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Registros recuperados : 428 | |
121. | | LÓPEZ-MAZZ, C.; QUINTANS, G.; BALDI, F.; BANCHERO, G. Efecto de la esquila a los 50 días de gestación sobre la condición corporal, concentración de ácidos grasos no esterificados en plasma de la oveja y peso vivo de los corderos al nacimiento. En: Congreso Asociación Uruguaya de Producción Animal (AUPA) (5º, 2014, Montevideo, UY). 2014. [Actas], Montevideo, Uruguay. Disponibles desde la página web de la AUPA.Biblioteca(s): INIA Treinta y Tres. |
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124. | | QUINTANS, G.; BANCHERO, G.; CARRIQUIRY, M.; LÓPEZ, C.; BALDI, F. Efecto de la condición corporal y la restricción del amamantamiento con y sin presencia del ternero sobre la producción de leche, anestro posparto y crecimiento de los terneros Capítulo 3. Alternativas de manejo nutricional, control del amamantamiento y tratamientos hormonales durante el posparto. In: QUINTANS, G.; VELAZCO, J.I.; ROIG, G. (Eds.). Seminario de actualización técnica: cría vacuna. Montevideo (Uruguay): INIA, 2008. p. 172-181 (INIA Serie Técnica ; 174)Biblioteca(s): INIA Las Brujas; INIA Tacuarembó; INIA Treinta y Tres. |
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127. | | BANCHERO, G.; MONTOSSI, F.; DE BARBIERI, I.; QUINTANS, G. Esquila preparto: algunos mecanismos implicados que podrían explicar la mayor supervivencia de corderos nacidos de ovejas esquiladas durante la gestación. In: JORNADAS URUGUAYAS DE BUIATRÍA, 35., 2005, Paysandú, Uruguay. Paysandú, UY: Centro Médico Veterinario de Paysandú, SUB, SMVU. 2007. p. 199-206.Biblioteca(s): INIA La Estanzuela. |
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128. | | BANCHERO, G.; SPHOR, L.; VAZQUEZ, A.; QUINTANS, G. La esquila preparto temprana aumenta la producción de leche de ovejas para lana y el peso de los corderos al nacimiento y al destete. In: CONGRESO LATINOAMERICANO DE BUIATRÍA, 15., JORNADAS URUGUAYAS DE BUIATRÍA, 39., 2011, Paysandú, Uruguay. Resúmens. Paysandú, UY: Centro Médico Veterinario de Paysandú, 2011. p. 250-251.Biblioteca(s): INIA La Estanzuela. |
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133. | | QUINTANS, G.; BANCHERO, G.; ROIG, G.; CARRIQUIRY, M. Efecto de una suplementación corta preparto sobre la performance reproductiva y productiva de vacas multíparas In: INIA TREINTA Y TRES. Jornada de divulgación de Producción Animal - Pasturas Treinta y Tres (Uruguay): INIA, 2009 p. 53-60 (INIA Serie Actividades de Difusión ; 591) Programa Nacional Pasturas y Forrajes: Ing. Agr., PhD. Walter Ayala, Director de Programa, Ing. Agr., MPhil. Raúl Bermúdez, Ing. Agr., MSc. Virginia Pravia, Lic., MSc. Felipe Lezama, Téc. en Sistemas Intensivos de Prod.Animal Ethel...Biblioteca(s): INIA Las Brujas; INIA Tacuarembó. |
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134. | | QUINTANS, G.; SCARSI, A.; VELAZCO, J.I.; BANCHERO, G. Effect of different forage allowances in the pre- and postpartum period on the production of beef cows. In: Annual Meeting of the European Federation of Animal Science (EAAP), 64., 2013, Nantes, FR. Session 58: cattle production free communications. Wageningen, NL: WAP, 2013. 27 p. Comunicación que acompañó la presentación oral.Biblioteca(s): INIA La Estanzuela; INIA Treinta y Tres. |
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135. | | VIÑOLES, C.; FORSBERG, M.; BANCHERO, G.; RUBIANES, E. Effect of long-term and short-term progestagen treatment on follicular development and pregnancy rate in cyclic ewes. Theriogenology, 1 March 2001, Volume 55, Issue 4, Pages 993-1004 Article history:Received for publication: September 28, 1999/ Accepted: May 1, 2000.Biblioteca(s): INIA La Estanzuela. |
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136. | | BANCHERO, G.; ZAMIT, M.; LÓPEZ, R.; DUTRA, F.; QUINTANS, G. Effecto [i.e. efecto] de la paridad, condición corporal y biotipo de la oveja sobre la duración del parto y el vigor del cordero. ln: 1er. Congreso Latinoamericano de Etología Aplicada; Reunión Regional de la International Society for Applied Ethology América Latina, Montevideo, UY, 6-7 jun 2008 "Programa ; libro de resúmenes". Montevideo: IIBCE/INIA/ANII, 2008. p. 58. Donación G. Banchero, 20080610Biblioteca(s): INIA La Estanzuela. |
