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 | Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
21/10/2014 |
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Actualizado : |
25/09/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
MULVANEY, F.J.; MORRIS, S.T.; KENYON, P.R.; MOREL, P.C.H.; WEST, D.M.; VIÑOLES, C.; GLOVER, K.M.M. |
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Afiliación : |
CAROLINA VIÑOLES GIL, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
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Título : |
Comparison between the reproductive performance of ewe hoggets and mature ewes following a progesterone-based oestrus synchronization protocol. |
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Fecha de publicación : |
2013 |
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Fuente / Imprenta : |
New Zealand Journal of Agricultural Research, 2013, v.56, no.4, p. 288-296. |
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Serie : |
0028-8233 |
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DOI : |
10.1080/00288233.2013.842176 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 27 May 2013 // Accepted 5 September 2013. |
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Contenido : |
ABSTRACT.
Two experiments were conducted to compare the reproductive performance of ewe hoggets and mature ewes. All ewes were synchronized by an intravaginal progesterone-releasing device and bred together over a 5-day period. In Experiment 1, of those joined with the ram, more mature ewes ovulated (99% vs 68%; P < 0.05) with a higher ovulation rate (1.82 vs 1.14; P < 0.05) than ewe hoggets. Mature ewes had a higher pregnancy rate (98% vs 47%; P < 0.05) and lower early pregnancy loss (13% vs 41%; P < 0.05) than ewe hoggets. In Experiment 2, the ovulation rate (1.84 vs 1.44; P < 0.05) and pregnancy rate (86% vs 7%; P < 0.05) was higher in mature ewes compared with ewe hoggets. Combined, these studies help to quantify the difference in reproductive performance during breeding and pregnancy between ewe hoggets and mature ewes, and help to direct further research.
© 2013 The Royal Society of New Zealand. |
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Thesagro : |
CORDEROS; REPRODUCCION ANIMAL. |
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Asunto categoría : |
L53 Fisiología Animal - Reproducción |
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Marc : |
LEADER 01779naa a2200253 a 4500
001 1051218
005 2019-09-25
008 2013 bl uuuu u00u1 u #d
024 7 $a10.1080/00288233.2013.842176$2DOI
100 1 $aMULVANEY, F.J.
245 $aComparison between the reproductive performance of ewe hoggets and mature ewes following a progesterone-based oestrus synchronization protocol.$h[electronic resource]
260 $c2013
490 $a0028-8233
500 $aArticle history: Received 27 May 2013 // Accepted 5 September 2013.
520 $aABSTRACT. Two experiments were conducted to compare the reproductive performance of ewe hoggets and mature ewes. All ewes were synchronized by an intravaginal progesterone-releasing device and bred together over a 5-day period. In Experiment 1, of those joined with the ram, more mature ewes ovulated (99% vs 68%; P < 0.05) with a higher ovulation rate (1.82 vs 1.14; P < 0.05) than ewe hoggets. Mature ewes had a higher pregnancy rate (98% vs 47%; P < 0.05) and lower early pregnancy loss (13% vs 41%; P < 0.05) than ewe hoggets. In Experiment 2, the ovulation rate (1.84 vs 1.44; P < 0.05) and pregnancy rate (86% vs 7%; P < 0.05) was higher in mature ewes compared with ewe hoggets. Combined, these studies help to quantify the difference in reproductive performance during breeding and pregnancy between ewe hoggets and mature ewes, and help to direct further research. © 2013 The Royal Society of New Zealand.
650 $aCORDEROS
650 $aREPRODUCCION ANIMAL
700 1 $aMORRIS, S.T.
700 1 $aKENYON, P.R.
700 1 $aMOREL, P.C.H.
700 1 $aWEST, D.M.
700 1 $aVIÑOLES, C.
700 1 $aGLOVER, K.M.M.
773 $tNew Zealand Journal of Agricultural Research, 2013$gv.56, no.4, p. 288-296.
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Registro original : |
INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
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Fecha actual : |
12/09/2017 |
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Actualizado : |
26/03/2020 |
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Tipo de producción científica : |
Trabajos en Congresos/Conferencias |
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Autor : |
WEINROTH, M.D.; YANG, X.; NOYES, N.R.; ROVIRA, P.J.; MARTIN, J.N.; MORLEY, P.S.; BELK, K.E. |
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Afiliación : |
Microbial Ecology Group, Colorado State University, CO, USA.; Department of Animal Science, University of California, Davis, CA, USA.; Microbial Ecology Group, Colorado State University, CO, USA.; PABLO JUAN ROVIRA SANZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. Microbial Ecology Group, Colorado State University, CO, USA.; Microbial Ecology Group, Colorado State University, CO, USA.; Microbial Ecology Group, Colorado State University, CO, USA.; Microbial Ecology Group, Colorado State University, CO, USA. |
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Título : |
Foodborne pathogens and virulence in the microbiome of cattle grown naturally verses conventionally. |
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Fecha de publicación : |
2017 |
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Fuente / Imprenta : |
In: 63rd International Congress of Meat Science and Technology. Cork. Ireland. 2017. Troy, D.; McDonnell, C.; Hinds, L.; Kerry, J. eds. Nurturing locally, growing globally. The Netherlands: Wageningen Academic Publishers, 2017. |
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Páginas : |
p. 505-507 |
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Idioma : |
Inglés |
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Palabras claves : |
SALUD ANIMAL. |
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Thesagro : |
SALUD. |
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Asunto categoría : |
L73 Enfermedades de los animales |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/7254/1/Congreso-2017-Rovira-1.pdf
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Marc : |
LEADER 00782nam a2200205 a 4500
001 1057555
005 2020-03-26
008 2017 bl uuuu u01u1 u #d
100 1 $aWEINROTH, M.D.
245 $aFoodborne pathogens and virulence in the microbiome of cattle grown naturally verses conventionally.$h[electronic resource]
260 $aIn: 63rd International Congress of Meat Science and Technology. Cork. Ireland. 2017. Troy, D.; McDonnell, C.; Hinds, L.; Kerry, J. eds. Nurturing locally, growing globally. The Netherlands: Wageningen Academic Publishers$c2017
300 $ap. 505-507
650 $aSALUD
653 $aSALUD ANIMAL
700 1 $aYANG, X.
700 1 $aNOYES, N.R.
700 1 $aROVIRA, P.J.
700 1 $aMARTIN, J.N.
700 1 $aMORLEY, P.S.
700 1 $aBELK, K.E.
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