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Biblioteca (s) : |
INIA Las Brujas. |
Fecha : |
27/07/2022 |
Actualizado : |
27/02/2023 |
Tipo de producción científica : |
Trabajos en Congresos/Conferencias |
Autor : |
MARQUES, C. B.; DE BARBIERI, I.; VELAZCO, J.I.; NAVAJAS, E.; CIAPPESONI, G. |
Afiliación : |
CAMILA BALCONI MARQUES, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; LUIS IGNACIO DE BARBIERI ETCHEBERRY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JOSÉ IGNACIO VELAZCO DE LOS REYES, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ELLY ANA NAVAJAS VALENTINI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS GABRIEL CIAPPESONI SCARONE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Genetic parameters for feed efficiency, gas emissions, oxygen consumption and wool traits in Australian Merino. [28] |
Complemento del título : |
Part 5 - Novel traits: environment and greenhouse gas. |
Fecha de publicación : |
2022 |
Fuente / Imprenta : |
In: Proceedings of the World Congress on Genetics Applied to Livestock Production (WCGALP), 12., Rotterdam, the Netherlands, 3-8 July 2022. doi: https://doi.org/10.3920/978-90-8686-940-4_28 |
Páginas : |
160-163. |
DOI : |
10.3920/978-90-8686-940-4_28 |
Idioma : |
Inglés |
Notas : |
Article history: Published online: February 9, 2023. -- Corresponding authors: Camila Barconi Marques, email: cbalconi@inia.org.uy ; Gabriel Ciappesoni, email: gciappesoni@inia.org.uy -- Acknowledgements: This project has received funding from the European Union?s Horizon 2020 research and innovation program under grant agreement No 772787 (SMARTER). Furthermore, by INIA - "Instituto Nacional de Investigación Agropecuaria" (INIA_CL_38: RUMIAR), the SusAn, ICT-AGRI 2 and FACCE ERA-GAS funding bodies (GrassToGas project). |
Contenido : |
ABSTRACT.- The purpose of the present study was to estimate genetic parameters of growing globally important traits such as feed intake, residual feed intake, methane, carbon dioxide, oxygen consumption and greasy fleece weight in Uruguay. Data of three Australian Merino generations which integrate the Uruguayan National Genetic Evaluation for sheep were recorded (from 2019 to 2021). Heritabilities and genetic and phenotypic correlations were estimated for 930 animals sired by 19 rams. Results presented suggest that relevant genetic progress can be achieved in all traits (heritabilities between 0.23 and 0.41). Methane emission present moderate to high genetic correlations with the other traits (0.57-0.88). The most efficient animals will tend to consume less feed and emit less methane, without affecting wool production. The genetic correlation between wool production and the other traits were not significantly different from zero. The developing of this work will be the basis for the construction of agroecological breeding objectives. |
Palabras claves : |
Gas emissions; Methane (CH4) emissions; SHEEP. |
Asunto categoría : |
L01 Ganadería |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/16994/1/978-90-8686-940-4-28.pdf
https://www.wageningenacademic.com/doi/epdf/10.3920/978-90-8686-940-4_28
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Marc : |
LEADER 02421nam a2200229 a 4500 001 1063459 005 2023-02-27 008 2022 bl uuuu u01u1 u #d 024 7 $a10.3920/978-90-8686-940-4_28$2DOI 100 1 $aMARQUES, C. B. 245 $aGenetic parameters for feed efficiency, gas emissions, oxygen consumption and wool traits in Australian Merino. [28]$h[electronic resource] 260 $aIn: Proceedings of the World Congress on Genetics Applied to Livestock Production (WCGALP), 12., Rotterdam, the Netherlands, 3-8 July 2022. doi: https://doi.org/10.3920/978-90-8686-940-4_28$c8686 300 $a160-163. 