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138. | | BANCHERO, G.; VAZQUEZ, A.; QUINTANS, G.; CIAPPESONI, G. Estudio preliminar del crecimiento, desarrollo e indicadores reproductivos de hembras de seis biotipos ovinos en Uruguay. [Preliminary study of growth, development, and reproductive indicators in females of six sheep biotypes in Uruguay]. Agrociencia Uruguay, v. 18, n. 2, p. 117-127, 2014. Historia del artículo: Recibido: 29/4/14 Aceptado: 16/10/14.Biblioteca(s): INIA La Estanzuela; INIA Treinta y Tres. |
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Registros recuperados : 428 | |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela; INIA Treinta y Tres. |
Fecha actual : |
17/09/2015 |
Actualizado : |
11/08/2020 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
QUINTANS, G.; SCARSI, A.; ROIG, G.; CARRIQUIRY, M.; BANCHERO, G. |
Afiliación : |
GRACIELA QUINTANS ILARIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIA ANTONIA SCARSI PERALTA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GONZALO ROIG FERRIOLO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GEORGGET ELIZABETH BANCHERO HUNZIKER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Influence of a short-term prepartum supplementation of beef cows and calves performance in pastoral conditions. |
Fecha de publicación : |
2016 |
Fuente / Imprenta : |
Animal Production Science, v. 56, no. 11, p. 1913-1919, 2016. |
ISSN : |
1836-5787. |
DOI : |
10.1071/AN15082 |
Idioma : |
Inglés |
Notas : |
Article history: Received 11 February 2015, accepted 11 June 2015, published online 15 September 2015. |
Contenido : |
Abstract.
Multiparous Aberdeen Angus · Hereford crossbred cows were used to evaluate the effect of supplementation during the last month of gestation on milk production and composition and cow and calf performance. Cows were assigned randomly to supplement (SUP; n = 18) or Control (CON; n = 17) treatments. Supplemented cows were offered (1 kg/100 kg bodyweight) a mix of sorghum grain and protein concentrated (67 : 33 as-fed basis; 16% crude protein, 11% acid detergent fibre) from (mean s.e.m.) 33 1.4 days prepartum until calving. Before, during, and after the supplementation period, cows grazed together a native pasture paddock with average forage mass available of 1345 kg/ha of dry matter (10.4% crude protein, 45.2% acid detergent fibre). Cows were blood sampled weekly from ?42 to 112 days postpartum (DPP) for serum progesterone and non-esterified fatty acids (NEFA) concentrations. Maximum follicle diameter was measured by ovarian ultrasound examination at 60 DPP. The breeding period lasted 60 days and started at 601.4 DPP. There was an interaction between treatment and time on BCS (P < 0.0005). Before calving there were no differences in BCS between cows in SUP and in CON, but at calving SUP cows tended (P = 0.10) to present greater BCS and from calving to 84 DPP BCS was greater
(P < 0.05) in SUP with respect to CON cows. There was an interaction between treatment and time on plasma NEFA concentrations (P < 0.0005). During the last month of gestation NEFA concentrations were reduced in SUP cows but there were no differences between treatments during the postpartum period. Milk production decreased linearly from 30 to 150 DPP but there was no effect of treatment on it. Calf bodyweight at birth and at weaning did not differ between treatments (37.5 2.4 and 175.6 2.4 kg, respectively). The probability of cows presenting follicles with diameter 10 mm was greater (P < 0.05) in SUP than CON cows. The length of the postpartum period did not differ between treatments. The probability of cows cycling during the first 90 DPP and pregnancy rate tended (P = 0.08) to be greater in SUP than in CON cows. Supplementation in winter and for only 30 days in the last month of gestation of beef cows under grazing conditions, increased cows? BCS without increasing BW of calves, and tended to improve reproductive performance. MenosAbstract.
