|
|
|
|
|
| Bravo,Silvana; Fabres,Macarena; Schnettler,Berta; Sepúlveda,Néstor. |
| Once livestock is slaughtered the carcass of body obtained represents the main commercial product, and is valued in terms of quality. The aim of this work was to characterize and evaluate the carcasses of Araucano creole lambs. Thirteen Araucano lambs were slaughtered at 221±15 days of age weighing 32±2 Kg. The hot carcass was weighed and after 24 hours at 4C the cold carcass was weighed. The characteristics of conformation, fat cover and regional composition of the carcass were evaluated according to Chilean regulation standards. The tissue composition of the back was also determined, in its three components (muscle, bone and fat). The commercial yield of the carcass was 51.14% and losses due to dehydration of the carcass were recorded at 3%. The... |
| Tipo: Journal article |
Palavras-chave: Ovines; Chile; Carcass measurements. |
| Ano: 2010 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022010000400020 |
| |
|
|
| Bravo,Silvana; Sepúlveda,Néstor. |
| El ovino criollo Araucano presente en la región de La Araucanía, Chile, actualmente se encuentra amenazado por el mestizaje de su material genético con razas productoras de carne como la Suffolk. Con el objetivo de realizar su caracterización racial, se evaluaron 94 hembras provenientes de diferentes rebaños de la región de la Araucanía, Chile. Se determinó el peso vivo y 14 medidas morfológicas a partir de las cuales se calcularon 9 índices zoométricos: cefálico (ICE), pelviano (IPE), corporal (ICO), proporcionalidad (IPRO), profundidad relativa del tórax (IPRP), dáctilo torácico (IDT), pelviano transversal (IPET), pelviano longitudinal (IPEL) y espesor relativo de la caña (IERC). Además de cada animal se obtuvieron características morfológicas y... |
| Tipo: Journal article |
Palavras-chave: Oveja Araucana; Núcleo de conservación; Morfoestructura; Índices zoométricos. |
| Ano: 2010 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022010000200025 |
| |
|
|
|
