Using Real-Time Ultrasound During the Feeding Period to Predict Cattle Composition.

dc.contributor.author Delehant, T.
dc.contributor.author Dahlke, G.
dc.contributor.author Hoffman, M.
dc.contributor.author Iiams, J.
dc.contributor.author Rouse, G.
dc.contributor.author Wilson, D.
dc.date 2018-02-12T23:51:07.000
dc.date.accessioned 2020-06-29T23:48:42Z
dc.date.available 2020-06-29T23:48:42Z
dc.date.copyright Thu Jan 01 00:00:00 UTC 1998
dc.date.issued 1998
dc.description.abstract <p>A feedlot trial to monitor ribeye area growth, 12th rib backfat, and intramuscular fat accretion was conducted. Data were collected using 112 yearling beef steers. The steers were fed at three intake levels (ad libitum, 95% of ad libitum, or 90% of ad libitum), which when combined with three feeding times (once daily in the morning, once daily in the afternoon, or twice daily), produced nine dietary treatments. Feedlot performance and carcass composition of beef steers was also determined. After analysis of ultrasound measures and animal performance data, equations were developed that described the ribeye area development (R2 = .97), 12th rib fat accretion (R2 = .81), and changes in intramuscular fat percentage (R2 = .79).</p>
dc.format.mimetype PDF
dc.identifier archive/lib.dr.iastate.edu/beefreports_1997/5/
dc.identifier.articleid 1004
dc.identifier.contextkey 3199610
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath beefreports_1997/5
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/10945
dc.language.iso en
dc.relation.ispartofseries Animal Science Research Reports
dc.source.bitstream archive/lib.dr.iastate.edu/beefreports_1997/5/asl_1433.pdf|||Sat Jan 15 00:31:10 UTC 2022
dc.subject.disciplines Animal Sciences
dc.subject.keywords ASL R1433
dc.title Using Real-Time Ultrasound During the Feeding Period to Predict Cattle Composition.
dc.type article
dc.type.genre body_composition_evaluation
dspace.entity.type Publication
relation.isSeriesOfPublication 7f3839b7-b833-4418-a6fa-adda2b23950a
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