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| 2905. |  | Le Mais Paris (Francia): J.B. Bailliere, 1955. 32p. Collection ""Connaitre""/ M.P. Tissot| Biblioteca(s): INIA La Estanzuela. |
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| 2913. | | Manejo de pasturas [San Jose (Costa Rica)]: IICA, 1954. 232p. Notas del Curso Internacional sobre Estudio y Manejo de las Pasturas Naturales| Biblioteca(s): INIA La Estanzuela. |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
18/08/2023 |
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Actualizado : |
18/08/2023 |
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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 : |
CAPELESSO, A.; FARIÑA, S.; CAJARVILLE, C.; MENDOZA, A. |
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Afiliación : |
A. CAPELESSO, Facultad de Veterinaria, Universidad de la República, Uruguay; SANTIAGO FARIÑA, INIA (Instituto Nacional de Investigación Agropecuaria); C. CAJARVILLE, Facultad de Veterinaria, Universidad de la República, Uruguay; ALEJANDRO FRANCISCO MENDOZA AGUIAR, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
O32 (not presented). Effect of feeding strategy and cow genotype on feed efficiency in pasture-based feeding systems. [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, Pages 566-567. https://doi.org/10.1016/j.anscip.2023.04.033 -- OPEN ACCESS. |
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ISSN : |
2772-283X |
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DOI : |
10.1016/j.anscip.2023.04.033 |
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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: A. Capelesso. ascapelesso@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 : |
Feed efficiency is a most common method to determine biological efficiency of milk production. One way to increase feed efficiency is to balance rations and make more strategic use of supplement. Admore, it is known that cows selected for milk yield have a higher feed efficiency when fed well-balanced diets ad libitum, but it is not clear how it is affected as pasture is included in the diet. Thereby, the aim of this study was to quantify the effect of feeding strategy (FS) and cow genotype (G) on individual animal performance and feed efficiency in pasture-based feeding systems during spring. The experiment was a randomized complete block design, with a 2?×?2 factorial arrangement of treatments, combining feeding strategies and Holstein Friesian cow genotypes. |
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Palabras claves : |
Concentrate; Dairy cows; Grazing; Total mixed ration. |
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Asunto categoría : |
L02 Alimentación animal |
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URL : |
https://www.sciencedirect.com/science/article/pii/S2772283X23008099/pdf
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Marc : |
LEADER 01942nam a2200229 a 4500
001 1064297
005 2023-08-18
008 2023 bl uuuu u01u1 u #d
022 $a2772-283X
024 7 $a10.1016/j.anscip.2023.04.033$2DOI
100 1 $aCAPELESSO, A.
245 $aO32 (not presented). Effect of feeding strategy and cow genotype on feed efficiency in pasture-based feeding systems. [conference abstract].$h[electronic resource]
260 $aAnimal - science proceedings, July 2023, Volume 14, Issue 4, Pages 566-567. https://doi.org/10.1016/j.anscip.2023.04.033 -- OPEN ACCESS.$c2023
500 $aArticle history: Available online 4 August 2023, Version of Record 4 August 2023. -- Corresponding author: A. Capelesso. ascapelesso@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 $aFeed efficiency is a most common method to determine biological efficiency of milk production. One way to increase feed efficiency is to balance rations and make more strategic use of supplement. Admore, it is known that cows selected for milk yield have a higher feed efficiency when fed well-balanced diets ad libitum, but it is not clear how it is affected as pasture is included in the diet. Thereby, the aim of this study was to quantify the effect of feeding strategy (FS) and cow genotype (G) on individual animal performance and feed efficiency in pasture-based feeding systems during spring. The experiment was a randomized complete block design, with a 2?×?2 factorial arrangement of treatments, combining feeding strategies and Holstein Friesian cow genotypes.
653 $aConcentrate
653 $aDairy cows
653 $aGrazing
653 $aTotal mixed ration
700 1 $aFARIÑA, S.
700 1 $aCAJARVILLE, C.
700 1 $aMENDOZA, A.
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