Srovnání stromových charakteristik dubu žlutavého (Quercus dalechampii Ten.) a dubu mnohoplodého (Quercus polycarpa Schur)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F08%3A00134073" target="_blank" >RIV/62156489:43410/08:00134073 - 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

Comparison of general tree characteristics of less known oak species Quercus dalechampii Ten. and Quercus polycarpa Schur

Popis výsledku v původním jazyce

This study was designed to evaluate basic tree characteristics of Quercus dalechampii Ten. and Quercus polycarpa Schur and to find out differences between them. Total height, height of crown base and diameter at breast height were measured before cutting. Cut stems were checked for dry rot in the basal part. Average values for both species were compared by t-test. Only the total height proved to be statistically different; the other features were quite similar for the both species. Lying stems of each tree were measured in one by one meter sections. Q. dalechampii was of bigger stem diameter from the tree foot up to the 3rd height meter; the diameter of Q. polycarpa was superior from that height upwards. Average stem diameters differed most in the first basal meter and in last two meters, which were those just under the crown base. However, the biggest inter-species difference was found in a number of stems affected by fungus diseases. Q. polycarpa turned out to be much less resistant;

Název v anglickém jazyce

Comparison of general tree characteristics of less known oak species Quercus dalechampii Ten. and Quercus polycarpa Schur

Popis výsledku anglicky

This study was designed to evaluate basic tree characteristics of Quercus dalechampii Ten. and Quercus polycarpa Schur and to find out differences between them. Total height, height of crown base and diameter at breast height were measured before cutting. Cut stems were checked for dry rot in the basal part. Average values for both species were compared by t-test. Only the total height proved to be statistically different; the other features were quite similar for the both species. Lying stems of each tree were measured in one by one meter sections. Q. dalechampii was of bigger stem diameter from the tree foot up to the 3rd height meter; the diameter of Q. polycarpa was superior from that height upwards. Average stem diameters differed most in the first basal meter and in last two meters, which were those just under the crown base. However, the biggest inter-species difference was found in a number of stems affected by fungus diseases. Q. polycarpa turned out to be much less resistant;

Druh

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

CEP obor

GK - Lesnictví

OECD FORD obor

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Projekt

<a href="/cs/project/SP%2F2D4%2F59%2F07" target="_blank" >SP/2D4/59/07: Biodiverzita a cílový management ohrožených a chráněných druhů organismů v nízkých a středních lesích v soustavě Natura 2000</a><br>

Návaznosti

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

Rok uplatnění

2008

Kód důvěrnosti údajů

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

Název periodika

Journal of Forest Science

ISSN

1212-4834

e-ISSN

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Svazek periodika

54

Číslo periodika v rámci svazku

8

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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