Biochemical parameters of rumen fluid when feeding silages with different acidity.

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

Biochemical parameters of rumen fluid when feeding silages with different acidity.

Popis výsledku v původním jazyce

The effect of' silage high acid content added to ration on the rumen fermentation process and rumen infusoria was studied in an experiment. The feeding ration contained 26 kg maize silage, 13 kg alfalfa silage, 1 kg meadow hay and 8 kg corn mixture. Cowsfrom the experimental group were fed the feeding ration with maize silage inoculated, which indicated higher contents of' fermentation acids. The rumen fluid was taken perorally af'ter 2-3 hours after feeding. The higher total content of' acids and of lactic acid in the rumen fluid was found as compared with fluid in cows from the untreated group. The differences between pH, number of' infusoria, LA content and total acid content were significant. Activity of the rumen microf'lora was in milk cows fromthe experimental group decreased significantly as compared with that in milk cows from the control group.

Název v anglickém jazyce

Biochemical parameters of rumen fluid when feeding silages with different acidity.

Popis výsledku anglicky

The effect of' silage high acid content added to ration on the rumen fermentation process and rumen infusoria was studied in an experiment. The feeding ration contained 26 kg maize silage, 13 kg alfalfa silage, 1 kg meadow hay and 8 kg corn mixture. Cowsfrom the experimental group were fed the feeding ration with maize silage inoculated, which indicated higher contents of' fermentation acids. The rumen fluid was taken perorally af'ter 2-3 hours after feeding. The higher total content of' acids and of lactic acid in the rumen fluid was found as compared with fluid in cows from the untreated group. The differences between pH, number of' infusoria, LA content and total acid content were significant. Activity of the rumen microf'lora was in milk cows fromthe experimental group decreased significantly as compared with that in milk cows from the control group.

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

2003

Kód důvěrnosti údajů

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

Název statě ve sborníku

54.th Annual meeting of the European Association for Animal Production

ISBN

9076998205

ISSN

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e-ISSN

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Počet stran výsledku

1

Strana od-do

154

Název nakladatele

Wageningen Academic Publishers

Místo vydání

Netherlands

Místo konání akce

Roma

Datum konání akce

31. 8. 2003

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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