Multiparous Aberdeen Angus · Hereford crossbred cows were used to evaluate the effect of supplementation during the last month of gestation on milk production and composition and cow and calf performance. Cows were assigned randomly to supplement (SUP; n = 18) or Control (CON; n = 17) treatments. Supplemented cows were offered (1 kg/100 kg bodyweight) a mix of sorghum grain and protein concentrated (67 : 33 as-fed basis; 16% crude protein, 11% acid detergent fibre) from (mean s.e.m.) 33 1.4 days prepartum until calving. Before, during, and after the supplementation period, cows grazed together a native pasture paddock with average forage mass available of 1345 kg/ha of dry matter (10.4% crude protein, 45.2% acid detergent fibre). Cows were blood sampled weekly from ?42 to 112 days postpartum (DPP) for serum progesterone and non-esterified fatty acids (NEFA) concentrations. Maximum follicle diameter was measured by ovarian ultrasound examination at 60 DPP. The breeding period lasted 60 days and started at 601.4 DPP. There was an interaction between treatment and time on BCS (P < 0.0005). Before calving there were no differences in BCS between cows in SUP and in CON, but at calving SUP cows tended (P = 0.10) to present greater BCS and from calving to 84 DPP BCS was greater
(P < 0.05) in SUP with respect to CON cows. There was an interaction between treatment and time on plasma NEFA concentrations (P < 0.0005). During the last month of gestation NEFA concentrations... Presentar Todo |
Palabras claves : |
ÁCIDOS GRASOS NO ESTERIFICADOS EN SANGRE; COMPOSICIÓN DE LA LECHE; CONDICIÓN CORPORAL AL PARTO; CONDICIÓN CORPORAL PREPARTO; DESEMPEÑO REPRODUCTIVO EN VACAS; MILK; NEFA; NUTRITION; PESO DEL TERNERO AL NACER; PRODUCCIÓN DE LECHE; REPRODUCTION; SUPLEMENTACIÓN PREPARTO; VACAS DE CRÍA. |
Thesagro : |
CAMPO NATURAL; GANADO DE CARNE; LECHE; NUTRICION; PREPARTO; REPRODUCCIÓN; SUPLEMENTACION; TERNERAS; VACAS. |
Asunto categoría : |
L02 Alimentación animal L51 Fisiología Animal - Nutrición |
Marc : |
LEADER 03794naa a2200469 a 4500 001 1054011 005 2020-08-11 008 2016 bl uuuu u00u1 u #d 022 $a1836-5787. 024 7 $a10.1071/AN15082$2DOI 100 1 $aQUINTANS, G. 245 $aInfluence of a short-term prepartum supplementation of beef cows and calves performance in pastoral conditions.$h[electronic resource] 260 $c2016 500 $aArticle history: Received 11 February 2015, accepted 11 June 2015, published online 15 September 2015. 520 $aAbstract. Multiparous Aberdeen Angus · Hereford crossbred cows were used to evaluate the effect of supplementation during the last month of gestation on milk production and composition and cow and calf performance. Cows were assigned randomly to supplement (SUP; n = 18) or Control (CON; n = 17) treatments. Supplemented cows were offered (1 kg/100 kg bodyweight) a mix of sorghum grain and protein concentrated (67 : 33 as-fed basis; 16% crude protein, 11% acid detergent fibre) from (mean s.e.m.) 33 1.4 days prepartum until calving. Before, during, and after the supplementation period, cows grazed together a native pasture paddock with average forage mass available of 1345 kg/ha of dry matter (10.4% crude protein, 45.2% acid detergent fibre). Cows were blood sampled weekly from ?42 to 112 days postpartum (DPP) for serum progesterone and non-esterified fatty acids (NEFA) concentrations. Maximum follicle diameter was measured by ovarian ultrasound examination at 60 DPP. The breeding period lasted 60 days and started at 601.4 DPP. There was an interaction between treatment and time on BCS (P < 0.0005). Before calving there were no differences in BCS between cows in SUP and in CON, but at calving SUP cows tended (P = 0.10) to present greater BCS and from calving to 84 DPP BCS was greater (P < 0.05) in SUP with respect to CON cows. There was an interaction between treatment and time on plasma NEFA concentrations (P < 0.0005). During the last month of gestation NEFA concentrations were reduced in SUP cows but there were no differences between treatments during the postpartum period. Milk production decreased linearly from 30 to 150 DPP but there was no effect of treatment on it. Calf bodyweight at birth and at weaning did not differ between treatments (37.5 2.4 and 175.6 2.4 kg, respectively). The probability of cows presenting follicles with diameter 10 mm was greater (P < 0.05) in SUP than CON cows. The length of the postpartum period did not differ between treatments. The probability of cows cycling during the first 90 DPP and pregnancy rate tended (P = 0.08) to be greater in SUP than in CON cows. Supplementation in winter and for only 30 days in the last month of gestation of beef cows under grazing conditions, increased cows? BCS without increasing BW of calves, and tended to improve reproductive performance. 650 $aCAMPO NATURAL 650 $aGANADO DE CARNE 650 $aLECHE 650 $aNUTRICION 650 $aPREPARTO 650 $aREPRODUCCIÓN 650 $aSUPLEMENTACION 650 $aTERNERAS 650 $aVACAS 653 $aÁCIDOS GRASOS NO ESTERIFICADOS EN SANGRE 653 $aCOMPOSICIÓN DE LA LECHE 653 $aCONDICIÓN CORPORAL AL PARTO 653 $aCONDICIÓN CORPORAL PREPARTO 653 $aDESEMPEÑO REPRODUCTIVO EN VACAS 653 $aMILK 653 $aNEFA 653 $aNUTRITION 653 $aPESO DEL TERNERO AL NACER 653 $aPRODUCCIÓN DE LECHE 653 $aREPRODUCTION 653 $aSUPLEMENTACIÓN PREPARTO 653 $aVACAS DE CRÍA 700 1 $aSCARSI, A. 700 1 $aROIG, G. 700 1 $aCARRIQUIRY, M. 700 1 $aBANCHERO, G. 773 $tAnimal Production Science$gv. 56, no. 11, p. 1913-1919, 2016.
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