Hostname: page-component-84b7d79bbc-g7rbq Total loading time: 0 Render date: 2024-07-30T16:29:26.315Z Has data issue: false hasContentIssue false
  • English
  • Français

Relationship between in vitro gas production and neutral detergent fibre disappearance in three tropical grasses

Published online by Cambridge University Press:  05 November 2021

M. Herrero  and
N.S. Jessop
M. Herrero
Affiliation:
Institute of Ecology and Resource Management, The University of Edinburgh, West Mains Road, Edinburgh EH9 3JG, Scotland
N.S. Jessop
Affiliation:
Institute of Ecology and Resource Management, The University of Edinburgh, West Mains Road, Edinburgh EH9 3JG, Scotland
Get access

Extract

In vitro gas production techniques have been used to nutritionally characterise feedstuffs for ruminants. Consideration of both the soluble and insoluble fractions has recently been shown to be essential for adequate description of cell wall disappearance (Jessop and Herrero, 1996). This study investigates how gas production measurements can be used to predict neutral detergent fibre (NDF) disappearance by correcting for the gas volume produced in the early stages of fermentation from neutral detergent solubles (NDS). The study was carried out using three tropical grasses.

Type
Techniques
Information
Proceedings of the British Society of Animal Science , Volume 1996 , March 1996 , pp. 219
Copyright
Copyright © The British Society of Animal Science 1996

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Jessop, N.S. and Herrero, M. (1996) Influence of soluble components on parameter estimation from the in vitro gas production technique. Animal Science (in press).10.1017/S0308229600029986CrossRefGoogle Scholar
Menke, K.H. and Steingass, H. (1988) Estimation of the energetic feed value obtained from chemical analysis and in vitro gas production using rumen fluid. Animal Research and Development 28: 7–55.Google Scholar
Pell, A. and Schofield, P. (1993) Computarized monitoring of gas production to measure forage digestion in vitro. Journal of Dairy Science 76: 1063–1073.10.3168/jds.S0022-0302(93)77435-4CrossRefGoogle Scholar