Xylem formation in young Norway spruce trees in Drahany Highland, Czech Republic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F13%3A00208551" target="_blank" >RIV/62156489:43410/13:00208551 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1163/22941932-00000020" target="_blank" >http://dx.doi.org/10.1163/22941932-00000020</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1163/22941932-00000020" target="_blank" >10.1163/22941932-00000020</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Xylem formation in young Norway spruce trees in Drahany Highland, Czech Republic

Popis výsledku v původním jazyce

The dynamics of xylem formation in young Norway spruce (Picea abies (L.) Karst.) trees was analysed during one growing season in Rajec-Němčice in the Czech Republic. Microcores were taken from six 34-year-old trees in April to October 2009 at weekly intervals by means of a Trephor tool in a second generation spruce monoculture stand. The cambium activity started between 16--30 April and the last cells divided between 27 August and 17 September. The average length of cambium activity was 5.2 months. The cambium achieved its maximum width (12.3 cell layers) in June, whereas the dormant cambium contained 5.3 cell layers on average. Fitting the xylem increments to the Gompertz function showed that the period of most intensive cell formation was at the beginning of July. The total time necessary for the development of most cells was 156 days when modelled with WCDcalc script and 117 days when modelled with the Gompertz function.

Název v anglickém jazyce

Xylem formation in young Norway spruce trees in Drahany Highland, Czech Republic

Popis výsledku anglicky

The dynamics of xylem formation in young Norway spruce (Picea abies (L.) Karst.) trees was analysed during one growing season in Rajec-Němčice in the Czech Republic. Microcores were taken from six 34-year-old trees in April to October 2009 at weekly intervals by means of a Trephor tool in a second generation spruce monoculture stand. The cambium activity started between 16--30 April and the last cells divided between 27 August and 17 September. The average length of cambium activity was 5.2 months. The cambium achieved its maximum width (12.3 cell layers) in June, whereas the dormant cambium contained 5.3 cell layers on average. Fitting the xylem increments to the Gompertz function showed that the period of most intensive cell formation was at the beginning of July. The total time necessary for the development of most cells was 156 days when modelled with WCDcalc script and 117 days when modelled with the Gompertz function.

Druh

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

CEP obor

GK - Lesnictví

OECD FORD obor

—

Projekt

<a href="/cs/project/EE2.3.20.0265" target="_blank" >EE2.3.20.0265: Indikátory vitality dřevin</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

IAWA Journal

ISSN

0928-1541

e-ISSN

—

Svazek periodika

34

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

14

Strana od-do

231-244

Kód UT WoS článku

000333050900002

EID výsledku v databázi Scopus

—