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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha : |
15/03/2023 |
Actualizado : |
15/03/2023 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
MORALES-PIÑEYRUA, J.; SANT’ANNA, A. C.; BANCHERO, G.; DAMIÁN, J. P. |
Afiliación : |
JESSICA TATIANA MORALES PIÑEYRUA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ALINE CRISTINA SANT’ANNA, Departamento de Zoologia, Instituto de Ciências Biológicas, Universidade Federal de Juiz de Fora, MG, Juiz de Fora, 36036-900, Brazil; GEORGGET ELIZABETH BANCHERO HUNZIKER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JUAN PABLO DAMIÁN, Departamento de Biociencias Veterinarias, Facultad de Veterinaria, Universidad de la República, Ruta 8 km 18, Montevideo, 13000, Uruguay. |
Título : |
Dairy cows' temperament and milking performance during the adaptation to an automatic milking system. |
Fecha de publicación : |
2023 |
Fuente / Imprenta : |
Animals, 2023, volume 13, Issue 4, Article 562. OPEN ACCESS. doi: https://doi.org/10.3390/ani13040562 |
ISSN : |
2076-2615 |
DOI : |
10.3390/ani13040562 |
Idioma : |
Inglés |
Notas : |
Article history: Received 29 December 2022, Revised 23 January 2023, Accepted 28 January 2023, Published: 5 February 2023. -- Corresponde 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, Colonia, Uruguay; email:jmorales@inia.org.uy -- FUNDING: This research was funded by the Instituto Nacional de Investigación Agropecuaria (INIA, Route 50, km 11, Colonia, Uruguay (Grant No. N-23765 PL_25_0_00)) and the Agencia Nacional de Investigación e Innovación (ANII, Av. Italia 6201, Montevideo, Uruguay (Grant No. POS_NAC_ _2018_1_151523)). -- This article belongs to the Collection Welfare of Animals in Livestock Production Systems and at Slaughter (https://www.mdpi.com/journal/animals/topical_collections/Welfare_of_Animals_in_Livestock_Production_Systems_and_at_Slaughter ) -- |
Contenido : |
Adaptative responses of cows to an automatic milking system (AMS) could depend on their temperament, i.e., cows with certain temperament profiles could be able to cope more successfully with the AMS. The relationships between dairy cows' temperament, behaviour, and productive parameters during the changeover from a conventional milking system (CMS) to an AMS were investigated. Thirty-three multiparous cows were classified as 'calm' or 'reactive' based on each of the temperament tests conducted: race time, flight speed (FS), and flight distance, at 5, 25, and 45 days in milk at CMS, then the cows were moved from the CMS to the AMS. During the first five milkings in AMS, the number of steps and kicks during each milking were recorded. The daily milk yield was automatically recorded. The number of steps did not vary by temperament classification, but the number of kicks per milking was greater for calm (0.45 ± 0.14) than for reactive cows (0.05 ± 0.03) when they were classified by FS (p < 0.01). During the first seven days in the AMS, reactive cows for the FS test produced more milk than calm cows (36.5 ± 1.8 vs. 33.2 ± 1.6 L/day; p = 0.05). In conclusion, behavioural and productive parameters were influenced by cows´ temperament during the milking system changeover since the calm cows kicked more and produced less than the reactive ones. © 2023 by the authors. |
Palabras claves : |
Animal welfare; Parlour; Personality; Robot; Stress. |
Asunto categoría : |
L10 Genética y mejoramiento animal |
URL : |
https://www.mdpi.com/2076-2615/13/4/562/pdf
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Marc : |
LEADER 03073naa a2200253 a 4500 001 1063979 005 2023-03-15 008 2023 bl uuuu u00u1 u #d 022 $a2076-2615 024 7 $a10.3390/ani13040562$2DOI 100 1 $aMORALES-PIÑEYRUA, J. 245 $aDairy cows' temperament and milking performance during the adaptation to an automatic milking system.$h[electronic resource] 260 $c2023 500 $aArticle history: Received 29 December 2022, Revised 23 January 2023, Accepted 28 January 2023, Published: 5 February 2023. -- Corresponde 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, Colonia, Uruguay; email:jmorales@inia.org.uy -- FUNDING: This research was funded by the Instituto Nacional de Investigación Agropecuaria (INIA, Route 50, km 11, Colonia, Uruguay (Grant No. N-23765 PL_25_0_00)) and the Agencia Nacional de Investigación e Innovación (ANII, Av. Italia 6201, Montevideo, Uruguay (Grant No. POS_NAC_ _2018_1_151523)). -- This article belongs to the Collection Welfare of Animals in Livestock Production Systems and at Slaughter (https://www.mdpi.com/journal/animals/topical_collections/Welfare_of_Animals_in_Livestock_Production_Systems_and_at_Slaughter ) -- 520 $aAdaptative responses of cows to an automatic milking system (AMS) could depend on their temperament, i.e., cows with certain temperament profiles could be able to cope more successfully with the AMS. The relationships between dairy cows' temperament, behaviour, and productive parameters during the changeover from a conventional milking system (CMS) to an AMS were investigated. Thirty-three multiparous cows were classified as 'calm' or 'reactive' based on each of the temperament tests conducted: race time, flight speed (FS), and flight