Fecha/hora: 12/06/2024 09:38:56

Biblioteca(s): 	INIA Las Brujas.	
Fecha corriente: 	29/04/2015	
Fecha de la última actualización: 	06/05/2015	
Autoria: 	GANZABAL, A.; CIAPPESONI, G.; SAN JULIAN, R.; LUZARDO, S.; BANCHERO, G.	
Afiliación: 	ANDRES RICARDO GANZABAL PLANINICH, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS GABRIEL CIAPPESONI SCARONE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ROBERTO SAN JULIAN SANCHEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SANTIAGO FELIPE LUZARDO VILLAR, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GEORGGET ELIZABETH BANCHERO HUNZIKER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay.	
Título: 	Growth, carcass and meat quality evaluation of Polwarth and Crossbreed lambs.	
Año de publicación: 	2014	
Fuente/Imprenta: 	In: INTERNATIONAL CONGRESS OF MEAT SCIENCE AND TECHNOLOGY (ICoMST), 60., 2014, Punta del Este, Uruguay. Proceedings... Montevideo: INIA, 2014.	
Páginas: 	p.648-651	
Idioma: 	Inglés	
Contenido: 	ABSTRACT.

The objective of this study was to evaluate the influence of sire breed (Polwarth=P, Poll Dorset=PD and East Friesian=EF) on growth, carcass and meat quality traits of lambs born to wool type ewes. A flock of multiparous Polwarth ewes was mated with connected P, EF and PD rams during three consecutive years. PD cross lambs had higher weaning, slaughtering and carcass weight and growth from birth to weaning and from weaning to slaughtering compared to the other biotypes evaluated. They also presented a higher subcutaneous fat depth at the GR point and weight of valuables cuts (Leg and Rack) but these differences disappear when the comparisons are done at constant carcass weight. PD cross lambs also presented a higher proportion of superior carcass (S) according to INAC system. EF cross lambs presented a lower subcutaneous fat depth at the GR point independently of the carcass weight that is a particular genetic characteristic of this breed. The lambs carcasses produced in this experiment achieved most quality parameters for our international markets with the exception of the subcutaneous fat depth which is under the market requirements. Some alternatives to increase the GR are presented and discussed.	
Thesagro: 	OVINOS; SISTEMAS.	
Categoría del tema: 	L01 Ganadería	
URL: 	http://www.ainfo.inia.uy/digital/bitstream/item/4412/1/Ganzabal-et-al-2014-ALPA.pdf	
Registro original: 	INIA Las Brujas (LB)	
Ejemplares: 	LB - (100357-1) - INI - PC - DD - PP/ICOMST/2014 -  -  - DIS