Stanovení in vitro stravitelnosti organické hmoty tmr s přídavkem kvasinkové kultury

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

In vitro digestibility of organic matter of total mixed rations with the supplementation of yeast culture using the method

Popis výsledku v původním jazyce

We conducted this study to evaluate the new in vitro system, DAISYII to determine organic matter (OM) digestibility in ruminant feedstuffs with and without addition of the yeast culture (RUMEX) in the amount of 0 grams; 0.30 grams and 2.40 grams/2L of rumen fluid. Two types of total mix rations (TMR) were used in the experiment. Feedstufs samples were mixed in the ruminal fluid of cows. The material was incubated at 39 degrees of Celsius for 48 hours. Results from the DAISYII were compared with one another. Higher fibrous material content in 1 kilogram of dry matter (199.4 grams or 215.3 grams) and less energy ME (11.54 MJ or 11.79 MJ/kilogram of dry matter) in each TMR gave rise to worse organic matter digestibility. The highest digestibility of organic matter was noted at TMR 1 (82.64 % (0 g ) or 84.17 % (0.30 g) or 85.96 % (2.4 g) with the addition of the yeast culture). The lowest digestibility was noted at TMR with the higher crude fibre and ADF content (78.86 % (0 g) or 82.17 % (

Název v anglickém jazyce

In vitro digestibility of organic matter of total mixed rations with the supplementation of yeast culture using the method

Popis výsledku anglicky

We conducted this study to evaluate the new in vitro system, DAISYII to determine organic matter (OM) digestibility in ruminant feedstuffs with and without addition of the yeast culture (RUMEX) in the amount of 0 grams; 0.30 grams and 2.40 grams/2L of rumen fluid. Two types of total mix rations (TMR) were used in the experiment. Feedstufs samples were mixed in the ruminal fluid of cows. The material was incubated at 39 degrees of Celsius for 48 hours. Results from the DAISYII were compared with one another. Higher fibrous material content in 1 kilogram of dry matter (199.4 grams or 215.3 grams) and less energy ME (11.54 MJ or 11.79 MJ/kilogram of dry matter) in each TMR gave rise to worse organic matter digestibility. The highest digestibility of organic matter was noted at TMR 1 (82.64 % (0 g ) or 84.17 % (0.30 g) or 85.96 % (2.4 g) with the addition of the yeast culture). The lowest digestibility was noted at TMR with the higher crude fibre and ADF content (78.86 % (0 g) or 82.17 % (

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

Dni výživy a veterinárnej dietetiky VIII

ISBN

978-80-8077-079-2

ISSN

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e-ISSN

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Počet stran výsledku

7

Strana od-do

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Název nakladatele

Univerzita veterinárského lekárstva v Košiciach

Místo vydání

Košice

Místo konání akce

Košice

Datum konání akce

9. 9. 2008

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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