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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 : |
NAVAJAS, E.; CIAPPESONI, G.; GIMENO, D.; VELAZCO, J.I.; DE BARBIERI, I. |
Afiliación : |
ELLY ANA NAVAJAS VALENTINI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS GABRIEL CIAPPESONI SCARONE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; DIEGO GIMENO, Secretariado Uruguayo de la Lana, Servando Gómez 2408, 11200, Montevideo, Uruguay; JOSÉ IGNACIO VELAZCO DE LOS REYES, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; LUIS IGNACIO DE BARBIERI ETCHEBERRY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Association of genetic resistance to internal nematodes and production traits on feed efficiency and methane emissions in Corriedale lambs. [37]- |
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_37 |
Páginas : |
195-198. |
DOI : |
10.3920/978-90-8686-940-4_37 |
Idioma : |
Inglés |
Notas : |
Article history: Published online: February 9, 2023. -- Corresponding author: Gabriel Ciappesoni, email: ciappesoni@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), INIA-CL38- RUMIAR, the SusAn, ICT-AGRI 2 and FACCE ERA-GAS funding bodies (GrassToGas). |
Contenido : |
ABSTRACT.- Potential trade-off among weaning (WWT) and yearling weights (YWT), greasy fleece weight (GWT) genetic resistance to gastrointestinal nematodes assessed by faecal worm egg account (FEC), residual feed intake (RFI) and methane (CH4) and carbon dioxide (CO2) emissions were investigated in 217 Corriedale female lambs. Improving RFI was strongly associated with lower dry matter intake (DMI) and independent of metabolic body weight (MWT) and average daily gain (ADG). Person correlation coefficients were also no significant (P>0.05) with WWT, YWT, GFW and FEC expected progeny differences (EPD). FEC EPD was not correlated with any of the traits investigated here. Both CH4 and CO2 were not associated with RFI, although the moderate correlations with DMI. Higher EPD for WWT, YWT and GFW were correlated with higher DMI, CO2 and CH4. Optimising higher productivity and environmental sustainability requires further research for a more comprehensive understanding of these associations. |
Palabras claves : |
Methane (CH4) emissions; SHEEP. |
Asunto categoría : |
L01 Ganadería |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/16996/1/978-90-8686-940-4-37.pdf
https://www.wageningenacademic.com/doi/epdf/10.3920/978-90-8686-940-4_37
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Marc : |
LEADER 02219nam a2200217 a 4500 001 1063461 005 2023-02-27 008 2022 bl uuuu u01u1 u #d 024 7 $a10.3920/978-90-8686-940-4_37$2DOI 100 1 $aNAVAJAS, E. 245 $aAssociation of genetic resistance to internal nematodes and production traits on feed efficiency and methane emissions in Corriedale lambs. [37]-$h[electronic resource] 260 $aIn: Proceedings of the World Congress on Genetics Applied to Livestock Production (WCGALP), 12., Rotterdam, the Netherlands, 3-8 July 2022. doi: https://doi.org/10.3920/978-90-8686-940-4_37$c8686 300 $a195-198. 500 $aArticle history: Published online: February 9, 2023. -- Corresponding author: Gabriel Ciappesoni, email: ciappesoni@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), INIA-CL38- RUMIAR, the SusAn, ICT-AGRI 2 and FACCE ERA-GAS funding bodies (GrassToGas). 520 $aABSTRACT.- Potential trade-off among weaning (WWT) and yearling weights (YWT), greasy fleece weight (GWT) genetic resistance to gastrointestinal nematodes assessed by faecal worm egg account (FEC), residual feed intake (RFI) and methane (CH4) and carbon dioxide (CO2) emissions were investigated in 217 Corriedale female lambs. Improving RFI was strongly associated with lower dry matter intake (DMI) and independent of metabolic body weight (MWT) and average daily gain (ADG). Person correlation coefficients were also no significant (P>0.05) with WWT, YWT, GFW and FEC expected progeny differences (EPD). FEC EPD was not correlated with any of the traits investigated here. Both CH4 and CO2 were not associated with RFI, although the moderate correlations with DMI. Higher EPD for WWT, YWT and GFW were correlated with higher DMI, CO2 and CH4. Optimising higher productivity and environmental sustainability requires further research for a more comprehensive understanding of these associations. 653 $aMethane (CH4) emissions 653 $aSHEEP 700 1 $aCIAPPESONI, G. 700 1 $aGIMENO, D. 700 1 $aVELAZCO, J.I. 700 1 $aDE BARBIERI, I.
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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. |
Fecha actual : |
21/02/2014 |
Actualizado : |
13/11/2018 |
Tipo de producción científica : |
Abstracts/Resúmenes |
Autor : |
VILARÓ, F.; FERNANDEZ, D. |
Afiliación : |
FRANCISCO LUIS VILARO PAREJA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Situación de la producción de semilla de papa en el pais. |
Fecha de publicación : |
1990 |
Fuente / Imprenta : |
ln: SUH (Sociedad Uruguaya de Horticultura); Congreso Nacional de Horticultura, 3. Resúmenes. Salto (UY): SUH, 1990. |
Páginas : |
p14 |
Idioma : |
Español |
Thesagro : |
CERTIFICACION DE SEMILLAS; IMPORTACIONES; MICROPROPAGACION; PAPA; PRODUCCION DE SEMILLAS; URUGUAY. |
Asunto categoría : |
-- |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/11953/1/Congreso-Nacional-Horticultura-1990-Salto-UY-p.14.pdf
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Marc : |
LEADER 00620naa a2200205 a 4500 001 1003872 005 2018-11-13 008 1990 bl uuuu u00u1 u #d 100 1 $aVILARÓ, F. 245 $aSituación de la producción de semilla de papa en el pais. 260 $c1990 300 $ap14 650 $aCERTIFICACION DE SEMILLAS 650 $aIMPORTACIONES 650 $aMICROPROPAGACION 650 $aPAPA 650 $aPRODUCCION DE SEMILLAS 650 $aURUGUAY 700 1 $aFERNANDEZ, D. 773 $tln: SUH (Sociedad Uruguaya de Horticultura); Congreso Nacional de Horticultura, 3. Resúmenes. Salto (UY): SUH, 1990.
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