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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela; INIA Las Brujas. |
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Fecha : |
21/02/2014 |
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Actualizado : |
22/02/2014 |
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Autor : |
Vicente, E.; Giménez, G.; Manzzioni, A.; Cabot, M. |
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Título : |
Con INIA Yvahé vuelve el sabor original de la frutilla |
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Fecha de publicación : |
2003 |
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Fuente / Imprenta : |
El País Agropecuario, 2003 v.9 (106) p.25-28 |
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Idioma : |
Español |
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Thesagro : |
FRESA; VARIEDADES. |
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Asunto categoría : |
-- |
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URL : |
http://www.inia.org.uy/publicaciones/documentos/sa/ara/2003/106ep.pdf
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Marc : |
LEADER 00440naa a2200169 a 4500
001 1012748
005 2014-02-22
008 2003 bl uuuu u00u1 u #d
100 1 $aVICENTE, E.
245 $aCon INIA Yvahé vuelve el sabor original de la frutilla
260 $c2003
650 $aFRESA
650 $aVARIEDADES
700 1 $aGIMÉNEZ, G.
700 1 $aMANZZIONI, A.
700 1 $aCABOT, M.
773 $tEl País Agropecuario, 2003$gv.9 (106) p.25-28
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Registro original : |
INIA Las Brujas (LB) |
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 | Acceso al texto completo restringido a Biblioteca INIA Tacuarembó. Por información adicional contacte bibliotb@tb.inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó; INIA Treinta y Tres. |
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Fecha actual : |
24/10/2019 |
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Actualizado : |
20/01/2020 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - -- |
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Autor : |
LUZARDO, S.; DE SOUZA, G.; QUINTANS, G.; BANCHERO, G. |
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Afiliación : |
SANTIAGO FELIPE LUZARDO VILLAR, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GUILLERMO DE SOUZA CAMARGO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GRACIELA QUINTANS ILARIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GEORGGET ELIZABETH BANCHERO HUNZIKER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Refeeding ewe's ad libitum after energy restriction during mid-pregnancy does not affect lamb feed conversion ratio, animal performance and meat quality. |
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Fecha de publicación : |
2019 |
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Fuente / Imprenta : |
Small Ruminant Research, Volume 180, 1 November 2019, p. 57-62. |
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DOI : |
10.1016/j.smallrumres.2019.09.020 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 25 October 2018; Received in revised form 18 September 2019; Accepted 25 September 2019. Available online 15 October 2019
https://doi.org/10.1016/j.smallrumres.2019.09.020 |
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Contenido : |
The aim of the study was to evaluate maternal energy restriction in ewes from day 48 to 106 of gestation on pre- and post-weaning lambs' performance, carcass and meat quality when their dams were fed ad libitum after the restriction period. Ewes bearing single or twin lambs were assigned to two dietary treatments from day 48 to day 106 of gestation: restricted (R; n = 60) at 60% of their metabolizable energy (ME) requirements, or non-restricted (NR; n = 54) at 100% of their ME requirements. After the restriction period ewes grazed all together ad libitum until weaning. Subsequently, male lambs were placed in a feedlot until slaughter. Ewes body weight was recorded during nutritional treatment application and at weaning. Litter size and lamb sex were recorded, and feed intake and body weight were measured from birth until slaughter. After slaughter, carcass weight and yield, subcutaneous tissue depth (GR site), carcass (CL) and leg length (LL), frenched rack (FR) and leg weights were determined. After 5 days of meat aging, color parameters and Warner-Bratzler shear force were determined on longissimus lumborum muscle. Non-restricted ewes weighed 7.5 = kg more than R ewes (P < 0.05) at the end of the restriction period. Lamb birth weight (BW) was no affected (P > 0.05) by dams' treatment although male and single lambs had a greater (P < 0.05) BW than females and twins, respectively. No significant differences (P > 0.05) were detected on the weaning weight between ewes' feeding treatments or lamb sex. Estimated average milk intake by lambs was not affected (P > 0.05) by dams' treatments and litter size. Lambs born to R or NR ewes did not differ (P > 0.05) in feed conversion ratio (FCR) of milk, while twins were more efficient (P < 0.05) than single-born. Male lambs from R and NR ewes did not differ (P > 0.05) in weaning and final weight, feed intake and FCR during the fattening phase. Slaughter and hot carcass weight, carcass yield (CYd), GR, CL and LL were not affected (P > 0.05) by treatment and litter size. Brightness of meat (L* value) was greater (P < 0.05) in lambs from R ewes than NR. Ewes