Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Aki Michael Höltken"'
Publikováno v:
European Journal of Forest Research. 131:1055-1069
Although pollen dispersal has been extensively studied in trees, parameters influencing between-population variation are still poorly understood. In this study, we conducted paternity analyses on open-pollinated seeds in four natural populations of w
Publikováno v:
Perspectives in Plant Ecology, Evolution and Systematics. 13:37-45
The spatial distribution of wild cherry is characterized by a mixture of scattered and clumped occurrences. In addition, the mating relations of the species are determined by its capacity for clonal reproduction in combination with its self-incompati
Publikováno v:
Silvae Genetica. 59:268-273
Well-adapted, high quality reproductive material is key to the success of forest plantations. Consequently in many countries the collection and trade of forest reproductive material is regulated. Paper documents are usually the only evidence for the
Publikováno v:
Tree Genetics & Genomes. 7:271-283
Conservation of forest genetic resources requires intensive knowledge of the spatial arrangement of genetic diversity. In this study, we used four natural Prunus avium stands in Germany with contrasting for densities to understand patterns of spatial
Autor:
Elisabeth Magel, Aki Michael Höltken, Hilke Schröder, Bernd Degen, Niko Wischnewski, Matthias Fladung
Publikováno v:
Holzforschung. 66
Violation of CITES regulations in tropical timber trade necessitates the development of accurate species identification systems. The application of available methods, mostly based on visual illustrations and descriptions of wood anatomical characteri
Publikováno v:
BMC Proceedings
BMC Proceedings, Vol 5, Iss Suppl 7, p P56 (2011)
BMC Proceedings, Vol 5, Iss Suppl 7, p P56 (2011)
Background The genus Populus is one of the world’s most important tree genera. High growth rates, particularly of some interspecies hybrids, and a broad range of applicability from wood and paper to energy production, led to their widespread cultiv