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| Registros recuperados : 168 | |
| 7. |  | VELAZCO, J.I. Utilización de ensilajes de grano húmedo de sorgo sobre pasturas sembradas In: INIA TREINTA Y TRES. Ensilaje de grano húmedo de sorgo. Jornada de divulgación. Treinta y Tres (Uruguay): INIA, 2010. p. 23-29 (INIA Serie Actividades de Difusión ; 604) Programa Nacional de Lecheria: Ing.Agr. MSc. Yamandú Acosta; Programa Nacional de Carne y Lana: Ing.Agr. MSc. Pablo Rovira, Ing.Agr. José I. Velazco; Unidad de Comunicación y Transferencia de Tecnología: Ing.Agr. MSc. Horacio Saravia| Biblioteca(s): INIA Las Brujas; INIA Tacuarembó. |
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| 9. | | VELAZCO, J.I.; QUINTANS, G. Manejo de la recría de vaquillonas para servicio anticipado a los 15 meses In: INIA TREINTA Y TRES. Jornada de divulgación de Producción Animal - Pasturas Treinta y Tres (Uruguay): INIA, 2009 p. 61-67 (INIA Serie Actividades de Difusión ; 591) Programa Nacional Pasturas y Forrajes: Ing. Agr., PhD. Walter Ayala, Director de Programa, Ing. Agr., MPhil. Raúl Bermúdez, Ing. Agr., MSc. Virginia Pravia, Lic., MSc. Felipe Lezama, Téc. en Sistemas Intensivos de Prod.Animal Ethel...| Biblioteca(s): INIA Las Brujas; INIA Tacuarembó. |
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| 12. | | VELAZCO, J.I.; ROVIRA, P.J. Consideraciones finales. In: ROVIRA, P.J.; VELAZCO, J.I. (Eds). Suplementación de bovinos en pastoreo: autoconsumo. Montevideo (Uruguay): INIA, 2012. p. 71 (INIA Serie Técnica; 199) Las consideraciones finales se refieren a los trabajos que componen la ST 199.| Biblioteca(s): INIA Las Brujas; INIA Tacuarembó; INIA Treinta y Tres. |
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| 13. | | ROVIRA, P.J.; VELAZCO, J.I. Consideraciones prácticas. In: ROVIRA, P.J.; VELAZCO, J.I. (Eds). Suplementación de bovinos en pastoreo: autoconsumo. Montevideo (Uruguay): INIA, 2012. p. 67-70 (INIA Serie Técnica; 199) Esta parte es complemento de los demás trabajos que componen la ST 199.| Biblioteca(s): INIA Las Brujas; INIA Tacuarembó; INIA Treinta y Tres. |
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| 16. | | VELAZCO, J.I.; ROVIRA, P.J. Análisis integrado de los experimentos. In: ROVIRA, P.J.; VELAZCO, J.I. (Eds). Suplementación de bovinos en pastoreo: autoconsumo. Montevideo (Uruguay): INIA, 2012. p. 57-62 (INIA Serie Técnica; 199) El análisis se refiere a los trabajos que componen la ST 199.| Biblioteca(s): INIA Las Brujas; INIA Tacuarembó; INIA Treinta y Tres. |
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| Registros recuperados : 168 | |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
27/07/2022 |
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Actualizado : |
27/02/2023 |
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Tipo de producción científica : |
Trabajos en Congresos/Conferencias |
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Autor : |
NAVAJAS, E.; CIAPPESONI, G.; GIMENO, D.; VELAZCO, J.I.; DE BARBIERI, I. |
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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. |
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Título : |
Association of genetic resistance to internal nematodes and production traits on feed efficiency and methane emissions in Corriedale lambs. [37]- |
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Complemento del título : |
Part 5 - Novel traits: environment and greenhouse gas. |
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Fecha de publicación : |
2022 |
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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 |
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Páginas : |
195-198. |
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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). |
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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. |
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Palabras claves : |
Methane (CH4) emissions; SHEEP. |
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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
|
|
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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