restricted at 60% of their ME requirements in mid-gestation seems to have the capacity to compensate any detrimental effects on lamb growth and development if adequate refeeding conditions are provided in late gestation and throughout lactation. MenosThe aim of the study was to evaluate maternal energy restriction in ewes from day 48 to 106 of gestation on pre- and post-weaning lambs' performance, carcass and meat quality when their dams were fed ad libitum after the restriction period. Ewes bearing single or twin lambs were assigned to two dietary treatments from day 48 to day 106 of gestation: restricted (R; n = 60) at 60% of their metabolizable energy (ME) requirements, or non-restricted (NR; n = 54) at 100% of their ME requirements. After the restriction period ewes grazed all together ad libitum until weaning. Subsequently, male lambs were placed in a feedlot until slaughter. Ewes body weight was recorded during nutritional treatment application and at weaning. Litter size and lamb sex were recorded, and feed intake and body weight were measured from birth until slaughter. After slaughter, carcass weight and yield, subcutaneous tissue depth (GR site), carcass (CL) and leg length (LL), frenched rack (FR) and leg weights were determined. After 5 days of meat aging, color parameters and Warner-Bratzler shear force were determined on longissimus lumborum muscle. Non-restricted ewes weighed 7.5 = kg more than R ewes (P < 0.05) at the end of the restriction period. Lamb birth weight (BW) was no affected (P > 0.05) by dams' treatment although male and single lambs had a greater (P < 0.05) BW than females and twins, respectively. No significant differences (P > 0.05) were detected on the weaning weight between ewes' feeding... Presentar Todo |
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Palabras claves : |
DIETARY RESTRICTION; FETAL PROGRAMMING; GROWTH; LAMB; MEAT QUALITY. |
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Thesagro : |
CORDEROS; CRECIMIENTO; PROGRAMACIÓN FETAL. |
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Asunto categoría : |
L53 Fisiología Animal - Reproducción |
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Marc : |
LEADER 03425naa a2200277 a 4500
001 1060647
005 2020-01-20
008 2019 bl uuuu u00u1 u #d
024 7 $a10.1016/j.smallrumres.2019.09.020$2DOI
100 1 $aLUZARDO, S.
245 $aRefeeding ewe's ad libitum after energy restriction during mid-pregnancy does not affect lamb feed conversion ratio, animal performance and meat quality.$h[electronic resource]
260 $c2019
500 $aArticle history: Received 25 October 2018; Received in revised form 18 September 2019; Accepted 25 September 2019. Available online 15 October 2019 https://doi.org/10.1016/j.smallrumres.2019.09.020
520 $aThe aim of the study was to evaluate maternal energy restriction in ewes from day 48 to 106 of gestation on pre- and post-weaning lambs' performance, carcass and meat quality when their dams were fed ad libitum after the restriction period. Ewes bearing single or twin lambs were assigned to two dietary treatments from day 48 to day 106 of gestation: restricted (R; n = 60) at 60% of their metabolizable energy (ME) requirements, or non-restricted (NR; n = 54) at 100% of their ME requirements. After the restriction period ewes grazed all together ad libitum until weaning. Subsequently, male lambs were placed in a feedlot until slaughter. Ewes body weight was recorded during nutritional treatment application and at weaning. Litter size and lamb sex were recorded, and feed intake and body weight were measured from birth until slaughter. After slaughter, carcass weight and yield, subcutaneous tissue depth (GR site), carcass (CL) and leg length (LL), frenched rack (FR) and leg weights were determined. After 5 days of meat aging, color parameters and Warner-Bratzler shear force were determined on longissimus lumborum muscle. Non-restricted ewes weighed 7.5 = kg more than R ewes (P < 0.05) at the end of the restriction period. Lamb birth weight (BW) was no affected (P > 0.05) by dams' treatment although male and single lambs had a greater (P < 0.05) BW than females and twins, respectively. No significant differences (P > 0.05) were detected on the weaning weight between ewes' feeding treatments or lamb sex. Estimated average milk intake by lambs was not affected (P > 0.05) by dams' treatments and litter size. Lambs born to R or NR ewes did not differ (P > 0.05) in feed conversion ratio (FCR) of milk, while twins were more efficient (P < 0.05) than single-born. Male lambs from R and NR ewes did not differ (P > 0.05) in weaning and final weight, feed intake and FCR during the fattening phase. Slaughter and hot carcass weight, carcass yield (CYd), GR, CL and LL were not affected (P > 0.05) by treatment and litter size. Brightness of meat (L* value) was greater (P < 0.05) in lambs from R ewes than NR. Ewes restricted at 60% of their ME requirements in mid-gestation seems to have the capacity to compensate any detrimental effects on lamb growth and development if adequate refeeding conditions are provided in late gestation and throughout lactation.
650 $aCORDEROS
650 $aCRECIMIENTO
650 $aPROGRAMACIÓN FETAL
653 $aDIETARY RESTRICTION
653 $aFETAL PROGRAMMING
653 $aGROWTH
653 $aLAMB
653 $aMEAT QUALITY
700 1 $aDE SOUZA, G.
700 1 $aQUINTANS, G.
700 1 $aBANCHERO, G.
773 $tSmall Ruminant Research, Volume 180, 1 November 2019, p. 57-62.
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