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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
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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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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Registro original : |
INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
16/01/2020 |
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Actualizado : |
16/01/2020 |
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Tipo de producción científica : |
Abstracts/Resúmenes |
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Autor : |
NAVARRO, M.; PERAZA, P.; NAVAJAS, E. |
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Afiliación : |
M. NAVARRO; PABLO PERAZA DOS SANTOS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ELLY ANA NAVAJAS VALENTINI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Metagenomic approach to assist genetic improvement programs in reducing methane emissions and improving feed efficiency from beef cattle. [Abstract] |
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Complemento del título : |
Botecnología Animal. |
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Fecha de publicación : |
2019 |
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Fuente / Imprenta : |
In: REDBIO; INIA (Instituto Nacional de Investigación Agropecuaria); REDBIO Argentina. X Encuentro Latinoamericano y del Caribe de Biotecnología Agropecuaria y XI Simposio Redbio Argentina. Libro de Resúmenes. Montevideo 12 - 15 Noviembre 2019. Montevideo (UY): INIA, 2019. p. 166. |
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Serie : |
(INIA Serie Técnica; 253) |
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ISBN : |
e-ISBN 978-9974-38-437-8 |
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ISSN : |
1688-9266 |
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DOI : |
http://doi.org/10.35676/INIA/ST.253 |
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Idioma : |
Inglés |
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Contenido : |
Beef meat is one of the products with the highest intensity of greenhouse gas emissions in livestock production chains. Emissions are mainly in the form of methane (CH4) produced by enteric fermentation. This process is carried out by the symbiotic ruminal microbiota and causes a loss of energy for the host which may decrease the feed efficiency (FE). |
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Palabras claves : |
EMISIÓN DE GASES DE EFECTO INVERNADERO. |
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Thesagro : |
BOVINOS PARA CARNE. |
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Asunto categoría : |
-- |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/14027/1/st-253-p166.pdf
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Marc : |
LEADER 01287nam a2200193 a 4500
001 1060633
005 2020-01-16
008 2019 bl uuuu u01u1 u #d
022 $a1688-9266
024 7 $ahttp://doi.org/10.35676/INIA/ST.253$2DOI
100 1 $aNAVARRO, M.
245 $aMetagenomic approach to assist genetic improvement programs in reducing methane emissions and improving feed efficiency from beef cattle. [Abstract]$h[electronic resource]
260 $aIn: REDBIO; INIA (Instituto Nacional de Investigación Agropecuaria); REDBIO Argentina. X Encuentro Latinoamericano y del Caribe de Biotecnología Agropecuaria y XI Simposio Redbio Argentina. Libro de Resúmenes. Montevideo 12 - 15 Noviembre 2019. Montevideo (UY): INIA, 2019. p. 166.$c2019
490 $a(INIA Serie Técnica; 253)
520 $aBeef meat is one of the products with the highest intensity of greenhouse gas emissions in livestock production chains. Emissions are mainly in the form of methane (CH4) produced by enteric fermentation. This process is carried out by the symbiotic ruminal microbiota and causes a loss of energy for the host which may decrease the feed efficiency (FE).
650 $aBOVINOS PARA CARNE
653 $aEMISIÓN DE GASES DE EFECTO INVERNADERO
700 1 $aPERAZA, P.
700 1 $aNAVAJAS, E.
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