| |
|
|
|
Registro completo
|
|
Biblioteca (s) : |
INIA La Estanzuela. |
|
Fecha : |
28/10/2014 |
|
Actualizado : |
31/03/2021 |
|
Tipo de producción científica : |
Poster |
|
Autor : |
RAVAGNOLO, O.; AGUILAR, I.; LEMA, O.M.; GOLDBERG, V. |
|
Afiliación : |
OLGA RAVAGNOLO GUMILA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; IGNACIO AGUILAR GARCIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; OSCAR MARIO LEMA QUEIJO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
|
Título : |
Genetic parameters for cow weigth in pasture fed Hereford cattle. |
|
Fecha de publicación : |
2014 |
|
Fuente / Imprenta : |
In: WORLD CONGRESS ON GENETICS APPLIED TO LIVESTOCK PRODUCTION, 10., Vancouver, BC, Canadá. Proceedings: poster. 2014. |
|
Idioma : |
Inglés |
|
Contenido : |
ABSTRACT: Genetic parameters for weaning weight (WW) and cow weight (CW) at different ages, CW1 to
CW5 (24-42, 43-54, 55-66, 67-78, 79 to 120 months respectively) were estimated through a multiple trait model
for the Hereford breed in Uruguay. Data consisted of 17875 WW, 7235 CW1, 6483 CW2, 4805 CW3, 3133 CW4 and
4038 CW5. Posterior mean marginal estimates were obtained using Bayesian inference with the GIBBSF90 program. WW heritability was 0.13±0.03 using a dataset of 17875. Estimated heritabilities for CW1 through CW5 were 0.39±0.07, 0.48±0.04, 0.68±0.05, 0.59±0.06 and 0.47±0.08. Genetic correlation between CW1 and CW2, CW2 and CW3, CW3 and CW4, CW4 and CW5 were 0.93±0.06,
0.69±0.09, 0.90±0.04, and 0.90±0.05 respectively. Correlations are high but not consistent through all ages, so using
several CW might improve estimation of mature weight. |
|
Palabras claves : |
BEEF CATTLE; GENETICS; MATURE WEIGHT. |
|
Thesagro : |
MEJORAMIENTO GENÉTICO ANIMAL. |
|
Asunto categoría : |
L10 Genética y mejoramiento animal |
|
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/15437/1/760-paper-9874-manuscript-1544-Ravagnolo.pdf
|
|
Marc : |
LEADER 01497nam a2200193 a 4500
001 1051355
005 2021-03-31
008 2014 bl uuuu u00u1 u #d
100 1 $aRAVAGNOLO, O.
245 $aGenetic parameters for cow weigth in pasture fed Hereford cattle.$h[electronic resource]
260 $aIn: WORLD CONGRESS ON GENETICS APPLIED TO LIVESTOCK PRODUCTION, 10., Vancouver, BC, Canadá. Proceedings: poster. 2014.$c2014
520 $aABSTRACT: Genetic parameters for weaning weight (WW) and cow weight (CW) at different ages, CW1 to CW5 (24-42, 43-54, 55-66, 67-78, 79 to 120 months respectively) were estimated through a multiple trait model for the Hereford breed in Uruguay. Data consisted of 17875 WW, 7235 CW1, 6483 CW2, 4805 CW3, 3133 CW4 and 4038 CW5. Posterior mean marginal estimates were obtained using Bayesian inference with the GIBBSF90 program. WW heritability was 0.13±0.03 using a dataset of 17875. Estimated heritabilities for CW1 through CW5 were 0.39±0.07, 0.48±0.04, 0.68±0.05, 0.59±0.06 and 0.47±0.08. Genetic correlation between CW1 and CW2, CW2 and CW3, CW3 and CW4, CW4 and CW5 were 0.93±0.06, 0.69±0.09, 0.90±0.04, and 0.90±0.05 respectively. Correlations are high but not consistent through all ages, so using several CW might improve estimation of mature weight.
650 $aMEJORAMIENTO GENÉTICO ANIMAL
653 $aBEEF CATTLE
653 $aGENETICS
653 $aMATURE WEIGHT
700 1 $aAGUILAR, I.
700 1 $aLEMA, O.M.
700 1 $aGOLDBERG, V.
Descargar
Esconder MarcPresentar Marc Completo |
|
Registro original : |
INIA La Estanzuela (LE) |
|
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
|
|
| Registros recuperados : 164 | |
| 22. |  | AGUILAR, I.; RAVAGNOLO, O.; PRAVIA, M.I. Evaluación genética poblacional raza Braford. Unidad Experimental La Magnolia, 3 abril, 2009. ln: INIA TACUAREMBÓ. Soluciones tecnológicas para la raza Braford: gira técnica. En el marco del CONGRESO MUNDIAL BRAFORD, 4., Punta del Este, Uruguay, 2009. Tacuarembó: INIA, 2009. p. 42-44.| Tipo: Trabajos en Congresos/Conferencias |
| Biblioteca(s): INIA Tacuarembó. |
|    |
| 27. | | SILVEIRA, N.F.; RAVAGNOLO, O.; AGUILAR, I. Longevity in genetic evaluation of Holstein cows in Uruguay. [664]. Part 37 - Bovine dairy - genetic evaluation methods. 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_664 2741-2744. Article history: Published online: February 9, 2023. -- Corresponding author: N.F. Silveira, email: nferraz@inia.org.uy| Tipo: Trabajos en Congresos/Conferencias |
| Biblioteca(s): INIA Las Brujas. |
| |
| 32. | | PRAVIA, M.I.; NAVAJAS, E.; AGUILAR, I.; RAVAGNOLO, O. Alternative models to predict residual feed intake in Hereford breed and effects on their breeding values accuracy. [48] Part 6 - Challenges - resource allocation and genetics of feed intake and efficiency. 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_48 240-243. Article history: Published online: February 9, 2023 -- Corresponding author: María Isabel Pravia, email: mpravia@inia.org.uy| Tipo: Trabajos en Congresos/Conferencias |
| Biblioteca(s): INIA Las Brujas. |
| |
| 39. | | PRAVIA, M.I.; NAVAJAS, E.; AGUILAR, I.; RAVAGNOLO, O. Evaluation of feed efficiency traits in different Hereford populations and their effect on variance component estimation. Animal Production Science, 2022, Volume 62, Issue 17, pages 1652-1660. doi: https://doi.org/10.1071/AN21420 Article history: Submitted 24 August 2021; Accepted 10 June 2022; Published online 1 August 2022. -- Handling Editor: Sue Hatcher. --
Corresponding author: Pravia, M.I.; Instituto Nacional de Investigación Agropecuaria (INIA), Estación...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
|  |
| 40. | | GANZÁBAL, A.; BANCHERO, G.; MONTOSSI, F.; CIAPPESONI, G.; RAVAGNOLO, O. Evaluation of reproductive performance of Polwarth crosses. In: Proceedings of the World Congress on Genetics Applied to Livestock Production, 8., Belo Horizonte, Minas Gerais, Brazil, August 13-18, 2006, p. 04.23.| Tipo: Trabajos en Congresos/Conferencias |
| Biblioteca(s): INIA Las Brujas. |
| |
| Registros recuperados : 164 | |
|
| Expresión de búsqueda válido. Check! |
|
|
