|
|
Registro completo
|
Biblioteca (s) : |
INIA Las Brujas. |
Fecha : |
01/02/2022 |
Actualizado : |
01/02/2022 |
Autor : |
LAMBE, N.R.; ROSS, D.W.; NAVAJAS, E.; HYSLOP, J.J.; PRIETO, N.; CRAIGIE, C.; BÜNGER, L.; SIMM, G.; ROEHE, R. |
Afiliación : |
N.R. LAMBE, Sustainable Livestock Systems Group, Scottish Agricultural College, King's Buildings, Edinburgh, EH9 3JG, UK; D.W. ROSS, Sustainable Livestock Systems Group, Scottish Agricultural College, King's Buildings, Edinburgh, EH9 3JG, UK; ELLY ANA NAVAJAS VALENTINI, Sustainable Livestock Systems Group, Scottish Agricultural College, King's Buildings, Edinburgh, EH9 3JG, UK; J.J. HYSLOP, Beef and Sheep Select, Scottish Agricultural College, King's Buildings, Edinburgh, EH9 3JG, UK; N. PRIETO, Sustainable Livestock Systems Group, Scottish Agricultural College, King's Buildings, Edinburgh, EH9 3JG, UK; C. CRAIGIE, Sustainable Livestock Systems Group, Scottish Agricultural College, King's Buildings, Edinburgh, EH9 3JG, UK; L. BÜNGER, Sustainable Livestock Systems Group, Scottish Agricultural College, King's Buildings, Edinburgh, EH9 3JG, UK; G. SIMM, Sustainable Livestock Systems Group, Scottish Agricultural College, King's Buildings, Edinburgh, EH9 3JG, UK; R. ROEHE, Sustainable Livestock Systems Group, Scottish Agricultural College, King's Buildings, Edinburgh, EH9 3JG, UK. |
Título : |
The prediction of carcass composition and tissue distribution in beef cattle using ultrasound scanning at the start and/or end of the finishing period. |
Fecha de publicación : |
2010 |
Fuente / Imprenta : |
Livestock Science, 2010, Volume 131, Issue 2-3, Pages 193-202. OPEN ACCESS. doi: http://dx.doi.org/10.1016/j.livsci.2010.03.019 |
ISSN : |
1871-1413 |
DOI : |
10.1016/j.livsci.2010.03.019 |
Idioma : |
Inglés |
Notas : |
Article history: Received 4 September 2009; Received in revised form 26 March 2010; Accepted 31 March 2010. |
Contenido : |
ABSTRACT.- Ultrasound tissue depths, similar to those measured commercially as part of UK beef genetic evaluation schemes, were measured on 52 crossbred steers and 10 heifers at the start and end of the finishing period (average age 476 and 568 days, respectively). Animals were slaughtered at commercial target weights and carcass grades, and one carcass side fully dissected. Combining live weights and ultrasound tissue depths measured both before and after finishing provided the best predictions of carcass composition. Dissected fat weights and proportions in the carcass side, the forequarter and the hindquarter were predicted with high accuracy (R2~0.8),muscle weights with moderate accuracy (R2=0.5-0.6), but muscle proportions were less accurately predicted (R2=0.23-0.49). Meat and Livestock Commission (EUROP) carcass conformation and fatness classes could also be predicted with moderate accuracy (R2=0.4 and 0.6, respectively). Fat and muscle weights in each quarter expressed as proportions of the total weight of that tissue in the carcass sidewere not predicted accurately (R2<0.4). Liveweight and ultrasound datameasured only at the start of finishing also gave good predictions of fat proportions in the carcass side and quarters (R2=0.64-0.67), andmoderate predictions of fat and muscle weights and fatness class (R2=0.38- 0.53), but lowprediction accuracies formuscle proportions and conformation classes. In comparison, liveweights and tissue depthsmeasured only at the end of finishing explained 12 to 19%more of the variation in fat weights and fatness class, but predicted muscle weight, conformation class and fat proportions with similar accuracies andmuscle proportions with similar or less accuracy. Including ultrasound fat depths, alongside muscle depth and live weight, in equations to predict muscle weights and proportions increased prediction accuracies to similar values as those estimated for fat traits, but increased confounding between predictions of different tissues. Derived prediction equations were validated on data from another 32 heifers and 48 steers, relating ultrasound-predicted weights to carcass tissue weights predicted from fore-rib sample joint dissections. Prediction accuracies (R2) of between 0.52 and 0.64 were achieved for fat and muscle weights and fat proportion in the carcass side, when the model included post-finishing measurements, butwere lower (0.29-0.52) using only pre-finishingmeasurements. Predictions of muscle proportions and conformation classeswere of poor accuracy, regardless of themodel used.
