The effect of management practice of montane meadows in the Bohemian Forest on selected soil biological and chemical properties.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077379%3A_____%2F01%3A61023004" target="_blank" >RIV/60077379:_____/01:61023004 - 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

The effect of management practice of montane meadows in the Bohemian Forest on selected soil biological and chemical properties.

Popis výsledku v původním jazyce

Selected properties of soil microbial community and some soil chemical characteristics were studied in relation to the management of montane grassland in the Bohemian Forest. The grassland had been regularly mown until 1997 when the field experiment wasestablished. Three experimental treatments were investigated: mowing, mulching and abandonment. For the purpose of this study, the soils were sampled in 1999 and 2000. It was found that both mulching and abandonment led to decrease in both soil microbialbiomass and overall microbial activity expressed as dehydrogenase activity, as compared to the control mown plot. In contrary, there was no clear effect of management practice on basal soil respiration and denitrifying enzyme activity. Study on soil nitrogen availability showed rather distinct pattern of ammonium and nitrate nitrogen content in the soils, as well as major differences in accumulation of the both nitrogen forms in soil profiles of the three variants. Laboratory experiment

Název v anglickém jazyce

The effect of management practice of montane meadows in the Bohemian Forest on selected soil biological and chemical properties.

Popis výsledku anglicky

Selected properties of soil microbial community and some soil chemical characteristics were studied in relation to the management of montane grassland in the Bohemian Forest. The grassland had been regularly mown until 1997 when the field experiment wasestablished. Three experimental treatments were investigated: mowing, mulching and abandonment. For the purpose of this study, the soils were sampled in 1999 and 2000. It was found that both mulching and abandonment led to decrease in both soil microbialbiomass and overall microbial activity expressed as dehydrogenase activity, as compared to the control mown plot. In contrary, there was no clear effect of management practice on basal soil respiration and denitrifying enzyme activity. Study on soil nitrogen availability showed rather distinct pattern of ammonium and nitrate nitrogen content in the soils, as well as major differences in accumulation of the both nitrogen forms in soil profiles of the three variants. Laboratory experiment

Druh

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

CEP obor

EH - Ekologie – společenstva

OECD FORD obor

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Projekt

<a href="/cs/project/GA206%2F99%2F1410" target="_blank" >GA206/99/1410: Funkce horských luk při různých způsobech jejich obhospodařování</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2001

Kód důvěrnosti údajů

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

Název periodika

Silva Gabreta

ISSN

1211-7420

e-ISSN

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Svazek periodika

7

Číslo periodika v rámci svazku

N/A

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

10

Strana od-do

69-78

Kód UT WoS článku

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EID výsledku v databázi Scopus

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