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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
17/08/2023 |
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Actualizado : |
17/08/2023 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
MARÍN, M.; NAYA, H.; ESPASANDÍN, A.C.; NAVAJAS, E.; DEVINCENZI, T.; CARRIQUIRY, M. |
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Afiliación : |
M. MARÍN, Departamento de Producción Animal y Pasturas, Facultad de Agronomía, Universidad de la República, Uruguay; H. NAYA, Departamento de Producción Animal y Pasturas, Facultad de Agronomía, Universidad de la República, Uruguay; A. C. ESPASANDÍN, Departamento de Producción Animal y Pasturas, Facultad de Agronomía, Universidad de la República, Uruguay; ELLY ANA NAVAJAS VALENTINI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; THAIS DEVINCENZI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; M. CARRIQUIRY, Departamento de Producción Animal y Pasturas, Facultad de Agronomía, Universidad de la República, Uruguay. |
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Título : |
P56. Reproductive performance of grazing hereford heifers classified by paternal residual feed intake. [conference abstract]. |
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Fecha de publicación : |
2023 |
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Fuente / Imprenta : |
Animal - science proceedings, July 2023, Volume 14, Issue 4, Page 637. https://doi.org/10.1016/j.anscip.2023.04.151 -- OPEN ACCESS. |
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ISSN : |
2772-283X |
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DOI : |
10.1016/j.anscip.2023.04.151 |
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Idioma : |
Inglés |
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Notas : |
Article history: Available online 4 August 2023, Version of Record 4 August 2023. -- Corresponding author: M.F. Marín. mfedericamarin@gmail.com --
Part of special issue: 11th International Symposium on the Nutrition of Herbivores (ISNH 2023). 4-8 June 2023, Florianópolis, Brazil. (https://www.sciencedirect.com/journal/animal-science-proceedings/vol/14/issue/4 ) -- |
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Contenido : |
Residual feed intake (RFI) has become in a widely spread index of feed efficiency, however, although most of beef cattle systems in the world are pasture-based, RFI evaluation and research is usually performed in confinement conditions. Currently, selection in favor of feed efficiency has an unclear effect on reproductive performance of grazing beef heifers. |
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Palabras claves : |
Beef cattle; Rangelands; Reproduction; Residual heat production. |
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Asunto categoría : |
L53 Fisiología Animal - Reproducción |
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URL : |
https://www.sciencedirect.com/science/article/pii/S2772283X23009275/pdf
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Marc : |
LEADER 01584nam a2200253 a 4500
001 1064292
005 2023-08-17
008 2023 bl uuuu u01u1 u #d
022 $a2772-283X
024 7 $a10.1016/j.anscip.2023.04.151$2DOI
100 1 $aMARÍN, M.
245 $aP56. Reproductive performance of grazing hereford heifers classified by paternal residual feed intake. [conference abstract].$h[electronic resource]
260 $aAnimal - science proceedings, July 2023, Volume 14, Issue 4, Page 637. https://doi.org/10.1016/j.anscip.2023.04.151 -- OPEN ACCESS.$c2023
500 $aArticle history: Available online 4 August 2023, Version of Record 4 August 2023. -- Corresponding author: M.F. Marín. mfedericamarin@gmail.com -- Part of special issue: 11th International Symposium on the Nutrition of Herbivores (ISNH 2023). 4-8 June 2023, Florianópolis, Brazil. (https://www.sciencedirect.com/journal/animal-science-proceedings/vol/14/issue/4 ) --
520 $aResidual feed intake (RFI) has become in a widely spread index of feed efficiency, however, although most of beef cattle systems in the world are pasture-based, RFI evaluation and research is usually performed in confinement conditions. Currently, selection in favor of feed efficiency has an unclear effect on reproductive performance of grazing beef heifers.
653 $aBeef cattle
653 $aRangelands
653 $aReproduction
653 $aResidual heat production
700 1 $aNAYA, H.
700 1 $aESPASANDÍN, A.C.
700 1 $aNAVAJAS, E.
700 1 $aDEVINCENZI, T.
700 1 $aCARRIQUIRY, M.
