The effect of yeast culture SC-47 addition on ruminal digestion of cows.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F04%3A00001669" target="_blank" >RIV/62156489:43210/04:00001669 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
The effect of yeast culture SC-47 addition on ruminal digestion of cows.
Original language description
Twelve dairy cows were used in an experiment at which the effect of yeast culture addition on the rumen fermentation was studied. Animals were divided into experimental and control group, each of them about 6 individuals. Feeding ratio consisted of maizesilage (12 kg), meadow hay (0.8 kg), clovergrass silage (18 kg), crushed maize ears silage (6 kg) and corn mixture 2 kg. The feeding ratio in the experimental group was with 5 g yeast culture of SC (Strain 47) per day and cow. The rumen fluid was takenperorally 2-3 hours after feeding. The results indicate that the Saccharomyces cerevisiae SC-47 additivum within the ratio recommended has affected positively on the rumen digestion (a higher production of volatile fat acids, a higher pH value) in comparison with control group. At feeding with Saccharomyces cerevisiae SC-47 the trend of number increase in protozoa in the cowś rumen fluid and a better use of ammonia were found.
Czech name
Vliv přídavku kvasinkové kultury SC-47 na bachorovou stravitelnost u krav
Czech description
Vliv přídavku kvasinkové kultury SC-47 na bachorovou stravitelnost u krav

Publication year
2004
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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