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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
04/11/2022 |
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Actualizado : |
04/11/2022 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
GARZÓN, J.P.; NETO, W.S.; URIOSTE, V.; PLA, M.; VIDAL, E.; FARIÑA, S. |
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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). |
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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]. |
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Complemento del título : |
Original paper. |
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Fecha de publicación : |
2022 |
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Fuente / Imprenta : |
Archivos 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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DOI : |
10.53588/alpa.300614 |
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Idioma : |
Español |
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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". |
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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. |
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Palabras claves : |
Abortion; Embryonic Death; Incidencia; Manejo Reproductivo; Muerte Embrionaria; Reproductive Management; SISTEMA LECHERO - INIA. |
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Thesagro : |
ABORTO. |
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Asunto categoría : |
L10 Genética y mejoramiento animal |
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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 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 : |
20/11/2015 |
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Actualizado : |
23/05/2016 |
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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 : |
MANZI, M.; LADO, J.; RODRIGO, M.J.; ZACARÍAS, L.; ARBONA, V.; GÓMEZ-CADENAS, A. |
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Afiliación : |
MATÍAS MANZI, Universidad Jaume I; JOANNA LADO LINDNER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARÍA JESÚS RODRIGO, IATA (Instituto de Agroquímica y Tecnología de Alimentos); LORENZO ZACARÍAS, IATA (Instituto de Agroquímica y Tecnología de Alimentos); VICENT ARBONA, Universidad Jaume I; AURELIO GÓMEZ-CADENAS, Universidad Jaume I. |
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Título : |
Root ABA accumulation in long-term water-stressed plants is sustained by hormone transport from aerial organs. |
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Fecha de publicación : |
2015 |
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Fuente / Imprenta : |
Plant and Cell Physiology, 2015, v. 56, no.12, p. 2457-2466. |
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ISSN : |
Online ISSN 1471-9053 - Print ISSN 0032-0781 |
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DOI : |
10.1093/pcp/pcv161 |
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Idioma : |
Inglés |
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Notas : |
Received July 24, 2015. Accepted October 22, 2015. First published online: November 4, 2015 |
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Contenido : |
ABSTRACT.
The reduced pool of the abscisic acid (ABA) precursors, ?-? carotenoids, in roots does not account for the substantial increase of ABA content in response to water stress (WS) conditions, suggesting that ABA could be transported from other organs. Basipetal transport was interrupted by stem-girdling and ABA levels were determined in roots after two cycles of WS induced by transplanting plants to dry perlite. Leaf applications of isotope-labelled ABA and reciprocal grafting of ABA-deficient tomato mutants were used to confirm the involvement of aerial organs on root ABA accumulation. Disruption of basipetal transport reduced ABA accumulation in roots and this decrease was more severe after two consecutive WS periods. This effect was linked to a sharp decrease in the ?-? carotenoid pool in roots in response to water deficit. Significant levels of isotope-labelled ABA were transported from leaves to roots, mainly in plants subjected to water dehydration. Furthermore, the use of different ABA-deficient tomato mutants in reciprocal grafting combinations with wild-type genotypes confirmed the involvement of aerial organs in the ABA accumulation in roots. In conclusion, accumulation of ABA in roots after long-term WS periods largely relies on the aerial organs suggesting a reduced ability of the roots to synthesize ABA from carotenoids. Furthermore, plants are able to basipetally transport ABA to sustain high hormone levels in roots.
© The Author 2015. Published by Oxford University Press on behalf of Japanese Society of Plant Physiologists. All rights reserved. MenosABSTRACT.
The reduced pool of the abscisic acid (ABA) precursors, ?-? carotenoids, in roots does not account for the substantial increase of ABA content in response to water stress (WS) conditions, suggesting that ABA could be transported from other organs. Basipetal transport was interrupted by stem-girdling and ABA levels were determined in roots after two cycles of WS induced by transplanting plants to dry perlite. Leaf applications of isotope-labelled ABA and reciprocal grafting of ABA-deficient tomato mutants were used to confirm the involvement of aerial organs on root ABA accumulation. Disruption of basipetal transport reduced ABA accumulation in roots and this decrease was more severe after two consecutive WS periods. This effect was linked to a sharp decrease in the ?-? carotenoid pool in roots in response to water deficit. Significant levels of isotope-labelled ABA were transported from leaves to roots, mainly in plants subjected to water dehydration. Furthermore, the use of different ABA-deficient tomato mutants in reciprocal grafting combinations with wild-type genotypes confirmed the involvement of aerial organs in the ABA accumulation in roots. In conclusion, accumulation of ABA in roots after long-term WS periods largely relies on the aerial organs suggesting a reduced ability of the roots to synthesize ABA from carotenoids. Furthermore, plants are able to basipetally transport ABA to sustain high hormone levels in roots.
© The Author 2015. Published by Oxfo... Presentar Todo |
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Palabras claves : |
ABA-GE; BASIPETAL TRANSPORT; CAROTENOIDS; DROUGHT; GIRDING; WATER DEFICIT. |
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Asunto categoría : |
-- |
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Marc : |
LEADER 02528naa a2200289 a 4500
001 1053961
005 2016-05-23
008 2015 bl uuuu u00u1 u #d
022 $aOnline ISSN 1471-9053 - Print ISSN 0032-0781
024 7 $a10.1093/pcp/pcv161$2DOI
100 1 $aMANZI, M.
245 $aRoot ABA accumulation in long-term water-stressed plants is sustained by hormone transport from aerial organs.$h[electronic resource]
260 $c2015
500 $aReceived July 24, 2015. Accepted October 22, 2015. First published online: November 4, 2015
520 $aABSTRACT. The reduced pool of the abscisic acid (ABA) precursors, ?-? carotenoids, in roots does not account for the substantial increase of ABA content in response to water stress (WS) conditions, suggesting that ABA could be transported from other organs. Basipetal transport was interrupted by stem-girdling and ABA levels were determined in roots after two cycles of WS induced by transplanting plants to dry perlite. Leaf applications of isotope-labelled ABA and reciprocal grafting of ABA-deficient tomato mutants were used to confirm the involvement of aerial organs on root ABA accumulation. Disruption of basipetal transport reduced ABA accumulation in roots and this decrease was more severe after two consecutive WS periods. This effect was linked to a sharp decrease in the ?-? carotenoid pool in roots in response to water deficit. Significant levels of isotope-labelled ABA were transported from leaves to roots, mainly in plants subjected to water dehydration. Furthermore, the use of different ABA-deficient tomato mutants in reciprocal grafting combinations with wild-type genotypes confirmed the involvement of aerial organs in the ABA accumulation in roots. In conclusion, accumulation of ABA in roots after long-term WS periods largely relies on the aerial organs suggesting a reduced ability of the roots to synthesize ABA from carotenoids. Furthermore, plants are able to basipetally transport ABA to sustain high hormone levels in roots. © The Author 2015. Published by Oxford University Press on behalf of Japanese Society of Plant Physiologists. All rights reserved.
653 $aABA-GE
653 $aBASIPETAL TRANSPORT
653 $aCAROTENOIDS
653 $aDROUGHT
653 $aGIRDING
653 $aWATER DEFICIT
700 1 $aLADO, J.
700 1 $aRODRIGO, M.J.
700 1 $aZACARÍAS, L.
700 1 $aARBONA, V.
700 1 $aGÓMEZ-CADENAS, A.
773 $tPlant and Cell Physiology, 2015$gv. 56, no.12, p. 2457-2466.
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