Blueprint: Selection for feed efficiency helps pigs adapt to stressors

dc.contributor.author Butters-Johnson, Anna
dc.contributor.author Azarpajouh, Samaneh
dc.contributor.author Colpoys, Jessica
dc.contributor.author Dekkers, Jack
dc.contributor.author Patience, John
dc.contributor.author Gabler, Nicholas
dc.contributor.author Patience, John
dc.contributor.author Johnson, Anna
dc.contributor.department Animal Science
dc.date 2021-02-18T19:34:27.000
dc.date.accessioned 2021-02-24T21:15:12Z
dc.date.available 2021-02-24T21:15:12Z
dc.date.copyright Fri Jan 01 00:00:00 UTC 2016
dc.date.issued 2016-04-18
dc.description.abstract <p>Enormous strides have been made to improve feed efficiency during the grow-finish period by selecting for pigs that grow faster and that have less backfat. Recently, selection for feed efficiency has been accelerated by directly measuring feed intake and, therefore, feed efficiency on animals in nucleus breeding populations. The question whether selection for feed efficiency results in pigs that are less robust and that may be less able to cope with physiological and behavioral stress is, however, often raised. After all, mounting an immune response and coping with stress requires substantial amounts of energy, and pigs that are very efficient may not have the resources to mount an effective response to cope.</p>
dc.description.comments <p>This article is published as Azarpajouh, S., J. Colpoys, J. Dekkers, N. Gabler, J. Patience, and A. Johnson. Blueprint: Selection for feed efficiency helps pigs adapt to stressors. National Hog Farmer. April 18, 2016. Posted with permission.</p>
dc.format.mimetype application/pdf
dc.identifier archive/lib.dr.iastate.edu/ans_pubs/787/
dc.identifier.articleid 1786
dc.identifier.contextkey 21711623
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath ans_pubs/787
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/93542
dc.language.iso en
dc.source.bitstream archive/lib.dr.iastate.edu/ans_pubs/787/0-Permission_for_National_Hog_Farmer.pdf|||Sat Jan 15 01:55:06 UTC 2022
dc.source.bitstream archive/lib.dr.iastate.edu/ans_pubs/787/2016_Patience_BlueprintSelection.pdf|||Sat Jan 15 01:55:08 UTC 2022
dc.subject.disciplines Agriculture
dc.subject.disciplines Animal Sciences
dc.subject.disciplines Behavior and Ethology
dc.subject.disciplines Immunology and Infectious Disease
dc.subject.disciplines Physiology
dc.title Blueprint: Selection for feed efficiency helps pigs adapt to stressors
dc.type article
dc.type.genre article
dspace.entity.type Publication
relation.isAuthorOfPublication 9459ddeb-303d-4035-933f-925ec181c7a6
relation.isAuthorOfPublication 5888d61a-1b3d-48c9-ab84-deb63aa3a43c
relation.isOrgUnitOfPublication 85ecce08-311a-441b-9c4d-ee2a3569506f
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