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Biblioteca (s) : |
INIA Treinta y Tres. |
Fecha : |
11/11/2019 |
Actualizado : |
11/11/2019 |
Tipo de producción científica : |
Capítulo en Libro Técnico-Científico |
Autor : |
SANZ, A.; CASASÚS, I.; FERRER, J.; VILLALBA, D.; NOYA, A. |
Afiliación : |
A. SANZ, Centro de Investigación y Tecnología Agroalimentaria (CITA) de Aragón. Instituto Agroalimentario de Aragón, Zaragoza, España.; I. CASASÚS, Centro de Investigación y Tecnología Agroalimentaria (CITA) de Aragón. Instituto Agroalimentario de Aragón, Zaragoza, España.; J. FERRER, Centro de Investigación y Tecnología Agroalimentaria (CITA) de Aragón. Instituto Agroalimentario de Aragón, Zaragoza, España.; D. VILLALBA, Universidad de Lleida (UdL). Dpto Ciencia Animal, Lleida, España.; A NOYA, Centro de Investigación y Tecnología Agroalimentaria (CITA) de Aragón. Instituto Agroalimentario de Aragón, Zaragoza, España. |
Título : |
Efectos de la alimentación materna durante el primer tercio de gestación sobre los rendimientos del conjunto vaca-ternero. |
Fecha de publicación : |
2019 |
Fuente / Imprenta : |
In: QUINTANS, G.; IEWDIUKOW, M. (Ed.). Primer Seminario Técnico de Programación Fetal. Montevideo (UY): INIA, 2019. p. 77-86. |
Serie : |
(INIA Serie Técnica; 252) |
ISSN : |
1688-9266 |
Idioma : |
Español |
Contenido : |
ABSTRACT
In the present work, the effects of undernutrition of beef cows during early pregnancy on their productivity in the short, medium and long term were studied. Thus, 115 cows (Brown Mountain and Pyrenean breeds) were used and they were oestrous synchronizeted, and then managed with a protocol of fixed time artificial insemination 11 days later (76 ± 14 days postpartum). During the first third of pregnancy, cows received a diet 100% (CONTROL) or 65% (SUBNUT) of their energy requierements; the rest of the pregnancy period and during the following lactation all cows received a diet that supply 100% their requirements. The imposed maternal
undernutrition did not affect fertility (77.4%); however, undernourished cows lost live weight and body reserves during the first third of gestation. Maternal undernutrition also caused lower growth in calves that were simultaneously raising undernourishment.
Six months after the end of the maternal feeding treatment, the undernourished cows had a lower body condition at calving, which affected the majority of parameters analyzed in the cows and their offspring. All cows lost weight during the following lactation, except for the undernourished Pyrenees, who maintained their live weight; on the contrary, their calves had the lowest growth, the lowest weaning weight (21% less) and the lowest IGF-1 values (closely related to animal development).
This experiment confirmed that early maternal undernutrition has short, medium and long-term effects on cows, on calves raised and on offspring gestated during
such undernutrition. MenosABSTRACT
In the present work, the effects of undernutrition of beef cows during early pregnancy on their productivity in the short, medium and long term were studied. Thus, 115 cows (Brown Mountain and Pyrenean breeds) were used and they were oestrous synchronizeted, and then managed with a protocol of fixed time artificial insemination 11 days later (76 ± 14 days postpartum). During the first third of pregnancy, cows received a diet 100% (CONTROL) or 65% (SUBNUT) of their energy requierements; the rest of the pregnancy period and during the following lactation all cows received a diet that supply 100% their requirements. The imposed maternal
undernutrition did not affect fertility (77.4%); however, undernourished cows lost live weight and body reserves during the first third of gestation. Maternal undernutrition also caused lower growth in calves that were simultaneously raising undernourishment.
Six months after the end of the maternal feeding treatment, the undernourished cows had a lower body condition at calving, which affected the majority of parameters analyzed in the cows and their offspring. All cows lost weight during the following lactation, except for the undernourished Pyrenees, who maintained their live weight; on the contrary, their calves had the lowest growth, the lowest weaning weight (21% less) and the lowest IGF-1 values (closely related to animal development).
This experiment confirmed that early maternal undernutrition has short, medium and long-term ef... Presentar Todo |
Palabras claves : |
PROGENIE; SUBNUTRICIÓN MATERNA. |
Asunto categoría : |
L51 Fisiología Animal - Nutrición |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/13788/1/St-252-p-77-86-Sanz.pdf
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Marc : |
LEADER 02320naa a2200217 a 4500 001 1060405 005 2019-11-11 008 2019 bl uuuu u00u1 u #d 022 $a1688-9266 100 1 $aSANZ, A. 245 $aEfectos de la alimentación materna durante el primer tercio de gestación sobre los rendimientos del conjunto vaca-ternero.$h[electronic resource] 260 $c2019 490 $a(INIA Serie Técnica; 252) 520 $aABSTRACT In the present work, the effects of undernutrition of beef cows during early pregnancy on their productivity in the short, medium and long term were studied. Thus, 115 cows (Brown Mountain and Pyrenean breeds) were used and they were oestrous synchronizeted, and then managed with a protocol of fixed time artificial insemination 11 days later (76 ± 14 days postpartum). During the first third of pregnancy, cows received a diet 100% (CONTROL) or 65% (SUBNUT) of their energy requierements; the rest of the pregnancy period and during the following lactation all cows received a diet that supply 100% their requirements. The imposed maternal undernutrition did not affect fertility (77.4%); however, undernourished cows lost live weight and body reserves during the first third of gestation. Maternal undernutrition also caused lower growth in calves that were simultaneously raising undernourishment. Six months after the end of the maternal feeding treatment, the undernourished cows had a lower body condition at calving, which affected the majority of parameters analyzed in the cows and their offspring. All cows lost weight during the following lactation, except for the undernourished Pyrenees, who maintained their live weight; on the contrary, their calves had the lowest growth, the lowest weaning weight (21% less) and the lowest IGF-1 values (closely related to animal development). This experiment confirmed that early maternal undernutrition has short, medium and long-term effects on cows, on calves raised and on offspring gestated during such undernutrition. 653 $aPROGENIE 653 $aSUBNUTRICIÓN MATERNA 700 1 $aCASASÚS, I. 700 1 $aFERRER, J. 700 1 $aVILLALBA, D. 700 1 $aNOYA, A. 773 $tIn: QUINTANS, G.; IEWDIUKOW, M. (Ed.). Primer Seminario Técnico de Programación Fetal. Montevideo (UY): INIA, 2019. p. 77-86.
