Vliv smrkového, bukového a smíšeného hospodářského porostu na humusové poměry lesních půd

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F09%3A00136654" target="_blank" >RIV/62156489:43410/09:00136654 - 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

Effects of spruce, beech and mixed commercial stand on humus conditions of forest soils

Popis výsledku v původním jazyce

The pedological survey was carried out in a spruce monoculture, beech stand, and a mixed stand in a field research station Rájec-Němčice of the Institute of Forest Ecology (IFE), Mendel University of Agriculture and Forestry (MUAF) in Brno in the regionof the Drahanská Upland in 2004-2006. The aim of the paper was to evaluate (i) reserves and humus forms, (ii) soil reaction, (iii) reserves of total carbon and nitrogen form the forest floor layers and (iv) carbon / nitrogen ratio. Soil analyses were carried out on the samples taken at the end of the growing season in a spruce, beech and mixed stand. The highest reserves of forest floor were found in the spruce stand (71.8 t.ha-1), which also corresponded to the exchangeable soil reaction 3.3, the C/N ratio being 27.3. The lowest reserves were found in the beech stand (46.7 t.ha-1), soil reaction was 3.6 and the C/N ratio was 26.0. The mixed stand represented an intermediate value between extreme positions.

Název v anglickém jazyce

Effects of spruce, beech and mixed commercial stand on humus conditions of forest soils

Popis výsledku anglicky

The pedological survey was carried out in a spruce monoculture, beech stand, and a mixed stand in a field research station Rájec-Němčice of the Institute of Forest Ecology (IFE), Mendel University of Agriculture and Forestry (MUAF) in Brno in the regionof the Drahanská Upland in 2004-2006. The aim of the paper was to evaluate (i) reserves and humus forms, (ii) soil reaction, (iii) reserves of total carbon and nitrogen form the forest floor layers and (iv) carbon / nitrogen ratio. Soil analyses were carried out on the samples taken at the end of the growing season in a spruce, beech and mixed stand. The highest reserves of forest floor were found in the spruce stand (71.8 t.ha-1), which also corresponded to the exchangeable soil reaction 3.3, the C/N ratio being 27.3. The lowest reserves were found in the beech stand (46.7 t.ha-1), soil reaction was 3.6 and the C/N ratio was 26.0. The mixed stand represented an intermediate value between extreme positions.

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

2009

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

55

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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