The onset of hazel wood formation in Norway spruce (Picea abies [L.] Karst.) stems

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F18%3A77773" target="_blank" >RIV/60460709:41320/18:77773 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s13595-018-0757-z" target="_blank" >http://dx.doi.org/10.1007/s13595-018-0757-z</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s13595-018-0757-z" target="_blank" >10.1007/s13595-018-0757-z</a>

Result language
angličtina
Original language name
The onset of hazel wood formation in Norway spruce (Picea abies [L.] Karst.) stems
Original language description
Key message Fungal infection was outlined as a potential reason for the onset of indented annual growth ring formation during the juvenile phase of hazel wood growth. Annual growth ring indentations resulted from the formation of disturbed zones which originated solely in close proximity to leaf traces. Context Hazel wood is an abnormal type of woody tissue that is formed as a result of exogenous stimuli that may trigger long-term responses in the cambium. Cambial responses produce anatomical alterations in the surrounding xylem tissue that can be observed as an indentation of annual growth rings. The chemical profiles of lignan hydroxymatairesinol may provide an indication of its possible role in the protection of a living tree against the spread of a fungal or microbial infection at the onset of indentation. Aims The objectives of this study were to reveal the anatomical differences in the altered woody tissue of Picea abies hazel wood at both the onset and the later stages of annual growth
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
40102 - Forestry

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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