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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
16/01/2020 |
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Actualizado : |
16/01/2020 |
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Tipo de producción científica : |
Abstracts/Resúmenes |
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Autor : |
CARRACELAS, B.; PERAZA, P.; VERGARA, A.; DALLA RIZZA, M.; CIAPPESONI, G.; NAVAJAS, E. |
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Afiliación : |
EMERITA BEATRIZ CARRACELAS MARQUEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; PABLO PERAZA DOS SANTOS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANDREA VERGARA BANEGAS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARCO DALLA RIZZA VILARO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS GABRIEL CIAPPESONI SCARONE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ELLY ANA NAVAJAS VALENTINI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Banco de ADN genómico animal - Plataforma en selección genómica animal. [Resumen] |
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Complemento del título : |
Biotecnología Animal. |
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Fecha de publicación : |
2019 |
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Fuente / Imprenta : |
In: REDBIO; INIA (Instituto Nacional de Investigación Agropecuaria); REDBIO Argentina. X Encuentro Latinoamericano y del Caribe de Biotecnología Agropecuaria y XI Simposio Redbio Argentina. Libro de Resúmenes. Montevideo 12 - 15 Noviembre 2019. Montevideo (UY): INIA, 2019. p. 162. |
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Serie : |
(INIA Serie Técnica; 253) |
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ISBN : |
e-ISBN 978-9974-38-437-8 |
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ISSN : |
1688-9266 |
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DOI : |
http://doi.org/10.35676/INIA/ST.253 |
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Idioma : |
Español |
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Contenido : |
El Banco de ADN Genómico Animal fue creado como iniciativa conjunta entre el Instituto Nacional de Investigación Agropecuaria (INIA) y la Asociación Rural del Uruguay (ARU) en el año 2010, siendo responsable de la conservación y gestión del material genético de la pecuaria nacional. Está ubicado en la estación experimental de INIA Las Brujas, dentro de la Unidad de Biotecnología. |
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Palabras claves : |
BANCO DE ADN GENÓMICO ANIMAL. |
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Asunto categoría : |
L10 Genética y mejoramiento animal |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/14025/1/st-253-p162.pdf
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Marc : |
LEADER 01311nam a2200217 a 4500
001 1060631
005 2020-01-16
008 2019 bl uuuu u01u1 u #d
022 $a1688-9266
024 7 $ahttp://doi.org/10.35676/INIA/ST.253$2DOI
100 1 $aCARRACELAS, B.
245 $aBanco de ADN genómico animal - Plataforma en selección genómica animal. [Resumen]$h[electronic resource]
260 $aIn: REDBIO; INIA (Instituto Nacional de Investigación Agropecuaria); REDBIO Argentina. X Encuentro Latinoamericano y del Caribe de Biotecnología Agropecuaria y XI Simposio Redbio Argentina. Libro de Resúmenes. Montevideo 12 - 15 Noviembre 2019. Montevideo (UY): INIA, 2019. p. 162.$c2019
490 $a(INIA Serie Técnica; 253)
520 $aEl Banco de ADN Genómico Animal fue creado como iniciativa conjunta entre el Instituto Nacional de Investigación Agropecuaria (INIA) y la Asociación Rural del Uruguay (ARU) en el año 2010, siendo responsable de la conservación y gestión del material genético de la pecuaria nacional. Está ubicado en la estación experimental de INIA Las Brujas, dentro de la Unidad de Biotecnología.
653 $aBANCO DE ADN GENÓMICO ANIMAL
700 1 $aPERAZA, P.
700 1 $aVERGARA, A.
700 1 $aDALLA RIZZA, M.
700 1 $aCIAPPESONI, G.
700 1 $aNAVAJAS, E.
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Registro original : |
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. |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha actual : |
30/08/2022 |
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Actualizado : |
07/10/2022 |
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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 : |
MORALES-PIÑEYRUA, J.; DAMIÁN, J.P.; BANCHERO, G.; SANT`ANNA, A.C. |
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Afiliación : |
JESSICA TATIANA MORALES PIÑEYRUA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JUAN P. DAMIÁN, Departamento de Biociencias Veterinaria, Facultad de Veterinaria, Universidad de la República. Alberto Lasplaces 1620, Montevideo, 11600, Uruguay.; GEORGGET ELIZABETH BANCHERO HUNZIKER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ALINE C SANT`ANNA, Departamento de Zoologia, Instituto de Ciências Biológicas, Universidade Federal de Juiz de Fora, Juiz de Fora, 36036-900, Brazil. CNPq Researcher. |
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Título : |
The effects of heat stress on milk production and the grazing behavior of dairy Holstein cows milked by an automatic milking system. (Short Communication). |
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Fecha de publicación : |
2022 |
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Fuente / Imprenta : |
Journal of Animal Science, june 2022, skac225. Doi: https://doi.org/10.1093/jas/skac225 |
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ISSN : |
1525-3163 |
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DOI : |
10.1093/jas/skac225. |
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Idioma : |
Inglés |
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Notas : |
Article history: Published 23 June 2022; Received 15 February 2022; Published 23 June 2022.
