Results 131 to 140 of about 10,026 (251)

Особенности развития регенерантов березы (Betula Spp.) на питательных средах различного уровня кислотности [PDF]

, 2015
Кислотность минерального раствора является одним из основных показателей, определяющих химический баланс питательной среды. В статье представлены результаты изучения процессов морфогенеза микрорастений на культуральных средах с различным показателем pH ...
Константинов, Андрей Вячеславович
core  

Contribution to the diversity of leaf miners of silver birch, Betula pendula Roth in North-Eastern Kazakhstan [PDF]

Journal of Insect Biodiversity and Systematics
To date, Kazakhstan is an underexplored territory regarding the study of leaf miners. This article aims to present new data on the defoliators of silver birch (Betula pendula Roth) in cultivated plants of North-Eastern Kazakhstan (the Pavlodar Region ...
Mukarram Zhussip, Kanat Akhmetov, Ulzhan Burkitbaeva, Gulmaira Amanova, Laura Mazhenova   +4 more
doaj  

Genetic Analysis by nuSSR Markers of Silver Birch (Betula pendula Roth) Populations in Their Southern European Distribution Range. [PDF]

Front Plant Sci, 2020
de Dato GD, Teani A, Mattioni C, Aravanopoulos F, Avramidou EV, Stojnic S, Ganopoulos I, Belletti P, Ducci F.   +8 more
europepmc   +1 more source

Two new Ascomycetes on twigs and leaves of Silver birches (Betula pendula) in Estonia [PDF]

, 2010
Cryptosporella betulae (Gnomoniaceae, Diaporthales) and Pleomassaria siparia (Pleomassariaceae, Pleosporales), the first both in teleo- and anamorphic (Disculina betulina), the second only in its anamorphic stage (Prosthemium betulinum) are recorded for ...
Drenkhan, Rein, Hanso, Märt
core   +1 more source

Slenderness of 30-year stand silver birch (Betula pendula Roth.) [PDF]

Acta Scientiarum Polonorum Silvarum Colendarum Ratio et Industria Lignaria, 2016
Robert Korzeniewicz, Wojciech Borzyszkowski, Janusz Szmyt, Katarzyna Kaźmierczak   +3 more
openaire   +1 more source

Recovery of Tree Stand After Clear-cutting in the Ural Mountains

International Journal of Bio-Resource and Stress Management, 2014
For the mountain forests of the Middle Urals (Russia) recovery of tree stand after clear-cuttings was studied. Two options of the drained habitats have been studied: steep slopes of the southern exposition with small stony soils and the lower parts of ...
N. S. Ivanova
doaj  

PHYTOINDICATION STATE OF BETULA PENDULA IN THE URBAN ENVIRONMENT OF KEMEROVO

Вестник Кемеровского государственного университета, 2015
The paper presents the results of studying plantations of Betula pendula Roth as an indicator of the quality of the urban environment. The results of long-term biochemical and morphological studies show that Betula pendula has low enzyme activity ...
L. O. Petunkina, A. S. Sarsatskaya
doaj  

Dammarane-Type 3,4-seco-Triterpenoid from Silver Birch (Betula pendula Roth) Buds Induces Melanoma Cell Death by Promotion of Apoptosis and Autophagy. [PDF]

Molecules
Szoka L, Stocki M, Isidorov V.
europepmc   +1 more source

Leaf senescence in silver birch (Betula pendula Roth) [PDF]

, 2003
Sillanpää, Maarit
core  

Adaptation of Betula pendula Roth., Pinus sylvestris L., and Larix decidua Mill. to environmental stress caused by tailings waste highly contaminated by trace elements. [PDF]

Environ Monit Assess, 2023
Świątek B, Kraj W, Pietrzykowski M.
europepmc   +1 more source