doi: 10.1016/s0022-5193(05)80328-5.
A unifying mathematical analysis of methods to estimate rumen volume using digesta markers and intraruminal sampling
Affiliations
- PMID: 1890852
- DOI: 10.1016/s0022-5193(05)80328-5
Item in Clipboard
A unifying mathematical analysis of methods to estimate rumen volume using digesta markers and intraruminal sampling
J Theor Biol.
.
Abstract
A theoretical exposition of methods for estimating the quantity of digesta in the rumen using digesta-flow markers and intraruminal sampling is given, with emphasis on the kinetic assumptions underlying each method. Single- and dual-marker approaches to estimating volume in steady and non-steady-state are presented.
Similar articles
-
Rumen morphometrics and the effect of digesta pH and volume on volatile fatty acid absorption.J Anim Sci. 2013 Apr;91(4):1775-83. doi: 10.2527/jas.2011-4999. Epub 2013 Jan 23. J Anim Sci. 2013. PMID: 23345561
-
Comparative characterization of reticular and duodenal digesta and possibilities of estimating microbial outflow from the rumen based on reticular sampling in dairy cows.J Anim Sci. 2007 Oct;85(10):2606-13. doi: 10.2527/jas.2006-852. Epub 2007 Jun 25. J Anim Sci. 2007. PMID: 17591704
-
Estimation of rumen outflow in dairy cows fed grass silage-based diets by use of reticular sampling as an alternative to sampling from the omasal canal.J Dairy Sci. 2010 Mar;93(3):1138-47. doi: 10.3168/jds.2009-2661. J Dairy Sci. 2010. PMID: 20172235
-
Stable isotope-labelled feed nutrients to assess nutrient-specific feed passage kinetics in ruminants.J Sci Food Agric. 2014 Mar 30;94(5):819-24. doi: 10.1002/jsfa.6426. Epub 2013 Nov 1. J Sci Food Agric. 2014. PMID: 24114801 Review.
-
[Mixing and propulsion of the contents of the reticulo-rumen].Reprod Nutr Dev. 1991;31(4):335-59. Reprod Nutr Dev. 1991. PMID: 1660717 Review. French.
MeSH terms
LinkOut - more resources
Full Text Sources
