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| 13. |  | PEREZ, E.; LOMBARDO, P.; UMPIÉRREZ, N.; MINTEGUIAGA, M.; ALVES, P.; BLANCO, O.; GUIMARAENS, A.; RODRÍGUEZ, F.; PARDO, H.; DELLACASSA, E. Fungicidas botánicos. Aceites esenciales de plantas nativas que controlan enfermedades de poscosecha de los cítricos. Revista INIA Uruguay, 2015, No.40, p.52-56. (Revista INIA; 40)| Biblioteca(s): INIA Las Brujas; INIA Tacuarembó. |
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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
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Fecha actual : |
11/11/2019 |
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Actualizado : |
13/11/2019 |
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Tipo de producción científica : |
Capítulo en Libro Técnico-Científico |
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Autor : |
LÓPEZ VALIENTE, S.; MARESCA, S.; RODRÍGUEZ, A.M.; LONG, N.M.; QUINTANS, G.; PALLADINO, R.A. |
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Afiliación : |
SEBASTIÁN LÓPEZ VALIENTE, Instituto Nacional de Tecnología Agropecuaria. Estación Experimental Cuenca del Salado. Argentina; SEBASTIÁN MARESCA, Instituto Nacional de Tecnología Agropecuaria. Estación Experimental Cuenca del Salado. Argentina.; A.M. RODRÍGUEZ, Instituto Nacional de Tecnología Agropecuaria. Estación Experimental Cuenca del Salado. Argentina; N.M. LONG, Departamento de Ciencias Animales y Veterinarias. Universidad de Clemson, Carolina del Sur, Estados Unidos de América.; GRACIELA QUINTANS ILARIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; R.A. PALLADINO, IIPAAS-CONICET, Universidad Nacional de Lomas de Zamora, Buenos Aires, Argentina. |
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Título : |
Efecto de la restricción proteica en vacas multíparas durante la gestación media y tardía en el crecimiento y fertilidad de la progenie femenina. |
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Fecha de publicación : |
2019 |
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Fuente / Imprenta : |
In: QUINTANS, G.; IEWDIUKOW, M. (Ed.). Primer Seminario Técnico de Programación Fetal. Montevideo (UY): INIA, 2019. p. 45-51. |
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Serie : |
(INIA Serie Técnica; 252) |
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ISBN : |
978-9974-38-436-1 |
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ISSN : |
1688-9266 |
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Idioma : |
Español |
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Contenido : |
ABSTRACT
The objective of the present work was to investigate the effects of two levels of crude protein (CP) provided to mature dams during late gestation on subsequent heifer’s growth postweaning and reproductive performance. At 121 d prepartum, 68 multiparous Angus cows were blocked by BW and expected calving date and
randomly assigned to low protein (LP, 6% CP) or high protein (HP, 12% CP) at 12 pens per treatment. Following calving, all cow/calf pairs were housed together until weaning, then female progeny were removed and maintained on pasture as a single group. At puberty (P = 0.01) and pregnancy determination (P = 0.05) the HP heifers were heavier than LP heifers. The LM area was greater at 20 mo of age in HP compared to LP heifers (P = 0.01). Serum IGF-1 concentration was greater in HP heifers compared to LP heifers (P = 0.05). No dam nutrition effects were found on offspring age at puberty (P = 0.98), final pregnancy rate (P = 0.28). Protein supplementation during late gestation does not affect reproductive performance of the offspring heifers but did impact their BW evolution. The use of diet with low amount of protein which the female fetus is exposed in utero can affect her subsequent development. |
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Palabras claves : |
CRECIMIENTO; FETAL PROGRAMMING; GROWTH; PROGRAMACIÓN FETAL; PUBERTAD; PUBERTY. |
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Asunto categoría : |
L53 Fisiología Animal - Reproducción |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/13785/1/St-252-p-45-51-Lopez-Valiente.pdf
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Marc : |
LEADER 02182naa a2200289 a 4500
001 1060402
005 2019-11-13
008 2019 bl uuuu u00u1 u #d
020 $a978-9974-38-436-1
022 $a1688-9266
100 1 $aLÓPEZ VALIENTE, S.
245 $aEfecto de la restricción proteica en vacas multíparas durante la gestación media y tardía en el crecimiento y fertilidad de la progenie femenina.$h[electronic resource]
260 $c2019
490 $a(INIA Serie Técnica; 252)
520 $aABSTRACT The objective of the present work was to investigate the effects of two levels of crude protein (CP) provided to mature dams during late gestation on subsequent heifer’s growth postweaning and reproductive performance. At 121 d prepartum, 68 multiparous Angus cows were blocked by BW and expected calving date and randomly assigned to low protein (LP, 6% CP) or high protein (HP, 12% CP) at 12 pens per treatment. Following calving, all cow/calf pairs were housed together until weaning, then female progeny were removed and maintained on pasture as a single group. At puberty (P = 0.01) and pregnancy determination (P = 0.05) the HP heifers were heavier than LP heifers. The LM area was greater at 20 mo of age in HP compared to LP heifers (P = 0.01). Serum IGF-1 concentration was greater in HP heifers compared to LP heifers (P = 0.05). No dam nutrition effects were found on offspring age at puberty (P = 0.98), final pregnancy rate (P = 0.28). Protein supplementation during late gestation does not affect reproductive performance of the offspring heifers but did impact their BW evolution. The use of diet with low amount of protein which the female fetus is exposed in utero can affect her subsequent development.
653 $aCRECIMIENTO
653 $aFETAL PROGRAMMING
653 $aGROWTH
653 $aPROGRAMACIÓN FETAL
653 $aPUBERTAD
653 $aPUBERTY
700 1 $aMARESCA, S.
700 1 $aRODRÍGUEZ, A.M.
700 1 $aLONG, N.M.
700 1 $aQUINTANS, G.
700 1 $aPALLADINO, R.A.
773 $tIn: QUINTANS, G.; IEWDIUKOW, M. (Ed.). Primer Seminario Técnico de Programación Fetal. Montevideo (UY): INIA, 2019. p. 45-51.
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