Abstract
Pregnancy is an important stage in the animal life, because many transformations occur in the whole body of the pregnant female. However, there is lack of information on nutritional requirements over the whole pregnancy. Most protein recommendations for goats were obtained from data extrapolated from cattle and sheep (Sutton and Alderman, 2000). Although ruminants have similar metabolism, it is known that there are differences between species, especially regarding the efficiency of feed utilization and body composition. Therefore, the objective of this experiment was to determine net protein requirement of Oberhasli and Saanen goats with singleton and twin pregnancy.
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References
AOAC. 1995. Association of Official Analytical Chemists. Official Methods of Analysis. 16th ed. Washington, D.C.
National Research Council. 2007. Nutrient requirements of small ruminants. Sheep, goats, Cervids and New World Camelids. National Academy Press. Washington, DC.
Sutton, J. D., Alderman, g. 2000. The energy and protein requirements of pregnant and lactating dairy goats the Agriculture and Food Research Council report. Liv. Prod. Sci. 64, 3-8.
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© 2013 Wageningen Academic Publishers The Netherlands
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Härter, C.J. et al. (2013). Net protein requirement of pregnancy of goats with single and twin pregnancy. In: Oltjen, J.W., Kebreab, E., Lapierre, H. (eds) Energy and protein metabolism and nutrition in sustainable animal production. Energy and protein metabolism and nutrition in sustainable animal production, vol 134. Wageningen Academic Publishers, Wageningen. https://doi.org/10.3920/978-90-8686-781-3_37
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DOI: https://doi.org/10.3920/978-90-8686-781-3_37
Publisher Name: Wageningen Academic Publishers, Wageningen
Online ISBN: 978-90-8686-781-3
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