Economic Values for Meat Quality Traits

dc.contributor.author Chen, P.
dc.contributor.author Dekkers, Jack
dc.contributor.author Christian, L.
dc.contributor.author Baas, Tom
dc.date 2018-02-13T00:24:50.000
dc.date.accessioned 2020-07-02T07:00:39Z
dc.date.available 2020-07-02T07:00:39Z
dc.date.copyright Fri Jan 01 00:00:00 UTC 1999
dc.date.embargo 2012-08-18
dc.date.issued 1999
dc.description.abstract <p>A method was developed to calculate economic values for pork quality traits for use in genetic selection. The method considers the normal variability of pork quality traits within a herd or population. The parameters required for this method are the mean, standard deviation, and range of the quality trait within the herd or population, and the relationship of the level of the quality trait with price received for pork at the consumer level. The method was applied to results from a consumer preference study of quality traits of pork loin that was conducted by the National Pork Producers Council. Resulting economic values of percentage of lipid (lipid%), Instron score, and ultimate pH were $.9112, $-.4040, and $-.3469, respectively, per kilogram of loin per unit increase in the trait. Results indicate that efforts to increase lipid% and to decrease Instron score can result in extra revenues for swine production. The sign of the economic value for ultimate pH was opposite to expectations, which is a reflection of the results of this specific consumer preference study. A second preference study is currently under way and its result will be used to reevaluate economic values. Alternative methods to select for quality traits, such as optimum linear indexes and indexes based on a quadratic aggregate genotype, were discussed.</p>
dc.format.mimetype application/pdf
dc.identifier archive/lib.dr.iastate.edu/swinereports_1998/63/
dc.identifier.articleid 1071
dc.identifier.contextkey 3232725
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath swinereports_1998/63
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/91160
dc.language.iso en
dc.relation.ispartofseries Animal Science Research Reports
dc.relation.ispartofseries ASL R1623
dc.source.bitstream archive/lib.dr.iastate.edu/swinereports_1998/63/asl_1623.pdf|||Sat Jan 15 01:19:38 UTC 2022
dc.subject.disciplines Agriculture
dc.subject.disciplines Animal Sciences
dc.subject.keywords ASL R1623
dc.title Economic Values for Meat Quality Traits
dc.type article
dc.type.genre meat
dspace.entity.type Publication
relation.isSeriesOfPublication 7f3839b7-b833-4418-a6fa-adda2b23950a
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