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Factors affecting faecal endogenous phosphorus loss in the sheep

Published online by Cambridge University Press:  27 March 2009

D. Scott ,
A. A. J. Rajaratne  and
W. Buchan
D. Scott
Affiliation:
The Rowett Research InstituteBucksburnAberdeen AB2 9SBUK
A. A. J. Rajaratne
Affiliation:
The Rowett Research InstituteBucksburnAberdeen AB2 9SBUK
W. Buchan
Affiliation:
The Rowett Research InstituteBucksburnAberdeen AB2 9SBUK
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Summary

Sheep fitted with a ruminal and a duodenal cannula were used to study the effect of dry matter intake and the physical form of the diet on salivary P secretion and faecal endogenous P loss. At constant low P intake, changing the form of the diet had no effect on either parameter and while increasing dry matter intake did produce small changes in the partitioning of P excretion between urine and faeces it had no effect on overall endogenous P loss (faecal endogenous P + urine P) which was largely determined by P intake.

Type
Animals
Information
The Journal of Agricultural Science , Volume 124 , Issue 1 , February 1995 , pp. 145 - 151
Copyright
Copyright © Cambridge University Press 1995

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