500 $aArticle history: Published online: February 9, 2023. -- Corresponding authors: Camila Barconi Marques, email: cbalconi@inia.org.uy ; Gabriel Ciappesoni, email: gciappesoni@inia.org.uy -- Acknowledgements: This project has received funding from the European Union?s Horizon 2020 research and innovation program under grant agreement No 772787 (SMARTER). Furthermore, by INIA - "Instituto Nacional de Investigación Agropecuaria" (INIA_CL_38: RUMIAR), the SusAn, ICT-AGRI 2 and FACCE ERA-GAS funding bodies (GrassToGas project). 520 $aABSTRACT.- The purpose of the present study was to estimate genetic parameters of growing globally important traits such as feed intake, residual feed intake, methane, carbon dioxide, oxygen consumption and greasy fleece weight in Uruguay. Data of three Australian Merino generations which integrate the Uruguayan National Genetic Evaluation for sheep were recorded (from 2019 to 2021). Heritabilities and genetic and phenotypic correlations were estimated for 930 animals sired by 19 rams. Results presented suggest that relevant genetic progress can be achieved in all traits (heritabilities between 0.23 and 0.41). Methane emission present moderate to high genetic correlations with the other traits (0.57-0.88). The most efficient animals will tend to consume less feed and emit less methane, without affecting wool production. The genetic correlation between wool production and the other traits were not significantly different from zero. The developing of this work will be the basis for the construction of agroecological breeding objectives. 653 $aGas emissions 653 $aMethane (CH4) emissions 653 $aSHEEP 700 1 $aDE BARBIERI, I. 700 1 $aVELAZCO, J.I. 700 1 $aNAVAJAS, E. 700 1 $aCIAPPESONI, G.
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Registro original : |
INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
Fecha actual : |
29/09/2014 |
Actualizado : |
29/09/2014 |
Tipo de producción científica : |
Trabajos en Congresos/Conferencias |
Autor : |
CUADRO, R.; LUZARDO, S.; MONTOSSI, F.; LAVECCHIA, A. |
Afiliación : |
WASHINGTON ROBIN CUADRO LOPEZ, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; SANTIAGO FELIPE LUZARDO VILLAR, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; FABIO MARCELO MONTOSSI PORCHILE, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; ANDRES PASCUAL LAVECCHIA GONZALEZ, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
Título : |
Animal production over rice-pasture rotation system: animal performance |
Fecha de publicación : |
2013 |
Fuente / Imprenta : |
In: Michalk, D.L; Millar, G.D.; Badgery, W.B.; Broadfoot, K.M.; eds. International Grassland Congress, 22., 15-19 September, Sydney (AT), 2013. Proceedings. Revitalising grasslands to sustain our communities |
Páginas : |
968-969 |
ISBN : |
Web: 978-1-74256-542-2 |
Idioma : |
Inglés |
Thesagro : |
ARROZ GANADERIA; CARGA ANIMAL; PRODUCCION ANIMAL; RAIGRAS; TERNERO. |
Asunto categoría : |
-- |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/3315/1/CDocuments-and-SettingsachiacchioMis-documentosA-BIBLIOTECA-INIA-TACUAREMBO-TODOAINFOREYNOpag-968.pdf
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Marc : |
LEADER 00723nam a2200205 a 4500 001 1050652 005 2014-09-29 008 2013 bl uuuu u01u1 u #d 100 1 $aCUADRO, R. 245 $aAnimal production over rice-pasture rotation system$banimal performance 260 $aIn: Michalk, D.L; Millar, G.D.; Badgery, W.B.; Broadfoot, K.M.; eds. International Grassland Congress, 22., 15-19 September, Sydney (AT), 2013. Proceedings. Revitalising grasslands to sustain our communities$c2013 300 $a968-969 650 $aARROZ GANADERIA 650 $aCARGA ANIMAL 650 $aPRODUCCION ANIMAL 650 $aRAIGRAS 650 $aTERNERO 700 1 $aLUZARDO, S. 700 1 $aMONTOSSI, F. 700 1 $aLAVECCHIA, A.
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INIA Tacuarembó (TBO) |
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