Effects of grass species on ruminal degradability of silages and prediction of dry matter effective degradability
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12220%2F09%3A00010749" target="_blank" >RIV/60076658:12220/09:00010749 - isvavai.cz</a>
Alternative codes found
RIV/00027014:_____/09:#0001016
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Effects of grass species on ruminal degradability of silages and prediction of dry matter effective degradability
Original language description
Forty samples of grass silages, made from the five most widely used grass species to ruminant nutrition (Dactyhs glomerata L., Phleum pratense L., Lolium perenne L., Festuca arundinacea L. and hybrid Feline) were tested in the present study. These grassspecies conserved by an ensiling process were compared among each other according to dry matter (DM) rumen degradability parameters (a = portion of DM solubilized at initiation of incubation: b = fraction of DM potentially degradable in the rumen, c = rate constant of disappearance of fraction b and EDDM = effective degradability of DM, estimated for each ingredient assuming the rumen solid outflow rates of 0.02 (EDDM2), 0.05 (EDDM5) and 0.08 (EDDM8) h(-1)). Based on the chemical composition of grass silages the regression equations for prediction of EDDM were evaluated. The influence of the ensiling process on dry matter degradability parameters was also assessed The best values of EDDM were determined for Lolium perenne (EDDM2 = 753.2
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GH - Nutrition of farm animals
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Czech Journal of Animal Science : Živočišná výroba
ISSN
1212-1819
e-ISSN
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Volume of the periodical
54
Issue of the periodical within the volume
7
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
9
Pages from-to
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UT code for WoS article
000268207300003
EID of the result in the Scopus database
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