© 2010 Elsevier B.V. All rights reserved. MenosABSTRACT.- Ultrasound tissue depths, similar to those measured commercially as part of UK beef genetic evaluation schemes, were measured on 52 crossbred steers and 10 heifers at the start and end of the finishing period (average age 476 and 568 days, respectively). Animals were slaughtered at commercial target weights and carcass grades, and one carcass side fully dissected. Combining live weights and ultrasound tissue depths measured both before and after finishing provided the best predictions of carcass composition. Dissected fat weights and proportions in the carcass side, the forequarter and the hindquarter were predicted with high accuracy (R2~0.8),muscle weights with moderate accuracy (R2=0.5-0.6), but muscle proportions were less accurately predicted (R2=0.23-0.49). Meat and Livestock Commission (EUROP) carcass conformation and fatness classes could also be predicted with moderate accuracy (R2=0.4 and 0.6, respectively). Fat and muscle weights in each quarter expressed as proportions of the total weight of that tissue in the carcass sidewere not predicted accurately (R2<0.4). Liveweight and ultrasound datameasured only at the start of finishing also gave good predictions of fat proportions in the carcass side and quarters (R2=0.64-0.67), andmoderate predictions of fat and muscle weights and fatness class (R2=0.38- 0.53), but lowprediction accuracies formuscle proportions and conformation classes. In comparison, liveweights and tissue depthsmeasured only at the end of... Presentar Todo |
Palabras claves : |
Beef; Carcass composition; Prediction models; Tissue distribution; Ultrasound. |
Asunto categoría : |
L10 Genética y mejoramiento animal |
Marc : |
LEADER 03714naa a2200313 a 4500 001 1062717 005 2022-02-01 008 2010 bl uuuu u00u1 u #d 022 $a1871-1413 024 7 $a10.1016/j.livsci.2010.03.019$2DOI 100 1 $aLAMBE, N.R. 245 $aThe prediction of carcass composition and tissue distribution in beef cattle using ultrasound scanning at the start and/or end of the finishing period.$h[electronic resource] 260 $c2010 500 $aArticle history: Received 4 September 2009; Received in revised form 26 March 2010; Accepted 31 March 2010. 520 $aABSTRACT.- Ultrasound tissue depths, similar to those measured commercially as part of UK beef genetic evaluation schemes, were measured on 52 crossbred steers and 10 heifers at the start and end of the finishing period (average age 476 and 568 days, respectively). Animals were slaughtered at commercial target weights and carcass grades, and one carcass side fully dissected. Combining live weights and ultrasound tissue depths measured both before and after finishing provided the best predictions of carcass composition. Dissected fat weights and proportions in the carcass side, the forequarter and the hindquarter were predicted with high accuracy (R2~0.8),muscle weights with moderate accuracy (R2=0.5-0.6), but muscle proportions were less accurately predicted (R2=0.23-0.49). Meat and Livestock Commission (EUROP) carcass conformation and fatness classes could also be predicted with moderate accuracy (R2=0.4 and 0.6, respectively). Fat and muscle weights in each quarter expressed as proportions of the total weight of that tissue in the carcass sidewere not predicted accurately (R2<0.4). Liveweight and ultrasound datameasured only at the start of finishing also gave good predictions of fat proportions in the carcass side and quarters (R2=0.64-0.67), andmoderate predictions of fat and muscle weights and fatness class (R2=0.38- 0.53), but lowprediction accuracies formuscle proportions and conformation classes. In comparison, liveweights and tissue depthsmeasured only at the end of finishing explained 12 to 19%more of the variation in fat weights and fatness class, but predicted muscle weight, conformation class and fat proportions with similar accuracies andmuscle proportions with similar or less accuracy. Including ultrasound fat depths, alongside muscle depth and live weight, in equations to predict muscle weights and proportions increased prediction accuracies to similar values as those estimated for fat traits, but increased confounding between predictions of different tissues. Derived prediction equations were validated on data from another 32 heifers and 48 steers, relating ultrasound-predicted weights to carcass tissue weights predicted from fore-rib sample joint dissections. Prediction accuracies (R2) of between 0.52 and 0.64 were achieved for fat and muscle weights and fat proportion in the carcass side, when the model included post-finishing measurements, butwere lower (0.29-0.52) using only pre-finishingmeasurements. Predictions of muscle proportions and conformation classeswere of poor accuracy, regardless of themodel used. © 2010 Elsevier B.V. All rights reserved. 