Is residual feed intake associated to carcass and meat quality traits?. P61 [short paper-poster].
Resumen:
Improving feed efficiency is a key factor in livestock systems to reduce feeding costs and enhance profitability [1], and it is also associated with beef production sustainability. Residual feed intake (RFI) is one of the methodologies for calculating feed efficiency of growing beef cattle, which is a moderately heritable characteristic enabling genetic improvement through selection [2]. However, literature is not entirely conclusive about the effect of RFI genetic selection on beef quality. Therefore, the aim of the present study was to evaluate the association between RFI at finishing and carcass and beef quality traits of Hereford steers.
| 2024 | |
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Livestock systems Feed efficiency (FE) Residual feed intake (RFI) SISTEMA GANADERO EXTENSIVO - INIA |
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| Inglés | |
| Instituto Nacional de Investigación Agropecuaria | |
| AINFO | |
| https://ainfo.inia.uy/consulta/busca?b=pc&id=64916&biblioteca=vazio&busca=64916&qFacets=64916 | |
| Acceso abierto |
| _version_ | 1856772316524969984 |
|---|---|
| author | LUZARDO, S. |
| author2 | DE SOUZA, G. BRITO, G. PERAZA, P. NAVAJAS, E. |
| author2_role | author author author author |
| author_facet | LUZARDO, S. DE SOUZA, G. BRITO, G. PERAZA, P. NAVAJAS, E. |
| author_role | author |
| bitstream.checksum.fl_str_mv | 0d942914fac720ba1fb34ac03b105957 |
| bitstream.checksumAlgorithm.fl_str_mv | MD5 |
| bitstream.url.fl_str_mv | https://redi.anii.org.uy/jspui/bitstream/20.500.12381/4917/1/sword-2025-06-23T15%3a45%3a00.original.xml |
| collection | AINFO |
| dc.creator.none.fl_str_mv | LUZARDO, S. DE SOUZA, G. BRITO, G. PERAZA, P. NAVAJAS, E. |
| dc.date.accessioned.none.fl_str_mv | 2025-06-23T18:45:00Z |
| dc.date.available.none.fl_str_mv | 2025-06-23T18:45:00Z |
| dc.date.issued.none.fl_str_mv | 2024 |
| dc.date.updated.none.fl_str_mv | 2025-06-23T18:45:00Z |
| dc.description.abstract.none.fl_txt_mv | Improving feed efficiency is a key factor in livestock systems to reduce feeding costs and enhance profitability [1], and it is also associated with beef production sustainability. Residual feed intake (RFI) is one of the methodologies for calculating feed efficiency of growing beef cattle, which is a moderately heritable characteristic enabling genetic improvement through selection [2]. However, literature is not entirely conclusive about the effect of RFI genetic selection on beef quality. Therefore, the aim of the present study was to evaluate the association between RFI at finishing and carcass and beef quality traits of Hereford steers. |
| dc.identifier.none.fl_str_mv | https://ainfo.inia.uy/consulta/busca?b=pc&id=64916&biblioteca=vazio&busca=64916&qFacets=64916 |
| dc.language.iso.none.fl_str_mv | en eng |
| dc.rights.es.fl_str_mv | Acceso abierto |
| dc.rights.none.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.source.none.fl_str_mv | reponame:AINFO instname:Instituto Nacional de Investigación Agropecuaria instacron:Instituto Nacional de Investigación Agropecuaria |
| dc.subject.none.fl_str_mv | Livestock systems Feed efficiency (FE) Residual feed intake (RFI) SISTEMA GANADERO EXTENSIVO - INIA |
| dc.title.none.fl_str_mv | Is residual feed intake associated to carcass and meat quality traits?. P61 [short paper-poster]. |
| dc.type.none.fl_str_mv | ConferenceObject PublishedVersion info:eu-repo/semantics/conferenceObject |
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| description | Improving feed efficiency is a key factor in livestock systems to reduce feeding costs and enhance profitability [1], and it is also associated with beef production sustainability. Residual feed intake (RFI) is one of the methodologies for calculating feed efficiency of growing beef cattle, which is a moderately heritable characteristic enabling genetic improvement through selection [2]. However, literature is not entirely conclusive about the effect of RFI genetic selection on beef quality. Therefore, the aim of the present study was to evaluate the association between RFI at finishing and carcass and beef quality traits of Hereford steers. |
