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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha : |
13/10/2015 |
Actualizado : |
28/06/2018 |
Tipo de producción científica : |
Documentos |
Autor : |
ZEBALLOS, R.; FASIOLO, A.; ZOPPOLO, R. |
Afiliación : |
ROBERTO ZEBALLOS, MGAP/ DIGEGRA (Dirección General de la Granja, Ex-JUNAGRA); ANDREA CAROLINA FASIOLO FERREIRO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ROBERTO JOSE ZOPPOLO GOLDSCHMIDT, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Nuevas tecnologías de aplicación fitosanitaria en frutales de hoja caduca. |
Complemento del título : |
Seminario técnico. Las Brujas, Canelones (UY), 1-2 octubre 2014. |
Fecha de publicación : |
2014 |
Fuente / Imprenta : |
In: INIA Las Brujas, Programa Nacional Producción Frutícola. Actualización técnica de frutales de pepita. Montevideo (Uruguay): INIA, 2014. |
Páginas : |
p. 43-48 |
Serie : |
(Serie Actividades de Difusión ; 739) |
ISSN : |
1688-9258 |
Idioma : |
Español |
Thesagro : |
CONTROL DE PLAGAS; EQUIPOS PULVERIZADORES; FRUTALES; INSECTICIDAS; PULVERIZADORAS. |
Asunto categoría : |
-- |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/10186/1/sad-739-p.43-48.pdf
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Marc : |
LEADER 00745naa a2200229 a 4500 001 1053606 005 2018-06-28 008 2014 bl uuuu u00u1 u #d 022 $a1688-9258 100 1 $aZEBALLOS, R. 245 $aNuevas tecnologías de aplicación fitosanitaria en frutales de hoja caduca. 260 $c2014 300 $ap. 43-48 490 $a(Serie Actividades de Difusión ; 739) 650 $aCONTROL DE PLAGAS 650 $aEQUIPOS PULVERIZADORES 650 $aFRUTALES 650 $aINSECTICIDAS 650 $aPULVERIZADORAS 700 1 $aFASIOLO, A. 700 1 $aZOPPOLO, R. 773 $tIn: INIA Las Brujas, Programa Nacional Producción Frutícola. Actualización técnica de frutales de pepita. Montevideo (Uruguay): INIA, 2014.
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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. |
Registro completo
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Biblioteca (s) : |
INIA Tacuarembó; INIA Treinta y Tres. |
Fecha actual : |
18/10/2018 |
Actualizado : |
11/10/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
LOPEZ VALIENTE, S.; MARESCA, S.; RODRÍGUEZ, A.M.; PALLADINO, R.A.; LACAU-MENGIDO, I.M.; LONG, N.M.; QUINTANS, G. |
Afiliación : |
S. LÓPEZ VALIENTE, National Institute of Agricultural Technology (INTA). Experimental Station of Cuenca del Salado.; S. MARESCA, National Institute of Agricultural Technology (INTA). Experimental Station of Cuenca del Salado.; A.M. RODRÍGUEZ, National Institute of Agricultural Technology (INTA). Experimental Station of Cuenca del Salado.; R.A. PALLADINO, Facultad de Agronomía, Universidad de Buenos Aires. Facultad de Ciencias Agrarias, Universidad Nacional de Lomas de Zamora, Buenos Aires.; I.M. LACAU-MENGIDO, Laboratorio de Regulación Hipofisaria, Instituto de Biología y Medicina Experimental (CONICET).; N.M. LONG, Department of Animal and Veterinary Sciences. Clemson University.; GRACIELA QUINTANS ILARIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Effect of protein restriction of Angus cows during late gestation: subsequent reproductive performance and milk yield. |
Fecha de publicación : |
2018 |
Fuente / Imprenta : |
The Professional Animal Scientist, 2018, 34(3): 261-268. |
DOI : |
10.15232/pas.2017-01701 |
Idioma : |
Inglés |
Contenido : |
Abstract:
The effect of level of CP fed during late gestation on reproductive performance and milk production was studied in multiparous cows. Sixty-eight pregnant Angus cows were used. At 121 d prepartum, cows were blocked by BW (409 ± 57 kg) and expected calving date, randomly assigned to a low-protein (LP = 6% CP) or high-protein diet (HP = 12% CP), and allocated to 12 pens per treatment.
