FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1976420842> ?p ?o ?g. }

• W1976420842 endingPage "227" @default.
• W1976420842 startingPage "206" @default.
• W1976420842 abstract "This study was conducted to determine the effects of timing rumen evacuations on kinetic parameter estimates of wall digestion and passage. Another objective was to estimate the rate constants of rumen neutral detergent fibre (NDF) kinetics in cattle fed grass hay using rumen evacuations, and to compare the results to those obtained by conventional methods (in situ incubation, marker kinetics). Four young cattle were used in a switch-back design and fed a grass hay diet either twice daily at 7.00 and 19.00 h or 18 times per day starting at 7.00 h. Rumen evacuations were made just before morning feeding (7.00 h) and 11.00 and 15.00 h. The ingested feed, rumen and duodenal digesta and faeces were divided into five particle size fractions by wet sieving. Particulate matter retained on the sieves were analysed for NDF which was further subdivided into digestible (DNDF) and indigestible NDF (INDF) by 12-day in situ incubation. The rate constants were derived from average rumen pool sizes by pooling the particle fractions into large, medium and small particles (three-pool) or into large and small particles (two-pool). Feeding frequency had no effect on ruminal or total digestibility, average rumen pool size or kinetic parameters. The results showed that kinetic parameters, estimated from a single evacuation, can be severely biased due to under- or overestimation of rumen pool size. The rate of particle breakdown based on rumen INDF kinetics was slower than the passage rate of small particles (0.033 h−1 versus 0.047 h−1). Digestion rate of medium particles was faster than that of large or small particles. The passage rate of both DNDF and INDF increased with decreasing particle size and it was slower for DNDF than for INDF irrespective of particle size indicating selective retention. Digestion rate of DNDF estimated by the in situ incubation was lower than that derived from rumen evacuation. Model calculations suggested that the values based on the in situ incubations were underestimated. Ytterbium labelled hay underestimated the residence time in ruminal compartments compared with INDF estimated by rumen evacuation technique (42.5 h versus 49.8 h). However, the passage rates of small particles estimated from the marker kinetics were similar to those derived from rumen evacuation." @default.
• W1976420842 created "2016-06-24" @default.
• W1976420842 creator A5002427789 @default.
• W1976420842 creator A5072415523 @default.
• W1976420842 creator A5075817532 @default.
• W1976420842 creator A5076662778 @default.
• W1976420842 date "2007-02-01" @default.
• W1976420842 modified "2023-10-13" @default.
• W1976420842 title "Cell wall digestion and passage kinetics estimated by marker and in situ methods or by rumen evacuations in cattle fed hay 2 or 18 times daily" @default.
• W1976420842 cites W1536779623 @default.
• W1976420842 cites W1598427740 @default.
• W1976420842 cites W1869731009 @default.
• W1976420842 cites W1966910028 @default.
• W1976420842 cites W1981706343 @default.
• W1976420842 cites W1986709342 @default.
• W1976420842 cites W1997087247 @default.
• W1976420842 cites W2001052623 @default.
• W1976420842 cites W2004226196 @default.
• W1976420842 cites W2009956714 @default.
• W1976420842 cites W2018251887 @default.
• W1976420842 cites W2018942662 @default.
• W1976420842 cites W2037337594 @default.
• W1976420842 cites W2049203556 @default.
• W1976420842 cites W2050138537 @default.
• W1976420842 cites W2073799896 @default.
• W1976420842 cites W2085085929 @default.
• W1976420842 cites W2087525760 @default.
• W1976420842 cites W2089299897 @default.
• W1976420842 cites W2093077191 @default.
• W1976420842 cites W2101538435 @default.
• W1976420842 cites W2102436886 @default.
• W1976420842 cites W2108669916 @default.
• W1976420842 cites W2115797987 @default.
• W1976420842 cites W2116189020 @default.
• W1976420842 cites W2116821151 @default.
• W1976420842 cites W2120720766 @default.
• W1976420842 cites W2130956634 @default.
• W1976420842 cites W2141377006 @default.
• W1976420842 cites W2141919413 @default.
• W1976420842 cites W2154714442 @default.
• W1976420842 cites W2165434810 @default.
• W1976420842 cites W2166421314 @default.
• W1976420842 cites W2295427871 @default.
• W1976420842 cites W2296126695 @default.
• W1976420842 cites W2305927692 @default.
• W1976420842 cites W2412535683 @default.
• W1976420842 cites W2412856491 @default.
• W1976420842 cites W2423190476 @default.
• W1976420842 cites W2944871825 @default.
• W1976420842 cites W87356208 @default.
• W1976420842 doi "https://doi.org/10.1016/j.anifeedsci.2006.05.004" @default.
• W1976420842 hasPublicationYear "2007" @default.
• W1976420842 type Work @default.
• W1976420842 sameAs 1976420842 @default.
• W1976420842 citedByCount "40" @default.
• W1976420842 countsByYear W19764208422012 @default.
• W1976420842 countsByYear W19764208422013 @default.
• W1976420842 countsByYear W19764208422014 @default.
• W1976420842 countsByYear W19764208422015 @default.
• W1976420842 countsByYear W19764208422016 @default.
• W1976420842 countsByYear W19764208422017 @default.
• W1976420842 countsByYear W19764208422018 @default.
• W1976420842 countsByYear W19764208422019 @default.
• W1976420842 countsByYear W19764208422020 @default.
• W1976420842 countsByYear W19764208422021 @default.
• W1976420842 countsByYear W19764208422022 @default.
• W1976420842 countsByYear W19764208422023 @default.
• W1976420842 crossrefType "journal-article" @default.
• W1976420842 hasAuthorship W1976420842A5002427789 @default.
• W1976420842 hasAuthorship W1976420842A5072415523 @default.
• W1976420842 hasAuthorship W1976420842A5075817532 @default.
• W1976420842 hasAuthorship W1976420842A5076662778 @default.
• W1976420842 hasConcept C100544194 @default.
• W1976420842 hasConcept C106191032 @default.
• W1976420842 hasConcept C121332964 @default.
• W1976420842 hasConcept C140793950 @default.
• W1976420842 hasConcept C147789679 @default.
• W1976420842 hasConcept C148898269 @default.
• W1976420842 hasConcept C185592680 @default.
• W1976420842 hasConcept C187530423 @default.
• W1976420842 hasConcept C25642318 @default.
• W1976420842 hasConcept C2780138947 @default.
• W1976420842 hasConcept C2781357212 @default.
• W1976420842 hasConcept C31903555 @default.
• W1976420842 hasConcept C43617362 @default.
• W1976420842 hasConcept C55493867 @default.
• W1976420842 hasConcept C62520636 @default.
• W1976420842 hasConcept C6557445 @default.
• W1976420842 hasConcept C70262065 @default.
• W1976420842 hasConcept C86803240 @default.
• W1976420842 hasConceptScore W1976420842C100544194 @default.
• W1976420842 hasConceptScore W1976420842C106191032 @default.
• W1976420842 hasConceptScore W1976420842C121332964 @default.
• W1976420842 hasConceptScore W1976420842C140793950 @default.
• W1976420842 hasConceptScore W1976420842C147789679 @default.
• W1976420842 hasConceptScore W1976420842C148898269 @default.
• W1976420842 hasConceptScore W1976420842C185592680 @default.
• W1976420842 hasConceptScore W1976420842C187530423 @default.

• next