Comparison of some aspects of the in situ and in vitro methods in evaluation of neutral detergent fiber digestion
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027014%3A_____%2F13%3A%230001810" target="_blank" >RIV/00027014:_____/13:#0001810 - isvavai.cz</a>
Result on the web
<a href="http://www.vuzv.cz/sites/File/_privat/13039.pdf" target="_blank" >http://www.vuzv.cz/sites/File/_privat/13039.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2527/jas.2012-5343" target="_blank" >10.2527/jas.2012-5343</a>
Alternative languages
Result language
angličtina
Original language name
Comparison of some aspects of the in situ and in vitro methods in evaluation of neutral detergent fiber digestion
Original language description
The objective of the present study was to compare digestion rates (kd) of NDF for different feeds estimated with the in situ method or derived from an automated gas in vitro system. A meta-analysis was conducted to evaluate how in situ derived kd of NDFrelated to in vivo digestibility of NDF. Further, in vitro true digestibility of the feed samples incubated within filter bags or dispersed in the medium was compared, and kd for insoluble and soluble components of those feeds were estimated. Four different concentrates and 4 forages were used in this study. Two lactating Swedish Red cows fed a diet of 60% grass silage and 40% concentrate on DM basis were used for in situ incubations and for collection of rumen fluid. The feed samples were ground through a 2.0-mm screen before the in situ incubations and a 1.0-mm screen before the in vitro gas incubations. In situ nylon bags were introduced into the rumen for determination of kd of NDF.
Czech name
—
Czech description
—
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
—
Result continuities
Project
—
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Animal Science
ISSN
0021-8812
e-ISSN
—
Volume of the periodical
91
Issue of the periodical within the volume
2
Country of publishing house
US - UNITED STATES
Number of pages
10
Pages from-to
838-847
UT code for WoS article
000319687800035
EID of the result in the Scopus database
—