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| format | conferenceObject |
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| instacron_str | Instituto Nacional de Investigación Agropecuaria |
| institution | Instituto Nacional de Investigación Agropecuaria |
| instname_str | Instituto Nacional de Investigación Agropecuaria |
| language | eng |
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| publishDate | 2024 |
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| repository.mail.fl_str_mv | lorrego@inia.org.uy |
| repository.name.fl_str_mv | AINFO - Instituto Nacional de Investigación Agropecuaria |
| repository_id_str | |
| rights_invalid_str_mv | Acceso abierto |
| spelling | 2025-06-23T18:45:00Z2025-06-23T18:45:00Z20242025-06-23T18:45:00Zhttps://ainfo.inia.uy/consulta/busca?b=pc&id=64916&biblioteca=vazio&busca=64916&qFacets=64916Improving feed efficiency is a key factor in livestock systems to reduce feeding costs and enhance profitability [1], and it is also associated with beef production sustainability. Residual feed intake (RFI) is one of the methodologies for calculating feed efficiency of growing beef cattle, which is a moderately heritable characteristic enabling genetic improvement through selection [2]. However, literature is not entirely conclusive about the effect of RFI genetic selection on beef quality. Therefore, the aim of the present study was to evaluate the association between RFI at finishing and carcass and beef quality traits of Hereford steers.https://hdl.handle.net/20.500.12381/4917enenginfo:eu-repo/semantics/openAccessAcceso abiertoLivestock systemsFeed efficiency (FE)Residual feed intake (RFI)SISTEMA GANADERO EXTENSIVO - INIAIs residual feed intake associated to carcass and meat quality traits?. P61 [short paper-poster].ConferenceObjectPublishedVersioninfo:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionreponame:AINFOinstname:Instituto Nacional de Investigación Agropecuariainstacron:Instituto Nacional de Investigación AgropecuariaLUZARDO, S.DE SOUZA, G.BRITO, G.PERAZA, P.NAVAJAS, E.SWORDsword-2025-06-23T15:45:00.original.xmlOriginal SWORD entry documentapplication/octet-stream1807https://redi.anii.org.uy/jspui/bitstream/20.500.12381/4917/1/sword-2025-06-23T15%3a45%3a00.original.xml0d942914fac720ba1fb34ac03b105957MD5120.500.12381/49172026-02-10 15:54:02.799oai:redi.anii.org.uy:20.500.12381/4917Institucionalhttps://ainfo.inia.uy/Organismo científico-tecnológicohttp://inia.uyhttps://redi.anii.org.uy/oai/requestlorrego@inia.org.uyUruguayopendoar:2026-02-10T18:54:02AINFO - Instituto Nacional de Investigación Agropecuariafalse |
| spellingShingle | Is residual feed intake associated to carcass and meat quality traits?. P61 [short paper-poster]. LUZARDO, S. Livestock systems Feed efficiency (FE) Residual feed intake (RFI) SISTEMA GANADERO EXTENSIVO - INIA |
| status_str | publishedVersion |
| title | Is residual feed intake associated to carcass and meat quality traits?. P61 [short paper-poster]. |
| title_full | Is residual feed intake associated to carcass and meat quality traits?. P61 [short paper-poster]. |
| title_fullStr | Is residual feed intake associated to carcass and meat quality traits?. P61 [short paper-poster]. |
| title_full_unstemmed | Is residual feed intake associated to carcass and meat quality traits?. P61 [short paper-poster]. |
| title_short | Is residual feed intake associated to carcass and meat quality traits?. P61 [short paper-poster]. |
| title_sort | Is residual feed intake associated to carcass and meat quality traits?. P61 [short paper-poster]. |
| topic | Livestock systems Feed efficiency (FE) Residual feed intake (RFI) SISTEMA GANADERO EXTENSIVO - INIA |
| url | https://ainfo.inia.uy/consulta/busca?b=pc&id=64916&biblioteca=vazio&busca=64916&qFacets=64916 |