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INIA Treinta y Tres (TT) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
16/09/2014 |
Actualizado : |
16/09/2014 |
Tipo de producción científica : |
Libros |
Autor : |
Hollmann, J.; Albrieu, J.; Barth, I.; Torres, G.; Mazzola, C.; Fenoglio, E.P.; Argerich, M.; Valle Peralta, M. del; Ramilo, D.; Magrín, G.; Catullo , J.; Ganduglia, F.; Inostroza, J.; Maldonado, I.; Zolezzi; M.; Sarquis, A.; Viguera, P.; Albín, A.; Giménez, A.; Gómez Miller, R.; Ruz, E.; Chapper, S.; Baetghen, W. (Ed.). |
Afiliación : |
Secretaría de Ambiente y Desarrollo Sustentable de la Nación (SAYDS), Argentina; Secretaría de Ambiente y Desarrollo Sustentable de la Nación (SAYDS), Argentina; Secretaría de Ambiente y Desarrollo Sustentable de la Nación (SAYDS), Argentina; Instituto Nacional de Tecnología Agropecuaria (INTA), Argentina; Instituto Nacional de Tecnología Agropecuaria (INTA), Argentina; Instituto Nacional de Tecnología Agropecuaria (INTA), Argentina; Instituto Interamericano de Cooperación para la Agricultura (IICA), Argentina; Instituto de Investigaciones Agropecuarias (INIA), Chile; Instituto de Investigaciones Agropecuarias (INIA), Chile; Instituto de Investigaciones Agropecuarias (INIA), Chile; Instituto Interamericano de Cooperación para la Agricultura (IICA), Chile; Instituto Interamericano de Cooperación para la Agricultura (IICA), Chile; ALFREDO ALBIN FERREIRA, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; AGUSTIN GIMENEZ FUREST, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; RAUL GOMEZ MILLER, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; Programa Cooperativo para el Desarrollo Tecnológico Agroalimentario y Agroindustrial del Cono Sur (PROCISUR), Uruguay; Programa Cooperativo para el Desarrollo Tecnológico Agroalimentario y Agroindustrial del Cono Sur (PROCISUR), Uruguay; International Research Institute for Climate and Society (IRI), USA. |
Título : |
Cambió el clima: herramienta para abordar la adaptación al cambio climático desde la extensión. |
Fecha de publicación : |
2013 |
Fuente / Imprenta : |
Montevideo : IICA, 2013. |
Páginas : |
112 p. |
ISBN : |
978-92-9248-479-8 |
Idioma : |
Español |
Thesagro : |
ADAPTACIÓN; CAMBIO CLIMÁTICO; CAPACITACIÓN; EXPLOTACIÓN AGRARIA; EXTENSIÓN. |
Asunto categoría : |
P01 Conservación de la naturaleza y recursos de La tierra |
URL : |
http://repiica.iica.int/docs/B3185E/B3185E.PDF
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Marc : |
LEADER 01179nam a2200445 a 4500 001 1050281 005 2014-09-16 008 2013 bl uuuu u00u1 u #d 020 $a978-92-9248-479-8 100 1 $aHOLLMANN, J. 245 $aCambió el clima$bherramienta para abordar la adaptación al cambio climático desde la extensión.$h[electronic resource] 260 $aMontevideo : IICA$c2013 300 $a112 p. 650 $aADAPTACIÓN 650 $aCAMBIO CLIMÁTICO 650 $aCAPACITACIÓN 650 $aEXPLOTACIÓN AGRARIA 650 $aEXTENSIÓN 700 1 $aALBRIEU, J. 700 1 $aBARTH, I. 700 1 $aTORRES, G. 700 1 $aMAZZOLA, C. 700 1 $aFENOGLIO, E.P. 700 1 $aARGERICH, M. 700 1 $aVALLE PERALTA, M. DEL 700 1 $aRAMILO, D. 700 1 $aMAGRÍN, G. 700 1 $aCATULLO , J. 700 1 $aGANDUGLIA, F. 700 1 $aINOSTROZA, J. 700 1 $aMALDONADO, I. 700 1 $aZOLEZZI; M. 700 1 $aSARQUIS, A. 700 1 $aVIGUERA, P. 700 1 $aALBÍN, A. 700 1 $aGIMÉNEZ, A. 700 1 $aGÓMEZ MILLER, R. 700 1 $aRUZ, E. 700 1 $aCHAPPER, S. 700 1 $aBAETGHEN, W.
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