Corresponding author: Morales-Piñeyrúa, J.T.; Programa Nacional de Producción de Leche, Estación Experimental INIA La Estanzuela, Instituto Nacional de Investigación Agropecuaria (INIA), Ruta 50 km 11, 70000, Colonia, Uruguay, email: jmorales@inia.org.uy -- |
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Contenido : |
Abstract:
The objective of the present study was to evaluate the productive performance and grazing behavior of 25 primiparous and 44 multiparous Holstein cows in a pasture-based automatic milking system (AMS) while experiencing heat stress (defined as a temperature-humidity index-THI ? 68). Productive traits were analyzed according to the THI from days 0, -1, -2, and -3 in relation to the milking day, and grazing behaviors (expressed as the % of daily observation time) were related to the average THI only on the day of observation. Milk yield was not associated with the THI on day 0, but a significant linear relationship was found with the THI on the three previous days, decreasing approximately 0.18 kg (primiparous) and 0.40 kg (multiparous) per THI unit increment. In contrast, for multiparous cows only, the milking frequency was positively associated with the THI on the day of evaluation but not on the previous days, increasing 0.01 milking/THI unit increments. Additionally, for each unit of THI increment, cows spent 0.14% more time standing, whereas they exhibited a decrease in grazing, lying, and ruminating behaviors time by 0.30%, 0.04%, and 0.70%, respectively, for both parities. In conclusion, milk loss was related to heat stress conditions from the previous days, but not milking frequency, which increased with the THI of the same milking day. Lower grazing, lying, and ruminating activities and greater standing behavior were observed due to heat stress. © The Author(s) 2022. Published by Oxford University Press on behalf of the American Society of Animal Science. All rights reserved. MenosAbstract:
The objective of the present study was to evaluate the productive performance and grazing behavior of 25 primiparous and 44 multiparous Holstein cows in a pasture-based automatic milking system (AMS) while experiencing heat stress (defined as a temperature-humidity index-THI ? 68). Productive traits were analyzed according to the THI from days 0, -1, -2, and -3 in relation to the milking day, and grazing behaviors (expressed as the % of daily observation time) were related to the average THI only on the day of observation. Milk yield was not associated with the THI on day 0, but a significant linear relationship was found with the THI on the three previous days, decreasing approximately 0.18 kg (primiparous) and 0.40 kg (multiparous) per THI unit increment. In contrast, for multiparous cows only, the milking frequency was positively associated with the THI on the day of evaluation but not on the previous days, increasing 0.01 milking/THI unit increments. Additionally, for each unit of THI increment, cows spent 0.14% more time standing, whereas they exhibited a decrease in grazing, lying, and ruminating behaviors time by 0.30%, 0.04%, and 0.70%, respectively, for both parities. In conclusion, milk loss was related to heat stress conditions from the previous days, but not milking frequency, which increased with the THI of the same milking day. Lower grazing, lying, and ruminating activities and greater standing behavior were observed due to heat stress. © The Author(... Presentar Todo |
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Palabras claves : |
Animal welfare; AUTOMATIC MILKING SYSTEM; DAIRY COW; HOLSTEIN; Milking visits; Pasture; Summer. |
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Thesagro : |
VACAS LECHERAS. |
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Asunto categoría : |
L02 Alimentación animal |
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Marc : |
LEADER 02878naa a2200289 a 4500
001 1063550
005 2022-10-07
008 2022 bl uuuu u00u1 u #d
022 $a1525-3163
024 7 $a10.1093/jas/skac225.$2DOI
100 1 $aMORALES-PIÑEYRUA, J.
245 $aThe effects of heat stress on milk production and the grazing behavior of dairy Holstein cows milked by an automatic milking system. (Short Communication).$h[electronic resource]
260 $c2022
500 $aArticle history: Published 23 June 2022; Received 15 February 2022; Published 23 June 2022. Corresponding author: Morales-Piñeyrúa, J.T.; Programa Nacional de Producción de Leche, Estación Experimental INIA La Estanzuela, Instituto Nacional de Investigación Agropecuaria (INIA), Ruta 50 km 11, 70000, Colonia, Uruguay, email: jmorales@inia.org.uy --
520 $aAbstract: The objective of the present study was to evaluate the productive performance and grazing behavior of 25 primiparous and 44 multiparous Holstein cows in a pasture-based automatic milking system (AMS) while experiencing heat stress (defined as a temperature-humidity index-THI ? 68). Productive traits were analyzed according to the THI from days 0, -1, -2, and -3 in relation to the milking day, and grazing behaviors (expressed as the % of daily observation time) were related to the average THI only on the day of observation. Milk yield was not associated with the THI on day 0, but a significant linear relationship was found with the THI on the three previous days, decreasing approximately 0.18 kg (primiparous) and 0.40 kg (multiparous) per THI unit increment. In contrast, for multiparous cows only, the milking frequency was positively associated with the THI on the day of evaluation but not on the previous days, increasing 0.01 milking/THI unit increments. Additionally, for each unit of THI increment, cows spent 0.14% more time standing, whereas they exhibited a decrease in grazing, lying, and ruminating behaviors time by 0.30%, 0.04%, and 0.70%, respectively, for both parities. In conclusion, milk loss was related to heat stress conditions from the previous days, but not milking frequency, which increased with the THI of the same milking day. Lower grazing, lying, and ruminating activities and greater standing behavior were observed due to heat stress. © The Author(s) 2022. Published by Oxford University Press on behalf of the American Society of Animal Science. All rights reserved.
650 $aVACAS LECHERAS
653 $aAnimal welfare
653 $aAUTOMATIC MILKING SYSTEM
653 $aDAIRY COW
653 $aHOLSTEIN
653 $aMilking visits
653 $aPasture
653 $aSummer
700 1 $aDAMIÁN, J.P.
700 1 $aBANCHERO, G.
700 1 $aSANT`ANNA, A.C.
773 $tJournal of Animal Science, june 2022, skac225. Doi: https://doi.org/10.1093/jas/skac225
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