After parturition, all cows were managed in a single group until weaning. Body weight and BCS were determined at the start of the experiment, at calving, and at weaning.
Nonesterified fatty acids, insulin, IGF-1, and glucose were determined every 24 d prepartum and nonesterified fatty acids and glucose every 38 d postpartum. Progesterone was quantified weekly to indicate luteal activity and estimate interval to first estrus. Milk production was measured until weaning. The HP cows had greater BW gain during the prepartum period (P < 0.01) and tended to gain more BCS (P = 0.06) than LP cows. The prepartum diet did not affect gestation length (P = 0.44) or interval from calving to the onset of luteal activity (P = 0.35).
Pregnancy rates, milk quality, and production were not influenced by dietary treatments. Cows in the HP treatment had greater prepartum serum urea concentrations than LP treatment (P < 0.05). In conclusion, protein level prepartum in multiparous beef cows affected the BW change at calving, without consequences on reproductive performance and milk quality and yield. |
Palabras claves : |
LATE GESTATION; MILK YIELD; MULTIPAROUS COW; POSTPARTUM REPRODUCTIVE PERFORMANCE; PROTEIN RESTRICTION; VACAS MULTÍPARAS. |
Thesagro : |
BOVINOS; VACAS. |
Asunto categoría : |
L10 Genética y mejoramiento animal |
Marc : |
LEADER 02405naa a2200301 a 4500 001 1059651 005 2019-10-11 008 2018 bl uuuu u00u1 u #d 024 7 $a10.15232/pas.2017-01701$2DOI 100 1 $aLOPEZ VALIENTE, S. 245 $aEffect of protein restriction of Angus cows during late gestation$bsubsequent reproductive performance and milk yield.$h[electronic resource] 260 $c2018 520 $aAbstract: The effect of level of CP fed during late gestation on reproductive performance and milk production was studied in multiparous cows. Sixty-eight pregnant Angus cows were used. At 121 d prepartum, cows were blocked by BW (409 ± 57 kg) and expected calving date, randomly assigned to a low-protein (LP = 6% CP) or high-protein diet (HP = 12% CP), and allocated to 12 pens per treatment. After parturition, all cows were managed in a single group until weaning. Body weight and BCS were determined at the start of the experiment, at calving, and at weaning. Nonesterified fatty acids, insulin, IGF-1, and glucose were determined every 24 d prepartum and nonesterified fatty acids and glucose every 38 d postpartum. Progesterone was quantified weekly to indicate luteal activity and estimate interval to first estrus. Milk production was measured until weaning. The HP cows had greater BW gain during the prepartum period (P < 0.01) and tended to gain more BCS (P = 0.06) than LP cows. The prepartum diet did not affect gestation length (P = 0.44) or interval from calving to the onset of luteal activity (P = 0.35). Pregnancy rates, milk quality, and production were not influenced by dietary treatments. Cows in the HP treatment had greater prepartum serum urea concentrations than LP treatment (P < 0.05). In conclusion, protein level prepartum in multiparous beef cows affected the BW change at calving, without consequences on reproductive performance and milk quality and yield. 650 $aBOVINOS 650 $aVACAS 653 $aLATE GESTATION 653 $aMILK YIELD 653 $aMULTIPAROUS COW 653 $aPOSTPARTUM REPRODUCTIVE PERFORMANCE 653 $aPROTEIN RESTRICTION 653 $aVACAS MULTÍPARAS 700 1 $aMARESCA, S. 700 1 $aRODRÍGUEZ, A.M. 700 1 $aPALLADINO, R.A. 700 1 $aLACAU-MENGIDO, I.M. 700 1 $aLONG, N.M. 700 1 $aQUINTANS, G. 773 $tThe Professional Animal Scientist, 2018, 34(3): 261-268.
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