Energy Cost of Protein and Fat Deposition in Sheep
- 1 February 1974
- journal article
- Published by Oxford University Press (OUP) in Journal of Animal Science
- Vol. 38 (2) , 378-382
- https://doi.org/10.2527/jas1974.382378x
Abstract
Data from comparative slaughter experiments involving 396 growing and fattening young sheep and 26 mature sheep on blended pelleted roughage-concentrate diets or Sudan hay were used to estimate the energy cost of protein and fat deposition. Protein synthesis required 45.6 ± 8.69 kcal metabolizable energy (ME) per gram or 8.14 ± 1.55 kcal ME per kilocalorie of protein deposited. Fat synthesis required 10.2 ± 3.58 kcal ME per gram or 1.10 ± 0.38 kcal ME per kilocalorie of fat deposited. Copyright © 1974. American Society of Animal Science . Copyright 1974 by American Society of Animal Science.Keywords
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