653 $aBeef 653 $aCarcass composition 653 $aPrediction models 653 $aTissue distribution 653 $aUltrasound 700 1 $aROSS, D.W. 700 1 $aNAVAJAS, E. 700 1 $aHYSLOP, J.J. 700 1 $aPRIETO, N. 700 1 $aCRAIGIE, C. 700 1 $aBÜNGER, L. 700 1 $aSIMM, G. 700 1 $aROEHE, R. 773 $tLivestock Science, 2010, Volume 131, Issue 2-3, Pages 193-202. OPEN ACCESS. doi: http://dx.doi.org/10.1016/j.livsci.2010.03.019
Descargar
Esconder MarcPresentar Marc Completo |
Registro original : |
INIA Las Brujas (LB) |
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
|
Registros recuperados : 32 | |
1. | | SARAVIA, A. Examen de aptitud reproductiva. In: JORNADAS DE RECURSOS TÉCNICOS, 3., 27 de Abril, Rural del Prado, 2001, Montevideo, Uruguay Ganadería Hereford. Montevideo (Uruguay): INIA, 2001. p. 4-6Biblioteca(s): INIA Tacuarembó. |
| |
3. | | SARAVIA, A.; MIRABALLES, C.; RIET-CORREA, F.; CASTRO-JANER, E. Eimeria spp. in dairy calves in Uruguay. Identification, dynamics of oocyst excretion and association with the age of calves. Veterinary Parasitology: Regional Studies and Reports, 25 July 2021, Volume 25, Article number 100588. Doi: https://doi.org/10.1016/j.vprsr.2021.100588. Article history: Received 12 February 2020, Revised 19 February 2021, Accepted 12 May 2021, Available online 14 May 2021.Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
Biblioteca(s): INIA La Estanzuela. |
| |
5. | | MIRABALLES, C.; BUSCIO, D.; SARAVIA, A.; DIAZ, A.; CASTRO-JANER, E. Comportamiento de vacas en ordeñe ante una alternativa de control no químico de la "Mosca de los cuernos" , Haematobia Irritans. In: Jornadas Uruguayas de Buiatría, 44., 2016, Paysandú, UY.; Gianneechini, E.; Elizondo, V. (Ed.).Paysandú: Centro Médico Veterinario de Paysandú/Sociedad Uruguaya de Buiatría, 2016. p.219-221.Tipo: Trabajos en Congresos/Conferencias |
Biblioteca(s): INIA La Estanzuela. |
| |
10. | | UBIOS, D.; LA MANNA, A.; CLARIGET, J.M.; CANOZZI, M.E.A.; SARAVIA, A.; BANCHERO, G. Eficiencia de conversión alimenticia de novillos terminados a corral parasitados, parasitados tratados o libres de Fasciola hepática.[Feed conversion efficiency of parasitized, parasitized and treated, or free from Liver fluke feed lot-finished steers]. SP 15. In: Congreso Argentino de Producción Animal Virtual, 43, 25 al 27 de noviembre de 2020. p. 319. ( Revista Argentina de Producción Animal ; 40 Suplemento 1).Tipo: Abstracts/Resúmenes |
Biblioteca(s): INIA La Estanzuela. |
| |
11. | | SARAVIA, A.; CÉSAR, D.; CORREA, O.; IRAZOQUI, D.; MATÍN, J.J.; SOCA, P. Monitoreo sanitario de las recrías vacunas. 2a. ed INIA TACUAREMBÓ. Seminario de Actualización, 19 de agosto, Tacuarembó, 2004. Parasitosis Gastrointestinales en Ovinos y Bovinos. Tacuarembó (Uruguay): INIA, 2004. p. 57-64 (INIA Serie Actividades de Difusión ; 369)Biblioteca(s): INIA Tacuarembó. |
| |
12. | | SCHILD, C.; BOABAID, F.; OLIVEIRA, L.G.S.; SARAVIA, A.; RIET-CORREA, F. Raquitismo debido a deficiencia crónica de fósforo: reporte de un brote en bovinos de carne criado en pasturas naturales. In: AUPA, Proceedings del VII Congreso Uruguayo de Producción Animal. Sección Una Sola Salud (Single Health Section), 14 y 15 diciembre 2021. Archivos Latinoamericanos de Producción Animal, 29(Supl.1), p.132-135. (Archivos Latinoamericanos de Producción Animal, Vol.29, Supl.1) Corresponding author: C. Schild, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Facultad de Veterinaria, Lasplace 1620, Montevideo (Uruguay), mailto:
cschild@inia.org.uy/schild.co@gmail.comTipo: Trabajos en Congresos/Conferencias |
Biblioteca(s): INIA Las Brujas. |
| |
13. | | ESCRIBANO, C.; SARAVIA, A.; COSTA, M.; CASTELLS, D.; CIAPPESONI, G.; RIET-CORREA, F.; FREIRE, T. Resistance to Haemonchus contortus in Corriedale sheep is associated to high parasite-specific IgA titer and a systemic Th2 immune response. Scientific Reports, 1 December 2019, Volume 9, Issue 1, Article number 19579. OPEN ACCESS. Doi: https://doi.org/10.1038/s41598-019-55447-6 Article history: Received: 21 June 2019 / Accepted: 27 November 2019 / Published: 20 December 2019.
