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The relationship between in vitro and in situ dry matter disappearance of some Iranian feedstuffs in sheep

Published online by Cambridge University Press:  23 November 2017

H. Paya ,
A. Taghizadeh ,
H. Janmohamadi  and
G.A Moghadam
H. Paya
Affiliation:
University of Tabriz, Tabriz, East Azarbayjan
A. Taghizadeh*
Affiliation:
University of Tabriz, Tabriz, East Azarbayjan
H. Janmohamadi
Affiliation:
University of Tabriz, Tabriz, East Azarbayjan
G.A Moghadam
Affiliation:
University of Tabriz, Tabriz, East Azarbayjan
*
Email:[email protected]
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Extract

Ration formulation systems require information on nutrient requirements of the animal and reliable values for rumen degradable and undegradable fractions of feed ingredients. The in situ nylon-bag technique is widely used to characterize the disappearance of feeds from the rumen (Woods et al., 2002). The objective of this study was determining of relationship between in vitro and in situ dry matter disappearance.

Type
Poster Presentations
Information
Proceedings of the British Society of Animal Science , Volume 2007 , April 2007 , pp. 210
Copyright
Copyright © The British Society of Animal Science 2007

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References

McDougall, E., E.I., 1948. The composition and output of sheep in salvia. Biochemistry Journal. 43: 99–109.Google Scholar
SAS Institute INC. 1987. Sas user’s Guide: statistics. Statistical Analysis Systems Institute Inc. Cary NC Google Scholar
Woods, V.B., O’Mara, F. P., Moloney, A.P. 2002. The in situ ruminal degradability of concentrate feedstuffs in steers as affected by level of feed consumption and ratio of grass silage to concentrate. Journal Animal Feed Science and technology. 100: 15–30.Google Scholar