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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
Fecha : |
13/01/2020 |
Actualizado : |
14/04/2020 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
RAMOS, Z.; DE BARBIERI, I.; VAN LIER, E.; MONTOSSI, F. |
Afiliación : |
ZULLY MARGOT RAMOS ALVEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; LUIS IGNACIO DE BARBIERI ETCHEBERRY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ELIZE VAN LIER, Universidad de la República (UdelaR)/ Facultad de Agronomía; FABIO MARCELO MONTOSSI PORCHILE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Carcass and meat quality traits of grazing lambs are affected by supplementation during early post-weaning. |
Fecha de publicación : |
2020 |
Fuente / Imprenta : |
Small Ruminant Research, March 2020, Volume 184, March 2020, Article number 106047. DOI: https://doi.org/10.1016/j.smallrumres.2020.106047 |
DOI : |
10.1016/j.smallrumres.2020.106047 |
Idioma : |
Inglés |
Notas : |
Article history: 9 February 2019 // Revised Date: 14 December 2019 // Accepted Date: 2 January 2020 // Available online 07 January 2020. Corresponding author at: Estación Experimental INIA Tacuarembó, Instituto Nacional de Investigación Agropecuaria, Ruta 5 km 386, 45000, Tacuarembó, Uruguay. The authors thank the assistance of all staff of Glencoe Experimental Unit and INIA Tacuarembó Meat Technology Laboratory as well as help from Fiorella Cazzuli during the preparation of this article. This study was partially supported by the scholarship ANII 2016_1_130460 awarded to Z. Ramos. |
Contenido : |
The effect iso-energetic supplements (2.9 Mcal/kg DM; 2% body weight as-dry fed basis) with different crude protein (CP) levels (12, 16 and 20% CP) during early post-weaning phase were evaluated on lamb carcass and meat quality traits. For three years (January-April; 2013, 2015 and 2016), eighty crossbreed lambs (Dohne Merino×Corriedale, with an initial average body weight -BW- of 24.5±4.4.4kg with 4 months of age) were randomly allotted each year to the following treatments: CON: native pastures (NP) without S (supplement); 12CP: NP?+?S with 12% CP; 16CP: NP+S with 16% CP; 20CP: NP+S with 20% CP. Thereafter (April-July), all animals were managed together on an annual forage winter crop (ryegrass or oat) without supplementation until an average slaughter weight of 43kg was reached. Supplementation with different crude protein (CP) levels for approximately 3 months during an early post-weaning rearing period in lambs grazing native pastures, resulted in general in greater pre-slaughter body weight, carcass weight and compactness index without significant effects (P>0.05) on carcass high-value cuts, meat color parameters, pH, and Warner-Bratzler shear force (WBSF) values after a common feeding period on improved pastures. The beneficial fatty acids ratio (n6/n3) linked with human health favoured those animals fed exclusively on pastures. In general, among supplemented groups, the magnitude of the changes found were of little relevance. |
Palabras claves : |
LAMBS; MEAT; NUTRITION; QUALITY; WEANED. |
Asunto categoría : |
L01 Ganadería |
Marc : |
LEADER 02818naa a2200241 a 4500 001 1060599 005 2020-04-14 008 2020 bl uuuu u00u1 u #d 024 7 $a10.1016/j.smallrumres.2020.106047$2DOI 100 1 $aRAMOS, Z. 245 $aCarcass and meat quality traits of grazing lambs are affected by supplementation during early post-weaning.$h[electronic resource] 260 $c2020 500 $aArticle history: 9 February 2019 // Revised Date: 14 December 2019 // Accepted Date: 2 January 2020 // Available online 07 January 2020. Corresponding author at: Estación Experimental INIA Tacuarembó, Instituto Nacional de Investigación Agropecuaria, Ruta 5 km 386, 45000, Tacuarembó, Uruguay. The authors thank the assistance of all staff of Glencoe Experimental Unit and INIA Tacuarembó Meat Technology Laboratory as well as help from Fiorella Cazzuli during the preparation of this article. This study was partially supported by the scholarship ANII 2016_1_130460 awarded to Z. Ramos. 520 $aThe effect iso-energetic supplements (2.9 Mcal/kg DM; 2% body weight as-dry fed basis) with different crude protein (CP) levels (12, 16 and 20% CP) during early post-weaning phase were evaluated on lamb carcass and meat quality traits. For three years (January-April; 2013, 2015 and 2016), eighty crossbreed lambs (Dohne Merino×Corriedale, with an initial average body weight -BW- of 24.5±4.4.4kg with 4 months of age) were randomly allotted each year to the following treatments: CON: native pastures (NP) without S (supplement); 12CP: NP?