniece R, Jansons Ā.   +7 more
europepmc   +1 more source

Analysis of bud-development theories based on long-term phenological and air temperature time series: application to Betula sp. leaves. [PDF]

, 1999
Dissertation 59 p.+ liitt ...
Häkkinen, Risto
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Valuation of birch stand stability under various remoteness from OAO «Ufaleynikel» [PDF]

, 2018
As a result of many-year activity of OAO «Ufaleynikel» enterprise situated near the city of Verhny Ufaley unfavorable situation has been turned out. Emission volume constituted 44 000 tones yearly. From the fi rst of April 2017 industrial activity of OAO
Бачурина, А. В., Залесов, С. В., Шевелина, А. О.   +2 more
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RESISTANCE OF BETULA DAVURICA TO THE BIRCH LEAFMINER, FENUSA PUSILLA (HYMENOPTERA: TENTHREDINIDAE) [PDF]

, 2017
To our knowledge, reports of Betula spp. resistance against damage caused by the birch leafminer, Fenusa pusilla (Lepeletier), have not been published. Becker (1938), Friend (1933), and Johnson and Lyon (1976) stated that B.
Dolan, D. D., Fiori, B.J.
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Birch (Betula pendula Roth.) responses to high UV-B radiation [PDF]

, 1999
Responses of European silver birch seedlings to highly enhanced levels of UV-B radiation (14.4 or 22.5 kJ m–2 d–1 UV-BBE) were studied in a glasshouse experiment.
Anttonen, S., Heller, W., Jr., Kangasjärvi, J., Pellinen, R., Sandermann, H., Savonen, E.-M., Sutinen, M.-L., Wulff, A.   +7 more
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Sensory characterization and identification of odorants in birch wood (Betula pendula Roth)

Wood Science and Technology
AbstractAs one of the most common tree species, birch wood (Betula pendula Roth) is widely used as a material of furniture and decoration indoors for its many excellent characteristics. Whereas there are some studies on the volatile composition of the essential oil from the leaves of Betula pendula Roth, only limited information is available on the ...
Wang, Qifan, Baum, Adina, Schreiner, Linda, Slavik, Benedikt, Buettner, Andrea, Loos, Helene M.   +5 more
openaire   +2 more sources

The effect of tree age, daily sap volume and date of sap collection on the content of minerals and heavy metals in silver birch (Betula pendula Roth) tree sap. [PDF]

PLoS One, 2020
Staniszewski P, Bilek M, Szwerc W, Tomusiak R, Osiak P, Kocjan R, Moskalik T.   +6 more
europepmc   +1 more source

Correction to: Polar day syndrome: differences in growth, photosynthetic traits and sink-size patterns between northern and southern Finnish silver birch (Betula pendula Roth) provenances in native and non-native photoperiods. [PDF]

Tree Physiol, 2023
europepmc   +1 more source