Characterization and Symmetry Study of Objective Feet and Leg Joint Measurements in Five Separate Lines of Maternal Gilts

dc.contributor.author Rothschild, Max
dc.contributor.author Stock, Joseph
dc.contributor.author Mote, Benny
dc.contributor.author Baas, Thomas
dc.contributor.author Stalder, Kenneth
dc.contributor.author Rothschild, Max
dc.contributor.author Stalder, Kenneth
dc.date 2018-08-25T21:48:14.000
dc.date.accessioned 2020-06-29T23:36:09Z
dc.date.available 2020-06-29T23:36:09Z
dc.date.copyright Thu Jan 01 00:00:00 UTC 2015
dc.date.issued 2015-01-01
dc.description.abstract <p>This study involves the initial measurement and joint description of five maternal gilt lines for the validation of objectively measured feet and leg joint angles in regards to sow longevity. The initial measurement was used to characterize all gilts used in the study based on age and line as well as to study the symmetry between the left and right sides of the animals’ body. Significant differences (P < 0.05) between lines were identified in both pasterns. Results suggest (P < 0.05) that the knee and the hock angles increase with age. Symmetry difference, difference between right and left, (P < 0.05) was observed in the knee. These measurements will be used in association with production records through the animals’ first parity to validate past joint measurements from sows that have remained in their respective herds longer than their contemporaries and to identify a range of acceptable joint angles that allow an animal to remain in the herd for a long production life.</p>
dc.identifier archive/lib.dr.iastate.edu/ans_air/vol661/iss1/88/
dc.identifier.articleid 2134
dc.identifier.contextkey 6761546
dc.identifier.doi https://doi.org/10.31274/ans_air-180814-1341
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath ans_air/vol661/iss1/88
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/9205
dc.language.iso en
dc.relation.ispartofseries Animal Science Research Reports
dc.source.bitstream archive/lib.dr.iastate.edu/ans_air/vol661/iss1/88/R3025.pdf|||Sat Jan 15 02:16:58 UTC 2022
dc.subject.disciplines Agriculture
dc.subject.disciplines Animal Sciences
dc.subject.keywords ASL R3025
dc.subject.keywords Animal Science
dc.title Characterization and Symmetry Study of Objective Feet and Leg Joint Measurements in Five Separate Lines of Maternal Gilts
dc.type article
dc.type.genre swine
dspace.entity.type Publication
relation.isAuthorOfPublication a5915699-0c8a-411e-a601-1564d7090ab9
relation.isAuthorOfPublication 0b0a34a3-f123-4f94-a9cf-e730cb2183a6
relation.isJournalIssueOfPublication 6758d906-7d2a-4198-98dc-f5f25ab96561
relation.isSeriesOfPublication 7f3839b7-b833-4418-a6fa-adda2b23950a
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