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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
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Fecha : |
28/10/2020 |
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Actualizado : |
11/03/2021 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
MARTÍNEZ, G.; LÓPEZ, R.; MACEDO, F.; LEMA, O.M.; RAVAGNOLO, O. |
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Afiliación : |
GUILLERMO MARTÍNEZ BOGGIO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Universidad de la República, Facultad de Veterinaria, Montevideo, Uruguay; Universidad de la República, Facultad de Veterinaria, Montevideo, Uruguay; OSCAR MARIO LEMA QUEIJO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; OLGA RAVAGNOLO GUMILA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Fixed environmental effects and connectedness of the genetic evaluation of the Limousin breed in Uruguay. [Fixed environmental effects and connectedness of the genetic evaluation of the Limousin breed in Uruguay]. |
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Fecha de publicación : |
2020 |
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Fuente / Imprenta : |
Agrociencia Uruguay, 2020, v. 24, n. 1, Epub 01-Jun-2020. Doi: http://dx.doi.org/10.31285/agro.24.141 |
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ISSN : |
e-ISSN 2301-1548 |
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DOI : |
10.31285/agro.24.141 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 17 Oct 2019 // Accepted 02 Apr 2020 // Published 15 May 2020.
Martinez-Boggio G, López R, Macedo F, Lema M, Ravagnolo O. Fixed environmental effects and connectedness of the genetic evaluation of the Limousin breed in Uruguay. Agrociencia Uruguay [Internet]. 2020 [cited dd mmm yyyy];24(1):141. Available from: http://agrocienciauruguay.uy/ojs/index.php/agrociencia/article/view/141.
Correspondence: Guillermo Martinez-Boggio, guillermo.martinezboggio@gmail.com |
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Contenido : |
Genetic evaluations are an efficient tool to select sires, and for them it is necessary to have identification of environmental effects, genetic parameters, and acceptable degree of connectedness between herds. Evaluation of Limousin breed genetics has been developing since 2012. The objectives were to determine the most relevant fixed environmental effects of the characteristics in the genetic evaluation and to estimate the degree of connectedness between herds. The productive and genealogical records were extracted from the Limousin genetic evaluation database of the National Institute of Agricultural Research. Objective measurements were available for the characteristics birth weight (916 records), weaning (818), 18 months (438), ribeye area (435), and 12th-13th rib fat thickness (435) for 2012, 2013, 2014, 2015 and 2016 corresponding to four herds. The results showed that the fixed environmental effects considered presented a significant value (p<0.05), and that herds were connected to each other with average values of prediction error variance (pevd), and connectedness rating (cr) of 113.9 and 7.9, respectively. Concluding that the most relevant fixed environmental effects were year, sex, herd, age at weaning and age at 18 months, and that herds were connected with a low connectedness degree. |
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Palabras claves : |
BOVINOS; ENVIRONMENTAL EFFECTS; GENETIC CONNECTEDNESS; LIMOUSIN; URUGUAY. |
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Asunto categoría : |
L10 Genética y mejoramiento animal |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/14776/1/Agrociencia-2020-Martinez-Boggio-.pdf
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Marc : |
LEADER 02719naa a2200265 a 4500
001 1061432
005 2021-03-11
008 2020 bl uuuu u00u1 u #d
022 $ae-ISSN 2301-1548
024 7 $a10.31285/agro.24.141$2DOI
100 1 $aMARTÍNEZ, G.
