SHORT COMMUNICATION
A study of rumen fill on eating behaviour and voluntary intake in sheep using rumen digesta exchange method
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1
Research Farm, Rakunogakuenn University, 069-8501, Ebetsu, Hokkaido, Japan
 
2
Faculty of Dairy Science, Rakunogakuen University, 069-8501, Ebetsu, Hokkaido, Japan
 
 
Publication date: 2004-08-30
 
 
Corresponding author
K. Izumi   

Research Farm, Rakunogakuenn University, 069-8501, Ebetsu, Hokkaido, Japan
 
 
J. Anim. Feed Sci. 2004;13(Suppl. 1):103-106
 
KEYWORDS
ABSTRACT
In order to test the influence of rumen fill on eating behaviour and voluntary intake in sheep offered hay, the rumen digesta from sheep at two hours after feeding was exchanged with that from sheep immediately before feeding. Four rumen-cannulated sheep were fed with grass hay ad libitum. Two pairs were made consisting of one sheep in the group fed at 8.30 and another sheep in the 10.30 group. The rumen digesta of the two sheep within a pair were exchanged at 10.30. We analysed the relationship between eating behaviour and rumen fill, and discussed the mechanism of voluntary intake.
 
CITATIONS (2):
1.
Animal-Based Measures to Assess the Welfare of Extensively Managed Ewes
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Animals
 
2.
Using Longitudinal Assessment on Extensively Managed Ewes to Quantify Welfare Compromise and Risks
Carolina Munoz, Angus Campbell, Stuart Barber, Paul Hemsworth, Rebecca Doyle
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ISSN:1230-1388
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