Performance and Body Composition of Gilts from Differing Genetic Lines as Affected by Nutritional Program
Abstract
Gilts restricted fed a high-protein ration were slower growing (P<.05) than gilts ad libitum fed a high- and moderate-protein diet. Gilts ad libitum fed a moderateprotein diet with added fat had significantly (P<.05) more fat accretion than gilts ad libitum fed and restricted fed a high-protein diet. A genetic line by diet interaction (P<.05) was observed for average daily gain. Also, gilts with the presence of a terminal breed in their ancestry were leaner and heavier muscled (P<.05) than gilts with no presence of a terminal breed in their ancestry.
Keywords: ASL R1483
How to Cite:
Ragland, K. D., Christian, L. L., Baas, T. J. & Goodwin, R. N., (1998) “Performance and Body Composition of Gilts from Differing Genetic Lines as Affected by Nutritional Program”, Iowa State University Animal Industry Report 1(1).
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