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| 3. |  | Mantero, C.; San Román, D.; Ligrone, A.; Baptista, P.; Durán, V.; Loza Balbuena, I.; Blanco, M.; Rego, G.; Mariño, M. El complejo de base forestal: análisis y pronóstico preliminar OPYPA Anuario, 2008, p.205-239| Biblioteca(s): INIA Tacuarembó. |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
17/08/2023 |
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Actualizado : |
17/08/2023 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - -- |
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Autor : |
MARÍN, M.; NAYA, H.; ESPASANDÍN, A.C.; NAVAJAS, E.; DEVINCENZI, T.; CARRIQUIRY, M. |
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Afiliación : |
M. MARÍN, Departamento de Producción Animal y Pasturas, Facultad de Agronomía, Universidad de la República, Uruguay; H. NAYA, Departamento de Producción Animal y Pasturas, Facultad de Agronomía, Universidad de la República, Uruguay; A. C. ESPASANDÍN, Departamento de Producción Animal y Pasturas, Facultad de Agronomía, Universidad de la República, Uruguay; ELLY ANA NAVAJAS VALENTINI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; THAIS DEVINCENZI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; M. CARRIQUIRY, Departamento de Producción Animal y Pasturas, Facultad de Agronomía, Universidad de la República, Uruguay. |
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Título : |
P56. Reproductive performance of grazing hereford heifers classified by paternal residual feed intake. [conference abstract]. |
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Fecha de publicación : |
2023 |
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Fuente / Imprenta : |
Animal - science proceedings, July 2023, Volume 14, Issue 4, Page 637. https://doi.org/10.1016/j.anscip.2023.04.151 -- OPEN ACCESS. |
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ISSN : |
2772-283X |
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DOI : |
10.1016/j.anscip.2023.04.151 |
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Idioma : |
Inglés |
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Notas : |
Article history: Available online 4 August 2023, Version of Record 4 August 2023. -- Corresponding author: M.F. Marín. mfedericamarin@gmail.com --
Part of special issue: 11th International Symposium on the Nutrition of Herbivores (ISNH 2023). 4-8 June 2023, Florianópolis, Brazil. (https://www.sciencedirect.com/journal/animal-science-proceedings/vol/14/issue/4 ) -- |
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Contenido : |
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. |
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Palabras claves : |
Beef cattle; Rangelands; Reproduction; Residual heat production. |
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Asunto categoría : |
L53 Fisiología Animal - Reproducción |
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URL : |
https://www.sciencedirect.com/science/article/pii/S2772283X23009275/pdf
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Marc : |
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022 $a2772-283X
024 7 $a10.1016/j.anscip.2023.04.151$2DOI
100 1 $aMARÍN, M.
245 $aP56. Reproductive performance of grazing hereford heifers classified by paternal residual feed intake. [conference abstract].$h[electronic resource]
260 $aAnimal - science proceedings, July 2023, Volume 14, Issue 4, Page 637. https://doi.org/10.1016/j.anscip.2023.04.151 -- OPEN ACCESS.$c2023
500 $aArticle history: Available online 4 August 2023, Version of Record 4 August 2023. -- Corresponding author: M.F. Marín. mfedericamarin@gmail.com -- Part of special issue: 11th International Symposium on the Nutrition of Herbivores (ISNH 2023). 4-8 June 2023, Florianópolis, Brazil. (https://www.sciencedirect.com/journal/animal-science-proceedings/vol/14/issue/4 ) --
520 $aResidual 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.
653 $aBeef cattle
653 $aRangelands
653 $aReproduction
653 $aResidual heat production
700 1 $aNAYA, H.
700 1 $aESPASANDÍN, A.C.
700 1 $aNAVAJAS, E.
700 1 $aDEVINCENZI, T.
700 1 $aCARRIQUIRY, M.
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INIA Las Brujas (LB) |
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