Změny výživné hodnoty při aplikaci statkových hnojiv a při různém obhospodařování travních porostů

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

Changes in forage quality by animal fertilizers? applications and by different grassland management

Popis výsledku v původním jazyce

A long-term small plot trial was established in the locality Rapotin. It consists of treatments with application of three doses of different fertilizers (no fertilization and cattle fertilizers) and with three levels of intensity of cutting (2, 3 and 4 cuts per year). Three levels of fertilization correspond with stocking rate of 0.9, 1.4, and 2 LU.ha-1 (LU=livestock unit). The results obtained during two years of monitoring are reported in this paper. The chemical composition of the forage was evaluated on the basis of Czech state standard and there was also estimated the organic matter digestibility (OMD) in vitro. As for the fodder quality, it was found that the concentration of crude protein (93 ? 170 g.kg-1 DM) and the organic matter digestibility(63-72 %) were higher in treatments with higher intensity of cutting. We also found a significant decrease of concentration of crude fibre (297-224 g.kg-1 DM).

Název v anglickém jazyce

Changes in forage quality by animal fertilizers? applications and by different grassland management

Popis výsledku anglicky

A long-term small plot trial was established in the locality Rapotin. It consists of treatments with application of three doses of different fertilizers (no fertilization and cattle fertilizers) and with three levels of intensity of cutting (2, 3 and 4 cuts per year). Three levels of fertilization correspond with stocking rate of 0.9, 1.4, and 2 LU.ha-1 (LU=livestock unit). The results obtained during two years of monitoring are reported in this paper. The chemical composition of the forage was evaluated on the basis of Czech state standard and there was also estimated the organic matter digestibility (OMD) in vitro. As for the fodder quality, it was found that the concentration of crude protein (93 ? 170 g.kg-1 DM) and the organic matter digestibility(63-72 %) were higher in treatments with higher intensity of cutting. We also found a significant decrease of concentration of crude fibre (297-224 g.kg-1 DM).

Druh

D - Stať ve sborníku

CEP obor

GH - Výživa hospodářských zvířat

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2008

Kód důvěrnosti údajů

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

Název statě ve sborníku

Forage Conservation

ISBN

978-80-88872-78-8

ISSN

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e-ISSN

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Počet stran výsledku

2

Strana od-do

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Název nakladatele

Slovak Agricultural Research Centre, Research Institute of Animal Production, Nitra

Místo vydání

Poprad

Místo konání akce

Nitra

Datum konání akce

1. 1. 2008

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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