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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha : |
04/11/2022 |
Actualizado : |
04/11/2022 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
GARZÓN, J.P.; NETO, W.S.; URIOSTE, V.; PLA, M.; VIDAL, E.; FARIÑA, S. |
Afiliación : |
JUAN P. GARZÓN, Facultad de Ciencias Agropecuarias, Universidad de Cuenca; WALDEMIR SANTIAGO NETO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; VICTORIA URIOSTE ARRICAR, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARCELO PLA TEJERA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; EDUARDO ADRIAN VIDAL MESA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SANTIAGO FARIÑA, INIA (Instituto Nacional de Investigación Agropecuaria). |
Título : |
Pregnancy survival in Holstein cows associated with parity and biotype in Uruguay. [Supervivencia de la gestación en vacas Holstein asociada a la paridad y biotipo en Uruguay]. |
Complemento del título : |
Original paper. |
Fecha de publicación : |
2022 |
Fuente / Imprenta : |
Archivos Latinoamericanos de Producción Animal, 2022, vol. 30, supl.2, 83-86. OPEN ACCESS. doi: https://doi.org/10.53588/alpa.300614 |
DOI : |
10.53588/alpa.300614 |
Idioma : |
Español |
Notas : |
Article history: Published October 19 2022. Corresponding author: Juan P. Garzón, email: juan.garzon@iniap.gob.ec -- License: This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. https://creativecommons.org/licenses/by-nc-sa/4.0/
Issue: "Suplemento Proceedings IV Congreso Internacional de Producción Animal Especializada en bovinos, Cuenca, Ecuador, 20-22 octubre 2022". |
Contenido : |
ABSTRACT.- The effects of gestation loss (PDG) on the reproductive cycle of dairy cows is an issue of great importance for dairy herds, since it is the main factor that generates suboptimal reproductive efficiency, leading to a negative impact on profitability. (Diskin et al., 2016). In addition, the PDG is considered a key indicator of the health and welfare situation in dairy herds (Campero et al., 2017). PDGs are multifactorial in nature with environmental, nutritional, metabolic, hormonal, genetic and/or health origins (Wiltbank et al., 2016). The adequate systematization of information in reproductive management allows the identification of risk factors that affect pregnancy, and guides the producer, advisory veterinarian and veterinary diagnostic laboratory to improve prevention, diagnosis and research processes (Mee, 2020 ; Smith et al., 2014). In Uruguay, it is estimated that between 4% and 8% of dairy cows abort (Macías-Rioseco, 2019; Suanes et al., 2021), however, there are few studies that report the incidence of PDG at the level of dairy herds , basic and required information to identify risk factors and thus develop a PDG surveillance system. The objective of this work was to determine the incidence of PDG and gestational survival in relation to parity and biotype in Holstein cows in grazing systems in southern Uruguay. Copyright (c) 2022 Juan P. Garzón , Waldemir Santiago Neto, Victoria Urioste, Marcelo Pla, Eduardo Vidal, Santiago Fariña, Gustavo D.A. Gastal. |
Palabras claves : |
Abortion; Embryonic Death; Incidencia; Manejo Reproductivo; Muerte Embrionaria; Reproductive Management; SISTEMA LECHERO - INIA. |
Thesagro : |
ABORTO. |
Asunto categoría : |
L10 Genética y mejoramiento animal |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/16824/1/3055-Article-Text-10874-2-10-20221023.pdf
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Marc : |
LEADER 02938naa a2200301 a 4500 001 1063703 005 2022-11-04 008 2022 bl uuuu u00u1 u #d 024 7 $a10.53588/alpa.300614$2DOI 100 1 $aGARZÓN, J.P. 245 $aPregnancy survival in Holstein cows associated with parity and biotype in Uruguay. [Supervivencia de la gestación en vacas Holstein asociada a la paridad y biotipo en Uruguay].$h[electronic resource] 260 $c2022 500 $aArticle history: Published October 19 2022. Corresponding author: Juan P. Garzón, email: juan.garzon@iniap.gob.ec -- License: This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. https://creativecommons.org/licenses/by-nc-sa/4.0/ Issue: "Suplemento Proceedings IV Congreso Internacional de Producción Animal Especializada en bovinos, Cuenca, Ecuador, 20-22 octubre 2022". 520 $aABSTRACT.- The effects of gestation loss (PDG) on the reproductive cycle of dairy cows is an issue of great importance for dairy herds, since it is the main factor that generates suboptimal reproductive efficiency, leading to a negative impact on profitability. (Diskin et al., 2016). In addition, the PDG is considered a key indicator of the health and welfare situation in dairy herds (Campero et al., 2017). PDGs are multifactorial in nature with environmental, nutritional, metabolic, hormonal, genetic and/or health origins (Wiltbank et al., 2016). The adequate systematization of information in reproductive management allows the identification of risk factors that affect pregnancy, and guides the producer, advisory veterinarian and veterinary diagnostic laboratory to improve prevention, diagnosis and research processes (Mee, 2020 ; Smith et al., 2014). In Uruguay, it is estimated that between 4% and 8% of dairy cows abort (Macías-Rioseco, 2019; Suanes et al., 2021), however, there are few studies that report the incidence of PDG at the level of dairy herds , basic and required information to identify risk factors and thus develop a PDG surveillance system. The objective of this work was to determine the incidence of PDG and gestational survival in relation to parity and biotype in Holstein cows in grazing systems in southern Uruguay. Copyright (c) 2022 Juan P. Garzón , Waldemir Santiago Neto, Victoria Urioste, Marcelo Pla, Eduardo Vidal, Santiago Fariña, Gustavo D.A. Gastal. 