Development and health condition of the root system of Norway spruce (Picea abies /L./ Karst.) in the region of the Jeseníky Mts.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F10%3A00165277" target="_blank" >RIV/62156489:43410/10:00165277 - 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

Development and health condition of the root system of Norway spruce (Picea abies /L./ Karst.) in the region of the Jeseníky Mts.

Popis výsledku v původním jazyce

The paper analyzes development and health condition of the root systems of visually healthy and declining Norway spruce (Picea abies /L./ Karst.) trees at three sites of the Jeseníky Mts. Affected by the decline were trees of all age classes. Unlike naturally regenerated trees, all of the analyzed declining trees had their root systems malformed into tangles. The root systems of all the declining and the majority of healthy trees were infested by honey fungus (Armillaria sp.). The declining trees did not show any nutritional deficiency. Up to the Forest Altitudinal Vegetation Zone 4 (GFT 4B), spruces do not grow in the ecological optimum. After weakening due water shortage, the root systems become infested by honey fungus which induces root, stem baseand bole rots. As a result of malformations, the declining trees in Forest Altitudinal Vegetation Zones 7 and 8 (forest type group 7S, 8S) have always significantly smaller root systems colonized by honey fungus and characteristic lower r

Název v anglickém jazyce

Development and health condition of the root system of Norway spruce (Picea abies /L./ Karst.) in the region of the Jeseníky Mts.

Popis výsledku anglicky

The paper analyzes development and health condition of the root systems of visually healthy and declining Norway spruce (Picea abies /L./ Karst.) trees at three sites of the Jeseníky Mts. Affected by the decline were trees of all age classes. Unlike naturally regenerated trees, all of the analyzed declining trees had their root systems malformed into tangles. The root systems of all the declining and the majority of healthy trees were infested by honey fungus (Armillaria sp.). The declining trees did not show any nutritional deficiency. Up to the Forest Altitudinal Vegetation Zone 4 (GFT 4B), spruces do not grow in the ecological optimum. After weakening due water shortage, the root systems become infested by honey fungus which induces root, stem baseand bole rots. As a result of malformations, the declining trees in Forest Altitudinal Vegetation Zones 7 and 8 (forest type group 7S, 8S) have always significantly smaller root systems colonized by honey fungus and characteristic lower r

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/QG60060" target="_blank" >QG60060: Kořenový systém a chřadnutí lesních porostů smrku ztepilého (Picea abies /L./ Karst.)</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název periodika

Folia oecologica

ISSN

1336-5266

e-ISSN

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Svazek periodika

37

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

14

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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