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The relationship between metabolisable energy concentration and nutrient digestibility in grass silages offered to sheep at maintenance

Published online by Cambridge University Press:  20 November 2017

R. E. Agnew  and
T. Yan
R. E. Agnew
Affiliation:
The Agricultural Research Institute of Northern Ireland, Hillsborough, Co Down, Northern Ireland BT26 6DR, UK
T. Yan
Affiliation:
The Agricultural Research Institute of Northern Ireland, Hillsborough, Co Down, Northern Ireland BT26 6DR, UK
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Extract

The energy feeding systems used for dairy cows recommend that the metabolisable energy (ME) concentration of a feed at maintenance feeding level is calculated from its digestible nutrients. The objective of the present study was to develop equations to calculate the ME concentration from digestibility data for grass silages

Type
Theatre Presentations
Information
Proceedings of the British Society of Animal Science , Volume 2002 , 2002 , pp. 51
Copyright
Copyright © The British Society of Animal Science 2002

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References

Blaxter, K. L. and Clapperton, J. L. 1965. Prediction of the amount of methane produced by ruminants. British Journal of Nutrition 19: 511–522.Google Scholar
Agricultural and Food Research Council. 1993. Energy and protein requirements of ruminants. CAB International, Wallingford, Oxon, UK.Google Scholar