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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 : |
21/02/2014 |
Actualizado : |
22/02/2014 |
Autor : |
Ceretta, S.; Sastre, M.; González, S. |
Título : |
Secuencias agrícolas y mixtas bajo siembra directa |
Fecha de publicación : |
2008 |
Fuente / Imprenta : |
ln: Día de campo Trabajos presentados. La Estanzuela, Colonia (Uruguay): INIA, 2008. |
Páginas : |
p. 9-10 |
Serie : |
(INIA Serie Actividades de Difusión ; 526) |
Idioma : |
Español |
Notas : |
INIA La Estanzuela |
Thesagro : |
SOJA. |
Asunto categoría : |
-- |
Marc : |
LEADER 00538naa a2200181 a 4500 001 1025665 005 2014-02-22 008 2008 bl uuuu u00u1 u #d 100 1 $aCERETTA, S. 245 $aSecuencias agrícolas y mixtas bajo siembra directa 260 $c2008 300 $ap. 9-10 490 $a(INIA Serie Actividades de Difusión ; 526) 500 $aINIA La Estanzuela 650 $aSOJA 700 1 $aSASTRE, M. 700 1 $aGONZÁLEZ, S. 773 $tln: Día de campo Trabajos presentados. La Estanzuela, Colonia (Uruguay): INIA, 2008.
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INIA Tacuarembó (TBO) |
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