Rendimiento comercial de las categorías ternero, añojo y cebón de la raza bovina Serrana de Teruel
| dc.contributor.author | Sanz Pascua, Albina | |
| dc.contributor.author | Ripoll García, Guillermo | |
| dc.contributor.author | Blasco Pérez, Isabel | |
| dc.contributor.author | Alvarez Rodríguez, Javier | |
| dc.contributor.author | Albertí Lasalle, Pere | |
| dc.date.accessioned | 2012-10-26T11:46:28Z | |
| dc.date.available | 2012-10-26T11:46:28Z | |
| dc.date.issued | 2011 | |
| dc.description.abstract | The carcass quality from three commercial categories (yearling, bull and steer castrated at 9 months old) was studied within the framework of a recovery programme in the Serrana de Teruel breed. Age at slaughter was 12, 22 and 22 months, and live-weights were 470, 720 and 660 kg, in yearling, bull and steer, respectively. Twenty calves were managed under a conventional feeding programme of ad libitum concentrate and straw from 4 months old to slaughter, except between 15 and 20 months old, in which bulls and steers received ad libitum barley silage as forage supplemented with 3 kg of concentrate/head/day. The gain during the first year of age was 1.5 kg/day, whereas during the second year it was greater in bulls than in steers (1.1 vs. 0.9 kg/day), as a consequence of castration. Bull carcasses had greater dressing percentages and conformation scores and lower fatness degree than steers, confirming a castration-induced intramuscular fat deposition. Considering these results, Serrana de Teruel breed falls within the group of local Spanish bovine breeds. These studies should provide the conditions for a labelled beef product that allows the farmer’s survival and the assurance of Serrana de Teruel breed conservation for a long term. | es_ES |
| dc.identifier.citation | Sanz, A., Ripoll, G., Blasco, I., Álvarez-Rodríguez, J., Albertí, P. “Rendimiento comercial de las categorías ternero, añojo y cebón de la raza bovina Serrana de Teruel”. En: 41 Jornadas de Estudio. XIV Jornadas sobre Producción Animal. AIDA. Zaragoza, España, 17 y 18 de mayo de 2011, pp.745-747. ISBN: 978-84-615-0062-8 | |
| dc.identifier.uri | http://hdl.handle.net/10532/2037 | |
| dc.language.iso | es | es_ES |
| dc.relation.publisherversion | http://www.aida-itea.org/index.php/jornadas/jornadas-anteriores | |
| dc.subject | Characterization | es_ES |
| dc.subject | Local breed | es_ES |
| dc.subject | Carcass | es_ES |
| dc.subject | Castration | es_ES |
| dc.subject.other | Carne de ternera | |
| dc.subject.other | Razas indígenas | |
| dc.subject.other | Rentabilidad | |
| dc.subject.other | Producción y sanidad animal | es_ES |
| dc.title | Rendimiento comercial de las categorías ternero, añojo y cebón de la raza bovina Serrana de Teruel | es_ES |
| dc.title.alternative | Performance of yearling, bull and steer of Serrana de Teruel breed | es_ES |
| dc.type | conferenceObject |