Phytocenological characteristics of two pasture swards with different management histories

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12220%2F09%3A00010743" target="_blank" >RIV/60076658:12220/09:00010743 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60076658:12220/09:00010893

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Phytocenological characteristics of two pasture swards with different management histories

Popis výsledku v původním jazyce

The phytocenological characteristics of pasture sward were monitored at two mountain sites. One site (Farm-1) was covered by Lolio-Cynosuretum vegetation and it had been grazed in rotation by dairy cattle for more than forty years. The other site (Farm-2) was a newly established pasture grazed by sheep. The species richness, abundance, and Shannon index of diversity were examined at each site three times a year from 2006 to 2008. At the beginning of the experiment the species richness, total abundance (plant cover), and the diversity were higher at the Farm-1 site (34; 2.00 and 89% on average, respectively) than at the Farm-2 site (15; 1.15 and 64% on average, respectively). During the three-year study significantly higher values of the three characteristics were found at the Farm-2 site (37 species; 1.86 Shannon index; 87% total abundance). However, the undesirable species Bromus hordeaceus, Rumex obtusifolius, and Urtica dioica made a substantial contribution to this trend. They were

Název v anglickém jazyce

Phytocenological characteristics of two pasture swards with different management histories

Popis výsledku anglicky

The phytocenological characteristics of pasture sward were monitored at two mountain sites. One site (Farm-1) was covered by Lolio-Cynosuretum vegetation and it had been grazed in rotation by dairy cattle for more than forty years. The other site (Farm-2) was a newly established pasture grazed by sheep. The species richness, abundance, and Shannon index of diversity were examined at each site three times a year from 2006 to 2008. At the beginning of the experiment the species richness, total abundance (plant cover), and the diversity were higher at the Farm-1 site (34; 2.00 and 89% on average, respectively) than at the Farm-2 site (15; 1.15 and 64% on average, respectively). During the three-year study significantly higher values of the three characteristics were found at the Farm-2 site (37 species; 1.86 Shannon index; 87% total abundance). However, the undesirable species Bromus hordeaceus, Rumex obtusifolius, and Urtica dioica made a substantial contribution to this trend. They were

Druh

D - Stať ve sborníku

CEP obor

EH - Ekologie – společenstva

OECD FORD obor

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Projekt

<a href="/cs/project/QH81280" target="_blank" >QH81280: Studium hlavních faktorů ovlivňujících stabilitu trvale udržitelného systému obhospodařování travních porostů v České republice</a><br>

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 statě ve sborníku

Proceedings of 15th European Grassland Federation Symposium - Alternative Functions of Grassland, Grassland Science in Europe, Brno.

ISBN

978-80-86908-15-1

ISSN

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e-ISSN

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Počet stran výsledku

3

Strana od-do

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Název nakladatele

Výzkumný ústav pícninářský, spol. s r.o. Troubsko

Místo vydání

Troubsko

Místo konání akce

Brno

Datum konání akce

7. 9. 2009

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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