650 $aABORTO 653 $aAbortion 653 $aEmbryonic Death 653 $aIncidencia 653 $aManejo Reproductivo 653 $aMuerte Embrionaria 653 $aReproductive Management 653 $aSISTEMA LECHERO - INIA 700 1 $aNETO, W.S. 700 1 $aURIOSTE, V. 700 1 $aPLA, M. 700 1 $aVIDAL, E. 700 1 $aFARIÑA, S. 773 $tArchivos Latinoamericanos de Producción Animal, 2022, vol. 30, supl.2, 83-86. OPEN ACCESS. doi: https://doi.org/10.53588/alpa.300614
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INIA Las Brujas (LB) |
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| Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha actual : |
30/10/2014 |
Actualizado : |
06/07/2022 |
Tipo de producción científica : |
Artículos Indexados |
Autor : |
VON ZITZEWITZ, J.; CUESTA-MARCOS, A.; CONDON, F.; CASTRO, A. J.; CHAO, S.; COREY, A.; FILICHKIN, T.; FISK, S.P.; GUTIERREZ, L.; HAGGARD, K.; KARSAI, I.; MUEHLBAUER, G. J.; SMITH, K.P.; VEISZ, O.; HAYES, P.M. |
Afiliación : |
JARISLAV RAMON VON ZITZEWITZ VON SALVIATI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FEDERICO CONDON PRIANO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
The genetics of winterhardiness in barley: perspectives from genome-wide association mapping. |
Fecha de publicación : |
2011 |
Fuente / Imprenta : |
The Plant Genome, v. 4., n,1, p. 76-91, 2011. |
ISSN : |
1940-3372 |
DOI : |
10.3835/plantgenome2010.12.0030 |
Idioma : |
Inglés |
Contenido : |
Abstract: Winterhardiness is a complex trait that involves low temperature tolerance (LTT), vernalization sensitivity, and photoperiod sensitivity. Quantitative trait loci (QTL) for these traits were fi rst identifi ed using biparental mapping populations; candidate genes for all loci have since been identifi ed and characterized. In this research we used a set of 148 accessions consisting of advanced breeding lines from the Oregon barley (Hordeum vulgare L. subsp vulgare) breeding program and selected cultivars that were extensively phenotyped and genotyped with single nucleotide polymorphisms. Using these data for genome-wide association mapping we detected the same QTL and genes that have been systematically characterized using biparental populations over nearly two decades of intensive research. In this sample of germplasm, maximum LTT can be achieved with facultative growth habit, which can be predicted using a three-locus haplotype involving FR-H1, FR-H2, and VRN-H2. The FR-H1and FR-H2 LTT QTL explained 25% of the phenotypic variation, offering the prospect that additional gains from selection can be achieved once favorable alleles are fi xed at these loci. |
Thesagro : |
RECURSOS GENETICOS VEGETALES. |
Asunto categoría : |
-- |
Marc : |
LEADER 02094naa a2200325 a 4500 001 1051380 005 2022-07-06 008 2011 bl uuuu u00u1 u #d 022 $a1940-3372 024 7 $a10.3835/plantgenome2010.12.0030$2DOI 100 1 $aVON ZITZEWITZ, J. 245 $aThe genetics of winterhardiness in barley$bperspectives from genome-wide association mapping.$h[electronic resource] 260 $c2011 520 $aAbstract: Winterhardiness is a complex trait that involves low temperature tolerance (LTT), vernalization sensitivity, and photoperiod sensitivity. Quantitative trait loci (QTL) for these traits were fi rst identifi ed using biparental mapping populations; candidate genes for all loci have since been identifi ed and characterized. In this research we used a set of 148 accessions consisting of advanced breeding lines from the Oregon barley (Hordeum vulgare L. subsp vulgare) breeding program and selected cultivars that were extensively phenotyped and genotyped with single nucleotide polymorphisms. Using these data for genome-wide association mapping we detected the same QTL and genes that have been systematically characterized using biparental populations over nearly two decades of intensive research. In this sample of germplasm, maximum LTT can be achieved with facultative growth habit, which can be predicted using a three-locus haplotype involving FR-H1, FR-H2, and VRN-H2. The FR-H1and FR-H2 LTT QTL explained 25% of the phenotypic variation, offering the prospect that additional gains from selection can be achieved once favorable alleles are fi xed at these loci. 650 $aRECURSOS GENETICOS VEGETALES 700 1 $aCUESTA-MARCOS, A. 700 1 $aCONDON, F. 700 1 $aCASTRO, A. J. 700 1 $aCHAO, S. 700 1 $aCOREY, A. 700 1 $aFILICHKIN, T. 700 1 $aFISK, S.P. 700 1 $aGUTIERREZ, L. 700 1 $aHAGGARD, K. 700 1 $aKARSAI, I. 700 1 $aMUEHLBAUER, G. J. 700 1 $aSMITH, K.P. 700 1 $aVEISZ, O. 700 1 $aHAYES, P.M. 773 $tThe Plant Genome$gv. 4., n,1, p. 76-91, 2011.
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