245 $aFixed environmental effects and connectedness of the genetic evaluation of the Limousin breed in Uruguay. [Fixed environmental effects and connectedness of the genetic evaluation of the Limousin breed in Uruguay].$h[electronic resource]
260 $c2020
500 $aArticle history: Received 17 Oct 2019 // Accepted 02 Apr 2020 // Published 15 May 2020. Martinez-Boggio G, López R, Macedo F, Lema M, Ravagnolo O. Fixed environmental effects and connectedness of the genetic evaluation of the Limousin breed in Uruguay. Agrociencia Uruguay [Internet]. 2020 [cited dd mmm yyyy];24(1):141. Available from: http://agrocienciauruguay.uy/ojs/index.php/agrociencia/article/view/141. Correspondence: Guillermo Martinez-Boggio, guillermo.martinezboggio@gmail.com
520 $aGenetic evaluations are an efficient tool to select sires, and for them it is necessary to have identification of environmental effects, genetic parameters, and acceptable degree of connectedness between herds. Evaluation of Limousin breed genetics has been developing since 2012. The objectives were to determine the most relevant fixed environmental effects of the characteristics in the genetic evaluation and to estimate the degree of connectedness between herds. The productive and genealogical records were extracted from the Limousin genetic evaluation database of the National Institute of Agricultural Research. Objective measurements were available for the characteristics birth weight (916 records), weaning (818), 18 months (438), ribeye area (435), and 12th-13th rib fat thickness (435) for 2012, 2013, 2014, 2015 and 2016 corresponding to four herds. The results showed that the fixed environmental effects considered presented a significant value (p<0.05), and that herds were connected to each other with average values of prediction error variance (pevd), and connectedness rating (cr) of 113.9 and 7.9, respectively. Concluding that the most relevant fixed environmental effects were year, sex, herd, age at weaning and age at 18 months, and that herds were connected with a low connectedness degree.
653 $aBOVINOS
653 $aENVIRONMENTAL EFFECTS
653 $aGENETIC CONNECTEDNESS
653 $aLIMOUSIN
653 $aURUGUAY
700 1 $aLÓPEZ, R.
700 1 $aMACEDO, F.
700 1 $aLEMA, O.M.
700 1 $aRAVAGNOLO, O.
773 $tAgrociencia Uruguay, 2020$gv. 24, n. 1, Epub 01-Jun-2020. Doi: http://dx.doi.org/10.31285/agro.24.141
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Registro original : |
INIA Treinta y Tres (TT) |
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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha actual : |
21/02/2014 |
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Actualizado : |
14/08/2019 |
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Tipo de producción científica : |
Actividades de Difusión |
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Autor : |
INIA LA ESTANZUELA; BANCHERO, G.; FERNANDEZ, M.; GANZÁBAL, A. |
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Afiliación : |
ESTACIÓN EXPERIMENTAL "DR. ALBERTO BOERGER", INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GEORGGET ELIZABETH BANCHERO HUNZIKER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIA EUGENIA FERNANDEZ DIEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANDRES RICARDO GANZÁBAL PLANINICH, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Producción ovina intensiva. |
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Complemento del título : |
DÍA DE CAMPO, 23 de setiembre, Colonia, 2005. |
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Fecha de publicación : |
2005 |
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Fuente / Imprenta : |
La Estanzuela, Colonia (Uruguay): INIA, 2005. |
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Páginas : |
19 p. |
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Serie : |
(INIA Serie Actividades de Difusión ; 426) |
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Idioma : |
Español |
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Notas : |
Personal de Apoyo: Néstor Beltrán; Néstor Sanguinetti; Damián González. |
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Palabras claves : |
FINNISH LANDRACE; TASA OVULATORIA. |
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Thesagro : |
CORDERO; OVINOS; PRODUCCION ANIMAL; RAZAS (ANIMALES). |
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Asunto categoría : |
A50 Investigación agraria |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/446/1/112761070710163559.pdf
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Marc : |
LEADER 00706nam a2200241 a 4500
001 1023331
005 2019-08-14
008 2005 bl uuuu u00u1 u #d
100 1 $aINIA LA ESTANZUELA
245 $aProducción ovina intensiva.
260 $aLa Estanzuela, Colonia (Uruguay): INIA$c2005
300 $a19 p.
490 $a(INIA Serie Actividades de Difusión ; 426)
500 $aPersonal de Apoyo: Néstor Beltrán; Néstor Sanguinetti; Damián González.
650 $aCORDERO
650 $aOVINOS
650 $aPRODUCCION ANIMAL
650 $aRAZAS (ANIMALES)
653 $aFINNISH LANDRACE
653 $aTASA OVULATORIA
700 1 $aBANCHERO, G.
700 1 $aFERNANDEZ, M.
700 1 $aGANZÁBAL, A.
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INIA Tacuarembó (TBO) |
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