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Effect of non-uniform distribution of particle-associated markers on the measurement of duodenal digesta flow by the double-marker technique

Published online by Cambridge University Press:  27 March 2009

G. J. Faichney
G. J. Faichney
Affiliation:
CSIRO, Division of Animal Production, PO Box 239, Blacktown, NSW, Australia
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Summary

Simulating changes in the distribution of the particle marker between particle-phase and fluid-phase dry matter by ±40% resulted in calculated flows of dry matter to the duodenum that differed from the ideal of uniform distribution by 1 to 2%; true digesta flow values were virtually unaffected. These errors are small and can probably be ignored.

Type
Animals
Information
The Journal of Agricultural Science , Volume 118 , Issue 1 , February 1992 , pp. 119 - 120
Copyright
Copyright © Cambridge University Press 1992

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References

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