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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha : |
20/04/2022 |
Actualizado : |
20/04/2022 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
MORALES-PIÑEYRUA, J.; DAMIÁN, J.P.; BANCHERO, G.; BLACHE, D.; SANT' ANNA, A.C. |
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, Ruta 8 km 18, Montevideo, Uruguay.; GEORGGET ELIZABETH BANCHERO HUNZIKER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; DOMINIQUE BLACHE, School of Agriculture and Environment, The University of Western Australia, 35 Stirling Highway, Perth, Australia; ALINE C. SANT' ANNA, Departamento de Zoologia, Instituto de Ciências Biológicas, Universidade Federal de Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil. CNPq Researcher. |
Título : |
Metabolic profile and productivity of dairy Holstein cows milked by a pasture-based automatic milking system during early lactation: Effects of cow temperament and parity. |
Fecha de publicación : |
2022 |
Fuente / Imprenta : |
Research in Veterinary Science, Volume 147, October 2022, Pages 50-59. Doi:https://doi.org/10.1016/j.rvsc.2022.04.001. |
ISSN : |
0034-5288 |
DOI : |
10.1016/j.rvsc.2022.04.001. |
Idioma : |
Inglés |
Notas : |
Article history: Received 30 November 2021/ Revised 2 March 2022/ Accepted 8 April 2022/ Available online 12 April 2022/ Version of Record 19 April 2022. Corresponding author: E-mail address: jmorales@inia.org.uy (J.T. Morales-Pineyrúa). |
Contenido : |
Abstract:
This study aimed to evaluate the influence of temperament and parity on milk production and metabolic responses of Holstein cows in a pasture-based automatic milking system. Thirty-five primiparous and 58 multiparous cows were classified as ?calm?, ?intermediate? or ?reactive? in each of the temperament tests conducted: milking reactivity (MR), race time (RT), flight speed, and flight distance. The milk yield and milk composition, as well as the blood biochemistry, were measured during the first 10 weeks of lactation. Primiparous cows produced less milk than multiparous cows (24.0 ± 0.8 vs. 34.2 ± 0.6 L/d, respectively, P ? 0.0001), while the serum beta-hydroxybutyrate concentration differences according to parity were not detected. Multiparous cows that were classified as ?reactive? on MR and RT tests produced 3 kg/d more milk and had greater concentrations of milk components than ?calm? cows (P ? 0.05). There was no such relation in primiparous cows. Also, cows scored ?reactive? on RT showed greater milking frequency (2.50 ± 0.05 vs. 2.35 ± 0.04 milking/d; P = 0.01) and blood beta-hydroxybutyrate concentrations (1.28 ± 0.09 vs. 0.92 ± 0.10 mmol/L; P = 0.04) than RT ?calm? cows. In conclusion, the cows' temperament was associated with milk production and metabolism, which depended on parity and the temperament tests used. Although productive performance was different between parities, lipomobilization was not. |
Palabras claves : |
BEHAVIOUR; DAIRY COWS; PASTURE; PERSONALITY; TRANSITION PERIOD. |
Thesagro : |
VACAS LECHERAS. |
Asunto categoría : |
L01 Ganadería |
Marc : |
LEADER 02616naa a2200277 a 4500 001 1063059 005 2022-04-20 008 2022 bl uuuu u00u1 u #d 022 $a0034-5288 024 7 $a10.1016/j.rvsc.2022.04.001.$2DOI 100 1 $aMORALES-PIÑEYRUA, J. 245 $aMetabolic profile and productivity of dairy Holstein cows milked by a pasture-based automatic milking system during early lactation$bEffects of cow temperament and parity.$h[electronic resource] 260 $c2022 500 $aArticle history: Received 30 November 2021/ Revised 2 March 2022/ Accepted 8 April 2022/ Available online 12 April 2022/ Version of Record 19 April 2022. Corresponding author: E-mail address: jmorales@inia.org.uy (J.T. Morales-Pineyrúa). 