Funding information:
We acknowledge the personnel from Uruguayan Wool Secretariat that assisted with animal studies. This project was...Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
Biblioteca(s): INIA Las Brujas. |
| |
17. | | LUCAS, M.; KROLOW, T.K.; RIET-CORREA, F.; BARROS, A.T.M.; KRÜGER, R.F.; SARAVIA, A.; MIRABALLES, C. Diversity and seasonality of horse flies (Diptera: Tabanidae) in Uruguay. Scientific Reports, 10, no. 401, 2020. OPEN ACCESS. Article history: Received24 October 2019 // Accepted29 December 2019 // Published15 January 2020. Corresponding author: cmiraballes@inia.org.uy // Acknowledgements: We would like to acknowledge Marcelo Alfonso for the help provided with...Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
Biblioteca(s): INIA Tacuarembó. |
| |
18. | | COSTA, M.; MANSILLA, F.; MANUEL SALA, J.; SARAVIA, A.; UBIOS, D.; LORES, P.; CAPOZZO, A.V.; FREIRE, T. Fasciola hepatica infection modifies lgG1 specific immune response to foot-and-mouth disease virus induced by vaccination. Vaccine. 2024, Volume 42, Issue 3, Pages 541-547. https://doi.org/10.1016/j.vaccine.2023.12.067 Article history: Received 19 August 2023; Received in revised form 15 December 2023; Accepted 20 December 2023; Available online 6 January 2024. -- Correspondence: Freire, T.; UdelaR, Facultad de Medicina, Departamento de Inmunobiología,...Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
Biblioteca(s): INIA Las Brujas. |
| |
19. | | SCHILD, C.; RISSO, M.; TAFERNABERRY, J.; UDAQUIOLA, L.; SARAVIA, A.; BOABAID, F.; ALGORTA, J.; JAURENA, M.; RIET-CORREA, F. Respuesta de terneras de cría suplementadas con sales minerales en ambientes (suelo y forraje) con carencia severa y marginal de fósforo. In: AUPA, Proceedings del VII Congreso Uruguayo de Producción Animal. Sección Producción Animal Sostenible (Sustainable Animal Production Section), 14 y 15 diciembre 2021. Archivos Latinoamericanos de Producción Animal, 29(Supl.1), p.190-193. (Archivos Latinoamericanos de Producción Animal, Vol.29, Supl.1) Corresponding author: C. Schild, Instituto Nacional de Investigación Agropecuaria (INIA), Tacuarembó, Ruta 5 km 386, (Uruguay), mailto:cschild@inia.org.uyTipo: Trabajos en Congresos/Conferencias |
Biblioteca(s): INIA Las Brujas. |
| |
20. | | ETCHEVERS, I.; IRIARTE, M.V.; MARQUES, L.; FERENCZI, A.; DALLA RIZZA, M.; MARZAROLI, J.; SARAVIA, A.; FRESIA, P. Review on ecological interactions of the Cochliomyia hominivorax fly and assessment of the possible impacts of its eradication in Uruguay. [Revisión de las interacciones ecológicas de la mosca Cochliomyia hominivorax y evaluación de los posibles impactos ecológicos de su erradicación en Uruguay]. [Revisão das interações ecológicas da mosca Cochliomyia hominivorax e avaliação dos possíveis impactos ecológicos de sua erradicação no Uruguai]. Review. Agrociencia Uruguay, 2022, Vol.26, number 2, e1056. https://doi.org/10.31285/AGRO.26.1056 -- OPEN ACCESS. Article history: Received 12 May 2022; Accepted 19 Jul 2022; Published 16 Sep 2022. -- Correspondence: Ismael Etchevers, ismaelec@gmail.com ; Pablo Fresia,
pfresia@pasteur.edu.uy -- Editor: Milka Ferrer, Universidad de la República,...Tipo: Artículos en Revistas Indexadas Nacionales | Circulación / Nivel : Nacional - -- |
Biblioteca(s): INIA Las Brujas. |
| |
Registros recuperados : 32 | |
|
Expresión de búsqueda válido. Check! |
|
|