Efekt probiotika ( Saccharomyces cerevisiae Sc47) na výkon a vybrané metabolické profily a parametry bachorové tekutiny u krav v laktaci

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16170%2F05%3A00000285" target="_blank" >RIV/62157124:16170/05:00000285 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Effect of a probiotic ( Saccharomyces cerevisiae Sc47) on performance and selected metabolic profile and rumen fluid parameters in lactating cows.

Popis výsledku v původním jazyce

The study included 50 high-producing Holstein cows, divided into 2 groups by 25. The treated group received 5g of Biosaf (Saccharomyces cerevisiae Sc 47) daily. The control group received a basic diet. The Biosaf supplementation started three weeks afterthe calving and lasted for 5 months. Milk production and composition was measured. Once a month, rumen fluid was analysed for pH, ammonia, VFA, lactate, and biochemical parameters of blood were measured. The Biosaf group showed a significant increase inmilk production as compared with the controls (38.95 kg/day vs. 37.38 kg/day) (P < 0.01), protein and fat percentages were not significantly changed. The Biosaf group showed significantly higher rumen fluid pH (6.58 vs. 6.33) (P < 0.01) and lower lactatelevel (P < 0.01), and higher VFA formation. In the serum of Biosaf treated animals, significantly higher glukose levels and lower BHB and PUFA levels were measured.

Název v anglickém jazyce

Effect of a probiotic ( Saccharomyces cerevisiae Sc47) on performance and selected metabolic profile and rumen fluid parameters in lactating cows.

Popis výsledku anglicky

The study included 50 high-producing Holstein cows, divided into 2 groups by 25. The treated group received 5g of Biosaf (Saccharomyces cerevisiae Sc 47) daily. The control group received a basic diet. The Biosaf supplementation started three weeks afterthe calving and lasted for 5 months. Milk production and composition was measured. Once a month, rumen fluid was analysed for pH, ammonia, VFA, lactate, and biochemical parameters of blood were measured. The Biosaf group showed a significant increase inmilk production as compared with the controls (38.95 kg/day vs. 37.38 kg/day) (P < 0.01), protein and fat percentages were not significantly changed. The Biosaf group showed significantly higher rumen fluid pH (6.58 vs. 6.33) (P < 0.01) and lower lactatelevel (P < 0.01), and higher VFA formation. In the serum of Biosaf treated animals, significantly higher glukose levels and lower BHB and PUFA levels were measured.

Druh

C - Kapitola v odborné knize

CEP obor

GJ - Choroby a škůdci zvířat, veterinární medicina

OECD FORD obor

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Projekt

<a href="/cs/project/1G46086" target="_blank" >1G46086: STRATEGIE CHOVU DOJNIC V KONKURENČNÍCH PODMÍKÁCH</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2005

Kód důvěrnosti údajů

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

Název knihy nebo sborníku

Achievements and Prospects of Ruminants Medicine

ISBN

83-89946-35-1

Počet stran výsledku

5

Strana od-do

228-232

Počet stran knihy

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Název nakladatele

Polish Association for Buiatrics

Místo vydání

Pulawy

Kód UT WoS kapitoly

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