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The effect of laboratory on the rate and extent of gas production in vitro

Published online by Cambridge University Press:  20 November 2017

C. Rymer ,
B.A. Williams ,
A.E. Brooks  and
D.I. Givens
C. Rymer
Affiliation:
ADAS Nutritional Sciences Research Unit, Alcester Road, Stratford-on-Avon, CV37 9RQUnited Kingdom
B.A. Williams
Affiliation:
Wageningen Agricultural University, Animal Nutrition Group, Marijkeweg 40, 6709 PG, The Netherlands
A.E. Brooks
Affiliation:
IGER, Plas Gogerddan, Aberystwyth. SY23 3EB.United Kingdom
D.I. Givens
Affiliation:
ADAS Nutritional Sciences Research Unit, Alcester Road, Stratford-on-Avon, CV37 9RQUnited Kingdom
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Extract

In vitro cumulative gas production is a means to determine the rate and extent of feed fermentation. However, different apparatus and methods used at different laboratories cause variations in the gas production profiles (GPP) obtained. The objective of this experiment was to determine whether any significant difference between laboratories was observed when the same apparatus and method was used.

Type
Poster Presentations
Information
Proceedings of the British Society of Animal Science , Volume 2000 , 2000 , pp. 45
Copyright
Copyright © The British Society of Animal Science 2000

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References

Groot, J.C.J., Cone, J.W., Williams, B.A., Debersaques, F.M.A., and Latinga, E.A. (1996). Multiphasic analysis of gas production kinetics for in vitro fermentation of ruminant feeds Animal Feed Science and Technology 64: 77–89.CrossRefGoogle Scholar
Theodorou, M.K., Williams, B.A., Dhanoa, M.S., McAllan, A.B. and France, J. (1994) A simple gas production method using a pressure transducer to determine the fermentation kinetics of ruminant feeds Animal Feed Science and Technology 48: 185–197.Google Scholar