Zobrazeno 1 - 10
of 1 053
pro vyhledávání: '"silver birch"'
Publikováno v:
Journal of Forest Science, Vol 70, Iss 9, Pp 492-500 (2024)
We compared the biological and economic effects of simultaneous artificial regeneration of mixtures of pioneers (birch - Betula pendula Roth or aspen - Populus tremula L.) and beech (Fagus sylvatica L.) with plots of monospecific beech. During the pe
Externí odkaz:
https://doaj.org/article/dc9b69a87cc94cda83f5f54b210992f7
Publikováno v:
Лесной журнал, Iss 4, Pp 37-48 (2024)
The ecological condition of urban plantations is an urgent problem of our time. The condition of plantations and soils characterizes the ecological and sanitary condition of the environment. In the structure of the cities, urban and forest parks are
Externí odkaz:
https://doaj.org/article/225bc4292b324d83ad0f6bf2c3c3729b
Publikováno v:
Сибирский лесной журнал, Vol 11, Iss 2, Pp 34-40 (2024)
The article analyzes the viability and silvicultural and reclamation efficiency of stands of silver birch (Betula pendula Roth), black poplar (Populus nigra L.) and laurel poplar (Populus laurifolia Ledeb.) at the age of 33 years, growing in forest b
Externí odkaz:
https://doaj.org/article/866e5dc27a6049e9af9faa3b68e09fd0
Publikováno v:
Metsanduslikud Uurimused, Vol 79, Iss 1, Pp 51-65 (2024)
The reduction of greenhouse gas (GHG) emissions demands a significant increase in the use of wood as a renewable energy source. However, environmental restrictions determine limits on the further growth of harvesting volume. Therefore, a viable solut
Externí odkaz:
https://doaj.org/article/8410405ced9541c0b80f340def93d74c
Publikováno v:
RUDN Journal of Ecology and Life Safety, Vol 31, Iss 4, Pp 447-467 (2023)
Initial stages of restoration dynamics of phytocoenoses are of a special interest. Ecological conditions change crucially after timber harvesting. The exploration of two clearcut areas in the Moscow River valley in 3-5 years after felling allowed us
Externí odkaz:
https://doaj.org/article/cc54285e02584a338f47d9b701c488e3
Autor:
Ain Raal, Hedi Kaldmäe, Karin Kütt, Katrin Jürimaa, Maidu Silm, Uko Bleive, Alar Aluvee, Kalev Adamson, Marili Vester, Mart Erik, Oleh Koshovyi, Khan Viet Nguyen, Hoai Thi Nguyen, Rein Drenkhan
Publikováno v:
Pharmaceuticals, Vol 17, Iss 8, p 1013 (2024)
Chaga mushroom (Inonotus obliquus) is a pathogenic fungus that grows mostly on birch species (Betula pendula Roth and B. pubescens Ehrh.) and has traditionally been used as an anticancer medicine. This study aimed to compare the chemical composition
Externí odkaz:
https://doaj.org/article/1853d56d1d9f45788ac6c4ad3dd2b841
Publikováno v:
Journal of Biological Engineering, Vol 17, Iss 1, Pp 1-25 (2023)
Abstract Background Birch is a tree with a common occurrence in the environment and its organs are used in the form of herbal material. An important aspect of this study is birch pollen, which is a problem for allergy sufferers, and due to a variety
Externí odkaz:
https://doaj.org/article/4929e434a5424603b76ee1493276523e
Akademický článek
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Publikováno v:
Антибиотики и Химиотерапия, Vol 67, Iss 3-4, Pp 29-35 (2022)
The aim of this work was to evaluate the antibacterial activity of the aqueous and ethanolic extracts of Betula pendula (silver birch) bark against various microorganisms causing urinary tract infections.Material and methods. Aqueous and ethanol extr
Externí odkaz:
https://doaj.org/article/586b6ab17710436b892774de6b0e160d