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Registro original : |
INIA Las Brujas (LB) |
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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 actual : |
29/05/2017 |
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Actualizado : |
12/12/2018 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - -- |
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Autor : |
ANTÚNEZ, K.; INVERNIZZI, C.; MENDOZA, Y.; VANENGELSDORP, D.; ZUNINO, P. |
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Afiliación : |
KARINA ANTÚNEZ, MEC/ IIBCE (Instituto de Investigaciones de Ciencias Biológicas "Clemente Estable"); CIRO INVERNIZZI, Universidad de la República (UdelaR)/ Facultad de Ciencias; YAMANDU MENDOZA SPINA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; DENNIS VANENGELSDORP, Universidad de Maryland; PABLO ZUNINO, MEC/ IIBCE (Instituto de Investigaciones de Ciencias Biológicas "Clemente Estable"). |
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Título : |
Honeybee colony losses in Uruguay during 2013-2014. |
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Fecha de publicación : |
2017 |
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Fuente / Imprenta : |
Apidologie, 2017, 48 (3), pp. 364 - 370 . |
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DOI : |
10.1007/s13592-016-0482-2 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received: 29 December 2015 // Revised: 21 June 2016 // Accepted 9 November 2016.
La versión electrónica del artículo contiene material suplementario. |
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Contenido : |
ABSTRACT.
High rates of honey bee colony losses have been reported worldwide; however, data about colony loss rates in South America is scarce. This study quantified colony losses experienced in Uruguay during the 2013?2014 season and identifies the self-diagnosed causes for these losses. An estimated 2.6% of all Uruguayan beekeepers, who collectively managed 5% of the estimated 550,000 colonies in the country, responded to this survey.We found that total summer and winter losses were similar (summer 19.0% (95% CI 13.26?24.77%), winter 20.2% (95% CI 14.98?25.39)), as were the average operational losses (summer 19.8% (95% CI 14.01?25.52), winter 18.3% (95% CI 13.15?23.56%)). The total annual loss was 28.5% (95% CI 22.42?34.51%), with each beekeeper losing, on average, 28.6%(95% CI 22.52?34.61%) of the colonies in their operation. Loss rates were similar across operations of different sizes. Queen failure, diseases and parasites, and pesticides were the leading self-reported and selfdiagnosed causes of colony losses. This study is the first to document honey bee colony losses in Uruguay, establishing a baseline for future long-term monitoring.
@ INRA, DIB and Springer-Verlag France, 2016 |
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Palabras claves : |
AFRICANIZED HONEY BEE; HONEY BEE COLONY LOSSES; QUESTIONNAIRE; SURVEILLANCE. |
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Thesagro : |
ABEJA MELIFERA; APICULTURA; APIS MELLIFERA; SISTEMAS DE VIGILANCIA; SUD AMERICA. |
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Asunto categoría : |
-- |
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Marc : |
LEADER 02189naa a2200301 a 4500
001 1057222
005 2018-12-12
008 2017 bl uuuu u00u1 u #d
024 7 $a10.1007/s13592-016-0482-2$2DOI
100 1 $aANTÚNEZ, K.
245 $aHoneybee colony losses in Uruguay during 2013-2014.$h[electronic resource]
260 $c2017
500 $aArticle history: Received: 29 December 2015 // Revised: 21 June 2016 // Accepted 9 November 2016. La versión electrónica del artículo contiene material suplementario.
520 $aABSTRACT. High rates of honey bee colony losses have been reported worldwide; however, data about colony loss rates in South America is scarce. This study quantified colony losses experienced in Uruguay during the 2013?2014 season and identifies the self-diagnosed causes for these losses. An estimated 2.6% of all Uruguayan beekeepers, who collectively managed 5% of the estimated 550,000 colonies in the country, responded to this survey.We found that total summer and winter losses were similar (summer 19.0% (95% CI 13.26?24.77%), winter 20.2% (95% CI 14.98?25.39)), as were the average operational losses (summer 19.8% (95% CI 14.01?25.52), winter 18.3% (95% CI 13.15?23.56%)). The total annual loss was 28.5% (95% CI 22.42?34.51%), with each beekeeper losing, on average, 28.6%(95% CI 22.52?34.61%) of the colonies in their operation. Loss rates were similar across operations of different sizes. Queen failure, diseases and parasites, and pesticides were the leading self-reported and selfdiagnosed causes of colony losses. This study is the first to document honey bee colony losses in Uruguay, establishing a baseline for future long-term monitoring. @ INRA, DIB and Springer-Verlag France, 2016
650 $aABEJA MELIFERA
650 $aAPICULTURA
650 $aAPIS MELLIFERA
650 $aSISTEMAS DE VIGILANCIA
650 $aSUD AMERICA
653 $aAFRICANIZED HONEY BEE
653 $aHONEY BEE COLONY LOSSES
653 $aQUESTIONNAIRE
653 $aSURVEILLANCE
700 1 $aINVERNIZZI, C.
700 1 $aMENDOZA, Y.
700 1 $aVANENGELSDORP, D.
700 1 $aZUNINO, P.
773 $tApidologie, 2017, 48 (3), pp. 364 - 370 .
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