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Biblioteca (s) : |
INIA Treinta y Tres. |
Fecha : |
09/12/2020 |
Actualizado : |
09/12/2020 |
Tipo de producción científica : |
Capítulo en Libro Técnico-Científico |
Autor : |
PÉREZ DE VIDA, F. |
Afiliación : |
FERNANDO BLAS PEREZ DE VIDA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
INIA Merín: ¿Cuándo sembrar para maximizar su potencial? |
Fecha de publicación : |
2020 |
Fuente / Imprenta : |
In: Terra, J. A.; Martínez, S.; Saravia, H.; Mesones, B.; Álvarez, O. (Eds.) Arroz 2020. Montevideo (UY): INIA, 2020. p. 23-26. |
Serie : |
(INIA Serie Técnica; 257) |
ISBN : |
e-ISBN: 978-9974-38-448-4 |
DOI : |
10.35676/INIA/ST.257 |
Idioma : |
Español |
Palabras claves : |
POTENCIAL DE RENDIMIENTO; REACCIÓN A PYRICULARIA. |
Asunto categoría : |
F01 Cultivo |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/14838/1/ST-257-p23-26.pdf
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Marc : |
LEADER 00589naa a2200157 a 4500 001 1061547 005 2020-12-09 008 2020 bl uuuu u00u1 u #d 024 7 $a10.35676/INIA/ST.257$2DOI 100 1 $aPÉREZ DE VIDA, F. 245 $aINIA Merín$b¿Cuándo sembrar para maximizar su potencial?$h[electronic resource] 260 $c2020 490 $a(INIA Serie Técnica; 257) 653 $aPOTENCIAL DE RENDIMIENTO 653 $aREACCIÓN A PYRICULARIA 773 $tIn: Terra, J. A.; Martínez, S.; Saravia, H.; Mesones, B.; Álvarez, O. (Eds.) Arroz 2020. Montevideo (UY): INIA, 2020. p. 23-26.
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Registro original : |
INIA Treinta y Tres (TT) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
20/03/2024 |
Actualizado : |
20/03/2024 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
MARÍN, M.F.; NAYA, H.; ESPASANDÍN, A.C.; NAVAJAS, E.; DEVINCENZI, T.; CARRIQUIRY, M. |
Afiliación : |
MARÍA F. MARÍN, Departamento de Producción Animal y Pasturas, Facultad de Agronomía, Universidad de la República, Montevideo, Montevideo, Uruguay; HUGO NAYA, Departamento de Producción Animal y Pasturas, Facultad de Agronomía, Universidad de la República, Montevideo, Montevideo, Uruguay; ANA C. ESPASANDÍN, Departamento de Producción Animal y Pasturas, Facultad de Agronomía, Universidad de la República, Montevideo, Montevideo, Uruguay; ELLY ANA NAVAJAS VALENTINI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; THAIS DEVINCENZI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIANA CARRIQUIRY, Departamento de Producción Animal y Pasturas, Facultad de Agronomía, Universidad de la República, Montevideo, Montevideo, Uruguay. |
Título : |
Energy efficiency of grazing Hereford heifers classified by paternal residual feed intake. |
Complemento del título : |
Issue Section: Ruminant Nutrition. |
Fecha de publicación : |
2024 |
Fuente / Imprenta : |
Translational Animal Science. 2024, txae005. https://doi.org/10.1093/tas/txae005 -- OPEN ACCESS. - [Accepted manuscript] |
ISSN : |
2573-2102 |
DOI : |
10.1093/tas/txae005 |
Idioma : |
Inglés |
Notas : |
Article history: Received 21 September 2023, Published 14 March 2024. -- Corresponding author: mfedericamarin@gmail.com -- Funding This research was partially funded by the Comisión Académica de Posgrados (Uruguay) through the graduate scholarship awarded to M.F. Marín and by the CSIC I+D Research Program (UdelaR) awarded to M. Carriquiry, and by the Instituto Nacional de Investigación Agropecuaria (CL_54 - Fenómica y genómica en bovinos de carne). --
Issue Section: Ruminant Nutrition (https://academic.oup.com/tas/search-results?f_TocHeadingTitle=Ruminant+Nutrition) -- License: This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial License (https://creativecommons.org/licenses/by-nc/4.0/). |
Contenido : |
ABSTRACT.- Residual feed intake (RFI) has become in a widely spread index of feed efficiency. Although most of beef cattle systems in the world are pasture-based, RFI evaluation and research is usually performed in confinement conditions. In this context, residual heat production (RHP) estimated as the difference between actual and expected heat production (HP), could allow to identify efficient animals. Thus, the aim of this work was to evaluate the relationship between paternal estimated breeding values (EBV) for RFI and beef heifer efficiency, measured as RHP, as well as its association with heifers' productive and reproductive performance on grazing conditions.
© The Author(s) 2024. Published by Oxford University Press on behalf of the American Society of Animal Science. |
Palabras claves : |
Beef cattle; Rangelands; Reproduction; Residual heat production. |
Asunto categoría : |
L53 Fisiología Animal - Reproducción |
URL : |
https://academic.oup.com/tas/advance-article-pdf/doi/10.1093/tas/txae005/56974047/txae005.pdf
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Marc : |
LEADER 02362naa a2200265 a 4500 001 1064507 005 2024-03-20 008 2024 bl uuuu u00u1 u #d 022 $a2573-2102 024 7 $a10.1093/tas/txae005$2DOI 100 1 $aMARÍN, M.F. 245 $aEnergy efficiency of grazing Hereford heifers classified by paternal residual feed intake.$h[electronic resource] 260 $c2024 500 $aArticle history: Received 21 September 2023, Published 14 March 2024. -- Corresponding author: mfedericamarin@gmail.com -- Funding This research was partially funded by the Comisión Académica de Posgrados (Uruguay) through the graduate scholarship awarded to M.F. Marín and by the CSIC I+D Research Program (UdelaR) awarded to M. Carriquiry, and by the Instituto Nacional de Investigación Agropecuaria (CL_54 - Fenómica y genómica en bovinos de carne). -- Issue Section: Ruminant Nutrition (https://academic.oup.com/tas/search-results?f_TocHeadingTitle=Ruminant+Nutrition) -- License: This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial License (https://creativecommons.org/licenses/by-nc/4.0/). 520 $aABSTRACT.- Residual feed intake (RFI) has become in a widely spread index of feed efficiency. Although most of beef cattle systems in the world are pasture-based, RFI evaluation and research is usually performed in confinement conditions. In this context, residual heat production (RHP) estimated as the difference between actual and expected heat production (HP), could allow to identify efficient animals. Thus, the aim of this work was to evaluate the relationship between paternal estimated breeding values (EBV) for RFI and beef heifer efficiency, measured as RHP, as well as its association with heifers' productive and reproductive performance on grazing conditions. © The Author(s) 2024. Published by Oxford University Press on behalf of the American Society of Animal Science. 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. 773 $tTranslational Animal Science. 2024, txae005. https://doi.org/10.1093/tas/txae005 -- OPEN ACCESS. - [Accepted manuscript]
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