P56. Reproductive performance of grazing hereford heifers classified by paternal residual feed intake. [conference abstract].
Resumen:
Residual feed intake (RFI) has become in a widely spread index of feed efficiency, however, although most of beef cattle systems in the world are pasture-based, RFI evaluation and research is usually performed in confinement conditions. Currently, selection in favor of feed efficiency has an unclear effect on reproductive performance of grazing beef heifers.
| 2023 | |
|
Beef cattle Rangelands Reproduction Residual heat production |
|
| Inglés | |
| Instituto Nacional de Investigación Agropecuaria | |
| AINFO | |
| https://ainfo.inia.uy/consulta/busca?b=pc&id=64292&biblioteca=vazio&busca=64292&qFacets=64292 | |
| Acceso abierto |
| _version_ | 1856772340676820992 |
|---|---|
| author | MARÍN, M. |
| author2 | NAYA, H. ESPASANDÍN, A.C. NAVAJAS, E. DEVINCENZI, T. CARRIQUIRY, M. |
| author2_role | author author author author author |
| author_facet | MARÍN, M. NAYA, H. ESPASANDÍN, A.C. NAVAJAS, E. DEVINCENZI, T. CARRIQUIRY, M. |
| author_role | author |
| bitstream.checksum.fl_str_mv | 6f7841dcd86ad4b9b3336bdfb74240fa |
| bitstream.checksumAlgorithm.fl_str_mv | MD5 |
| bitstream.url.fl_str_mv | https://redi.anii.org.uy/jspui/bitstream/20.500.12381/4514/1/sword-2025-06-23T15%3a33%3a24.original.xml |
| collection | AINFO |
| dc.creator.none.fl_str_mv | MARÍN, M. NAYA, H. ESPASANDÍN, A.C. NAVAJAS, E. DEVINCENZI, T. CARRIQUIRY, M. |
| dc.date.accessioned.none.fl_str_mv | 2025-06-23T18:33:24Z |
| dc.date.available.none.fl_str_mv | 2025-06-23T18:33:24Z |
| dc.date.issued.none.fl_str_mv | 2023 |
| dc.date.updated.none.fl_str_mv | 2025-06-23T18:33:24Z |
| dc.description.abstract.none.fl_txt_mv | Residual feed intake (RFI) has become in a widely spread index of feed efficiency, however, although most of beef cattle systems in the world are pasture-based, RFI evaluation and research is usually performed in confinement conditions. Currently, selection in favor of feed efficiency has an unclear effect on reproductive performance of grazing beef heifers. |
| dc.identifier.none.fl_str_mv | https://ainfo.inia.uy/consulta/busca?b=pc&id=64292&biblioteca=vazio&busca=64292&qFacets=64292 |
| 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 | Beef cattle Rangelands Reproduction Residual heat production |
| dc.title.none.fl_str_mv | P56. Reproductive performance of grazing hereford heifers classified by paternal residual feed intake. [conference abstract]. |
| dc.type.none.fl_str_mv | Article PublishedVersion info:eu-repo/semantics/article |
| dc.type.version.none.fl_str_mv | info:eu-repo/semantics/publishedVersion |
| description | Residual feed intake (RFI) has become in a widely spread index of feed efficiency, however, although most of beef cattle systems in the world are pasture-based, RFI evaluation and research is usually performed in confinement conditions. Currently, selection in favor of feed efficiency has an unclear effect on reproductive performance of grazing beef heifers. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | INIAOAI_5b2dc519f79416620d10285b2c21477e |
| instacron_str | Instituto Nacional de Investigación Agropecuaria |
| institution | Instituto Nacional de Investigación Agropecuaria |
| instname_str | Instituto Nacional de Investigación Agropecuaria |
| language | eng |
| language_invalid_str_mv | en |
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| oai_identifier_str | oai:redi.anii.org.uy:20.500.12381/4514 |
| publishDate | 2023 |
| reponame_str | AINFO |
| 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 | 2025-06-23T18:33:24Z2025-06-23T18:33:24Z20232025-06-23T18:33:24Zhttps://ainfo.inia.uy/consulta/busca?b=pc&id=64292&biblioteca=vazio&busca=64292&qFacets=64292Residual feed intake (RFI) has become in a widely spread index of feed efficiency, however, although most of beef cattle systems in the world are pasture-based, RFI evaluation and research is usually performed in confinement conditions. Currently, selection in favor of feed efficiency has an unclear effect on reproductive performance of grazing beef heifers.https://hdl.handle.net/20.500.12381/4514enenginfo:eu-repo/semantics/openAccessAcceso abiertoBeef cattleRangelandsReproductionResidual heat productionP56. Reproductive performance of grazing hereford heifers classified by paternal residual feed intake. [conference abstract].ArticlePublishedVersioninfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionreponame:AINFOinstname:Instituto Nacional de Investigación Agropecuariainstacron:Instituto Nacional de Investigación AgropecuariaMARÍN, M.NAYA, H.ESPASANDÍN, A.C.NAVAJAS, E.DEVINCENZI, T.CARRIQUIRY, M.SWORDsword-2025-06-23T15:33:24.original.xmlOriginal SWORD entry documentapplication/octet-stream1557https://redi.anii.org.uy/jspui/bitstream/20.500.12381/4514/1/sword-2025-06-23T15%3a33%3a24.original.xml6f7841dcd86ad4b9b3336bdfb74240faMD5120.500.12381/45142026-02-10 15:53:58.52oai:redi.anii.org.uy:20.500.12381/4514Institucionalhttps://ainfo.inia.uy/Organismo científico-tecnológicohttp://inia.uyhttps://redi.anii.org.uy/oai/requestlorrego@inia.org.uyUruguayopendoar:2026-02-10T18:53:58AINFO - Instituto Nacional de Investigación Agropecuariafalse |
| spellingShingle | P56. Reproductive performance of grazing hereford heifers classified by paternal residual feed intake. [conference abstract]. MARÍN, M. Beef cattle Rangelands Reproduction Residual heat production |
| status_str | publishedVersion |
| title | P56. Reproductive performance of grazing hereford heifers classified by paternal residual feed intake. [conference abstract]. |
| title_full | P56. Reproductive performance of grazing hereford heifers classified by paternal residual feed intake. [conference abstract]. |
| title_fullStr | P56. Reproductive performance of grazing hereford heifers classified by paternal residual feed intake. [conference abstract]. |
| title_full_unstemmed | P56. Reproductive performance of grazing hereford heifers classified by paternal residual feed intake. [conference abstract]. |
| title_short | P56. Reproductive performance of grazing hereford heifers classified by paternal residual feed intake. [conference abstract]. |
| title_sort | P56. Reproductive performance of grazing hereford heifers classified by paternal residual feed intake. [conference abstract]. |
| topic | Beef cattle Rangelands Reproduction Residual heat production |
| url | https://ainfo.inia.uy/consulta/busca?b=pc&id=64292&biblioteca=vazio&busca=64292&qFacets=64292 |