+?S with 12% CP; 16CP: NP+S with 16% CP; 20CP: NP+S with 20% CP. Thereafter (April-July), all animals were managed together on an annual forage winter crop (ryegrass or oat) without supplementation until an average slaughter weight of 43kg was reached. Supplementation with different crude protein (CP) levels for approximately 3 months during an early post-weaning rearing period in lambs grazing native pastures, resulted in general in greater pre-slaughter body weight, carcass weight and compactness index without significant effects (P>0.05) on carcass high-value cuts, meat color parameters, pH, and Warner-Bratzler shear force (WBSF) values after a common feeding period on improved pastures. The beneficial fatty acids ratio (n6/n3) linked with human health favoured those animals fed exclusively on pastures. In general, among supplemented groups, the magnitude of the changes found were of little relevance. 653 $aLAMBS 653 $aMEAT 653 $aNUTRITION 653 $aQUALITY 653 $aWEANED 700 1 $aDE BARBIERI, I. 700 1 $aVAN LIER, E. 700 1 $aMONTOSSI, F. 773 $tSmall Ruminant Research, March 2020, Volume 184, March 2020, Article number 106047. DOI: https://doi.org/10.1016/j.smallrumres.2020.106047
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INIA Tacuarembó (TBO) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas; INIA Tacuarembó. |
Fecha actual : |
15/07/2015 |
Actualizado : |
16/10/2019 |
Tipo de producción científica : |
Revista INIA |
Autor : |
INIA (INSTITUTO NACIONAL DE INVESTIGACIÓN AGROPECUARIA) |
Título : |
Revista INIA Uruguay. (No.15, Setiembre 2008). |
Fecha de publicación : |
2008 |
Fuente / Imprenta : |
Montevideo (Uruguay): INIA, 2008. |
Páginas : |
52 p. |
Serie : |
(Revista INIA; 15) |
ISSN : |
1510-9011 |
Idioma : |
Español |
Thesagro : |
ARROZ; BIOTECNOLOGIA; BOVINOS DE CARNE; CAMBIO CLIMÁTICO; CIENCIA; CITUS; CLIMA; CLIMATOLOGIA; COMUNICACIÓN; CONTROL DE ENFERMEDADES; CULTIVOS DE GRANO; CULTIVOS DE SECANO; ENTOMOLOGIA; ESPECIES FORRAJERAS; EUCALYPTUS; EXPLOTACION AGRICOLA FAMILIAR; FITOPATOLOGÍA; FORESTALES; FORRAJES; FRUTALES; FRUTICULTURA; GANADO BOVINO; GRANOS; GRAS; HORTALIZAS; HORTICULTURA; INIA; INNOVACION; INVESTIGACIÓN; LECHERÍA; LEGUMINOSAS FORRAJERAS; MANEJO DEL CULTIVO; MEJORAMIENTO ANIMAL; METEOROLOGIA; MICROBIOLOGÍA; OVINOS; PASTURAS; PRODUCCIÓN ANIMAL; PRODUCCION DE LANA; PRODUCCION DE LECHE; PRODUCCION LECHERA; REVISTA INIA 2008; SEMILLAS; SOJA; SUELOS; SUINOS; SUSTENTABILIDAD AMBIENTAL; TECNOLOGÍA; TRANSFERENCIA DE TECNOLOGIA; VARIEDADES; VITICULTURA. |
Asunto categoría : |
A50 Investigación agraria |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/4824/1/revista-INIA-15.pdf
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Marc : |
LEADER 01908nam a2200745 a 4500 001 1053075 005 2019-10-16 008 2008 bl uuuu u00u1 u #d 022 $a1510-9011 100 1 $aINIA (INSTITUTO NACIONAL DE INVESTIGACIÓN AGROPECUARIA) 245 $aRevista INIA Uruguay. (No.15, Setiembre 2008). 260 $aMontevideo (Uruguay): INIA$c2008 300 $a52 p. 490 $a(Revista INIA; 15) 650 $aARROZ 650 $aBIOTECNOLOGIA 650 $aBOVINOS DE CARNE 650 $aCAMBIO CLIMÁTICO 650 $aCIENCIA 650 $aCITUS 650 $aCLIMA 650 $aCLIMATOLOGIA 650 $aCOMUNICACIÓN 650 $aCONTROL DE ENFERMEDADES 650 $aCULTIVOS DE GRANO 650 $aCULTIVOS DE SECANO 650 $aENTOMOLOGIA 650 $aESPECIES FORRAJERAS 650 $aEUCALYPTUS 650 $aEXPLOTACION AGRICOLA FAMILIAR 650 $aFITOPATOLOGÍA 650 $aFORESTALES 650 $aFORRAJES 650 $aFRUTALES 650 $aFRUTICULTURA 650 $aGANADO BOVINO 650 $aGRANOS 650 $aGRAS 650 $aHORTALIZAS 650 $aHORTICULTURA 650 $aINIA 650 $aINNOVACION 650 $aINVESTIGACIÓN 650 $aLECHERÍA 650 $aLEGUMINOSAS FORRAJERAS 650 $aMANEJO DEL CULTIVO 650 $aMEJORAMIENTO ANIMAL 650 $aMETEOROLOGIA 650 $aMICROBIOLOGÍA 650 $aOVINOS 650 $aPASTURAS 650 $aPRODUCCIÓN ANIMAL 650 $aPRODUCCION DE LANA 650 $aPRODUCCION DE LECHE 650 $aPRODUCCION LECHERA 650 $aREVISTA INIA 2008 650 $aSEMILLAS 650 $aSOJA 650 $aSUELOS 650 $aSUINOS 650 $aSUSTENTABILIDAD AMBIENTAL 650 $aTECNOLOGÍA 650 $aTRANSFERENCIA DE TECNOLOGIA 650 $aVARIEDADES 650 $aVITICULTURA
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