Monitoring of xylem formation in Norway spruce in the Czech republic 2009

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F11%3A00181619" target="_blank" >RIV/62156489:43410/11:00181619 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Monitoring of xylem formation in Norway spruce in the Czech republic 2009

Popis výsledku v původním jazyce

The progress of xylem formation in Norway spruce (Picea abies (L.) Karst.) was measured during one growing season in Rajec-Němčice in the Czech Republic. Tissue samples were taken at weekly intervals by means of Trephor tool, from April to October 2009.The formation of new tracheid was studied with light microscope. The cambium began its division activity between 16th and 30th April and the development of new cells finished between 27th August and 17th September. The average length of time of the cambium activity was 4.8 months. The total time of wood formation was 153 days, i.e. 5.1 months. The cambium achieved maximum width (9.9 cell layers) in June, dormant cambium contained 4.6. Fitting xylem increments to the Gompertz function showed that the period of most intensive cell formation was at the turn of June and July. The total time necessary for the development of most cells differs when the WCDcalc script (153 days) is used and when the Gompertz function (174 days) is used.

Název v anglickém jazyce

Monitoring of xylem formation in Norway spruce in the Czech republic 2009

Popis výsledku anglicky

The progress of xylem formation in Norway spruce (Picea abies (L.) Karst.) was measured during one growing season in Rajec-Němčice in the Czech Republic. Tissue samples were taken at weekly intervals by means of Trephor tool, from April to October 2009.The formation of new tracheid was studied with light microscope. The cambium began its division activity between 16th and 30th April and the development of new cells finished between 27th August and 17th September. The average length of time of the cambium activity was 4.8 months. The total time of wood formation was 153 days, i.e. 5.1 months. The cambium achieved maximum width (9.9 cell layers) in June, dormant cambium contained 4.6. Fitting xylem increments to the Gompertz function showed that the period of most intensive cell formation was at the turn of June and July. The total time necessary for the development of most cells differs when the WCDcalc script (153 days) is used and when the Gompertz function (174 days) is used.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GK - Lesnictví

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Wood Research

ISSN

1336-4561

e-ISSN

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Svazek periodika

56

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

12

Strana od-do

467-478

Kód UT WoS článku

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EID výsledku v databázi Scopus

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