The Influence of fertilization on the species composition of semi-natural grasslands

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The Influence of fertilization on the species composition of semi-natural grasslands

Popis výsledku v původním jazyce

This paper deals with the influence of the level of fertilization on the species composition of semi-natural grasslands. This factor was examined in levels: not fertilized, fertilized PK, fertilized 90N+PK, fertilized 180N+PK. The other examined factor was relation to the intensity of use (duble-cutting, triple-cutting). Monitored factor influencing the primary production was as level of influence as weather conditions too. Evaluate growth is located at experimental habitat near village Kameničky. Evaluated years were: 1993, 1997, 2002, 2007 and 2012. Fertilization was done by mineral fertilizers. Cut was realized for triple-cutting at the beginning of June, September and October. For double-cutting in half of June and October. The results show that species composition of semi-natural grasslands declined with increasing dose of nitrogen. On the contrary, was growing (P<0.05) its yield and quality. This increase was mainly cause by grass species. Aplication of nitrogen fertilizer suppre

Název v anglickém jazyce

The Influence of fertilization on the species composition of semi-natural grasslands

Popis výsledku anglicky

This paper deals with the influence of the level of fertilization on the species composition of semi-natural grasslands. This factor was examined in levels: not fertilized, fertilized PK, fertilized 90N+PK, fertilized 180N+PK. The other examined factor was relation to the intensity of use (duble-cutting, triple-cutting). Monitored factor influencing the primary production was as level of influence as weather conditions too. Evaluate growth is located at experimental habitat near village Kameničky. Evaluated years were: 1993, 1997, 2002, 2007 and 2012. Fertilization was done by mineral fertilizers. Cut was realized for triple-cutting at the beginning of June, September and October. For double-cutting in half of June and October. The results show that species composition of semi-natural grasslands declined with increasing dose of nitrogen. On the contrary, was growing (P<0.05) its yield and quality. This increase was mainly cause by grass species. Aplication of nitrogen fertilizer suppre

Druh

D - Stať ve sborníku

CEP obor

GC - Pěstování rostlin, osevní postupy

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název statě ve sborníku

MendelNet 2013 - Proceedings of International PhD Students Conference

ISBN

978-80-7375-908-7

ISSN

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e-ISSN

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Počet stran výsledku

5

Strana od-do

104-108

Název nakladatele

Mendel University in Brno, Zemedelska 1, 613 00 Brno, Czech Republic

Místo vydání

Faculty of Agronomy

Místo konání akce

Mendelova univerzita v Brně

Datum konání akce

20. 11. 2013

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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