distance, at 5, 25, and 45 days in milk at CMS, then the cows were moved from the CMS to the AMS. During the first five milkings in AMS, the number of steps and kicks during each milking were recorded. The daily milk yield was automatically recorded. The number of steps did not vary by temperament classification, but the number of kicks per milking was greater for calm (0.45 ± 0.14) than for reactive cows (0.05 ± 0.03) when they were classified by FS (p < 0.01). During the first seven days in the AMS, reactive cows for the FS test produced more milk than calm cows (36.5 ± 1.8 vs. 33.2 ± 1.6 L/day; p = 0.05). In conclusion, behavioural and productive parameters were influenced by cows´ temperament during the milking system changeover since the calm cows kicked more and produced less than the reactive ones. © 2023 by the authors. 653 $aAnimal welfare 653 $aParlour 653 $aPersonality 653 $aRobot 653 $aStress 700 1 $aSANT’ANNA, A. C. 700 1 $aBANCHERO, G. 700 1 $aDAMIÁN, J. P. 773 $tAnimals, 2023, volume 13, Issue 4, Article 562. OPEN ACCESS. doi: https://doi.org/10.3390/ani13040562
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INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
21/02/2014 |
Actualizado : |
05/04/2021 |
Tipo de producción científica : |
Artículos Indexados |
Autor : |
ESTELLÉS, F.; CALVET, S.; BLUMETTO, O.; RODRIGUEZ-LATORRE, A.R.; TORRES, A.G. |
Afiliación : |
OSCAR RICARDO BLUMETTO VELAZCO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Technical note: A flux chamber for measuring gas emissions from rabbits |
Fecha de publicación : |
2010 |
Fuente / Imprenta : |
World Rabbit Science, 2010, 17 (3): 169-179. OPEN ACCESS. Doi: :https://doi.org/10.4995/wrs.2009.657 |
ISSN : |
1989-8886 |
DOI : |
10.4995/wrs.2009.657 |
Idioma : |
Inglés |
Notas : |
Article history: Received February 2009; Accepted April 2009. |
Contenido : |
ABSTRACT.
Atmospheric pollution related to gas emissions from livestock production has become an issue of increasing interest. International commitments bind countries to provide annual reports on national emissions, however there is a lack of information regarding the estimation of emissions from rabbit farms. There are several methodologies available to measure gas emissions, the flux chamber technique being one of the most commonly used. In this study, a flux chamber was designed to measure emissions from small farm animals and their manure, as well as the methodology to calculate ventilation fluxes appropriate for each experiment. After the chamber was constructed, two experiments were carried out to test its operation, design and construction. Firstly, carbon dioxide emissions from fattening rabbits were measured for 24 and 48 h. Emissions from fattening rabbit manure were then measured for one-hour periods. The operation of the flux chamber was satisfactory during both experiments and notes were taken of possible improvements in performance through future research. Recommendations for its use are also summarized.
© WRSA, UPV, |
Palabras claves : |
AMMONIA; CARBON DIOXIDE; FLUX CHAMBER; GASEOUS EMISSIONS; RABBITS. |
Thesagro : |
CONEJOS. |
Asunto categoría : |
-- |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/13819/1/657-1243-1-SM.pdf
https://polipapers.upv.es/index.php/wrs/article/view/657
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Marc : |
LEADER 02005naa a2200277 a 4500 001 1012852 005 2021-04-05 008 2010 bl uuuu u00u1 u #d 022 $a1989-8886 024 7 $a10.4995/wrs.2009.657$2DOI 100 1 $aESTELLÉS, F. 245 $aTechnical note$bA flux chamber for measuring gas emissions from rabbits$h[electronic resource] 260 $c2010 500 $aArticle history: Received February 2009; Accepted April 2009. 520 $aABSTRACT. Atmospheric pollution related to gas emissions from livestock production has become an issue of increasing interest. International commitments bind countries to provide annual reports on national emissions, however there is a lack of information regarding the estimation of emissions from rabbit farms. There are several methodologies available to measure gas emissions, the flux chamber technique being one of the most commonly used. In this study, a flux chamber was designed to measure emissions from small farm animals and their manure, as well as the methodology to calculate ventilation fluxes appropriate for each experiment. After the chamber was constructed, two experiments were carried out to test its operation, design and construction. Firstly, carbon dioxide emissions from fattening rabbits were measured for 24 and 48 h. Emissions from fattening rabbit manure were then measured for one-hour periods. The operation of the flux chamber was satisfactory during both experiments and notes were taken of possible improvements in performance through future research. Recommendations for its use are also summarized. © WRSA, UPV, 650 $aCONEJOS 653 $aAMMONIA 653 $aCARBON DIOXIDE 653 $aFLUX CHAMBER 653 $aGASEOUS EMISSIONS 653 $aRABBITS 700 1 $aCALVET, S. 700 1 $aBLUMETTO, O. 700 1 $aRODRIGUEZ-LATORRE, A.R. 700 1 $aTORRES, A.G. 773 $tWorld Rabbit Science, 2010, 17 (3): 169-179. OPEN ACCESS. Doi: :https://doi.org/10.4995/wrs.2009.657
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