520 $aAbstract: This study aimed to evaluate the influence of temperament and parity on milk production and metabolic responses of Holstein cows in a pasture-based automatic milking system. Thirty-five primiparous and 58 multiparous cows were classified as ?calm?, ?intermediate? or ?reactive? in each of the temperament tests conducted: milking reactivity (MR), race time (RT), flight speed, and flight distance. The milk yield and milk composition, as well as the blood biochemistry, were measured during the first 10 weeks of lactation. Primiparous cows produced less milk than multiparous cows (24.0 ± 0.8 vs. 34.2 ± 0.6 L/d, respectively, P ? 0.0001), while the serum beta-hydroxybutyrate concentration differences according to parity were not detected. Multiparous cows that were classified as ?reactive? on MR and RT tests produced 3 kg/d more milk and had greater concentrations of milk components than ?calm? cows (P ? 0.05). There was no such relation in primiparous cows. Also, cows scored ?reactive? on RT showed greater milking frequency (2.50 ± 0.05 vs. 2.35 ± 0.04 milking/d; P = 0.01) and blood beta-hydroxybutyrate concentrations (1.28 ± 0.09 vs. 0.92 ± 0.10 mmol/L; P = 0.04) than RT ?calm? cows. In conclusion, the cows' temperament was associated with milk production and metabolism, which depended on parity and the temperament tests used. Although productive performance was different between parities, lipomobilization was not. 650 $aVACAS LECHERAS 653 $aBEHAVIOUR 653 $aDAIRY COWS 653 $aPASTURE 653 $aPERSONALITY 653 $aTRANSITION PERIOD 700 1 $aDAMIÁN, J.P. 700 1 $aBANCHERO, G. 700 1 $aBLACHE, D. 700 1 $aSANT' ANNA, A.C. 773 $tResearch in Veterinary Science, Volume 147, October 2022, Pages 50-59. Doi:https://doi.org/10.1016/j.rvsc.2022.04.001.
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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
Fecha actual : |
21/02/2014 |
Actualizado : |
12/02/2019 |
Tipo de producción científica : |
Documentos |
Autor : |
MONTEJO, B.; MUSLERA, C.; PONCE DE LEÓN, I. |
Afiliación : |
BLANCA MONTEJO; CAROLINA MUSLERA; INÉS PONCE DE LEÓN. |
Título : |
Suplementación proteica de ensilaje de pasto elefante. |
Fecha de publicación : |
1994 |
Fuente / Imprenta : |
In: INIA Tacuarembó. Unidad Experimental La Magnolia. Día de Campo, 20 setiembre, Tacuarembo. Alimentación invernal. Tacuarembó (Uruguay): INIA, 1994. |
Páginas : |
p. 1-12-1-15 |
Serie : |
(INIA Serie Actividades de Difusión ; 32) |
Idioma : |
Español |
Contenido : |
El Pasto Elefante (PE) es una especie perenne de alto rendimiento, mayor a 30 tonMS/ha y de buena adaptación a suelos arenosos de la región (Bemhaja, 1993).
El ensilaje de PE es de baja calidad, alto en fibra de baja digestibilidad (35-45%digestibilidad de la materia orgánica) y muy bajo en protefna, 3 a 6%.
Trabajos recientes en la UE La Magnolia han mostrado que corrigiendo el nivel de protefna, el componamiento animal podrfa ser muy superior.
La harina de soja o tora de soja es un suplemento proteico de excelente calidad (42% de proteina) y disponible en la región. El objetivo del presente experimento fue evaluar el componamiento de vaquillonas alimentadas con ensilaje de pasto elefante y la respuesta a tres niveles de suplementación proteica con harina de soja (HS). |
Palabras claves : |
PASTO ELEFANTE; PASTURE; SUPLEMENTACIÓN PROTEICA. |
Thesagro : |
CONTENIDO PROTEICO; ENSILAJE; HARINA DE SOJA; SUPLEMENTOS. |
Asunto categoría : |
L02 Alimentación animal |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/8922/1/SAD-32p1-12-1-15.pdf
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Marc : |
LEADER 01582naa a2200253 a 4500 001 1024746 005 2019-02-12 008 1994 bl uuuu u00u1 u #d 100 1 $aMONTEJO, B. 245 $aSuplementación proteica de ensilaje de pasto elefante. 260 $c1994 300 $ap. 1-12-1-15 490 $a(INIA Serie Actividades de Difusión ; 32) 520 $aEl Pasto Elefante (PE) es una especie perenne de alto rendimiento, mayor a 30 tonMS/ha y de buena adaptación a suelos arenosos de la región (Bemhaja, 1993). El ensilaje de PE es de baja calidad, alto en fibra de baja digestibilidad (35-45%digestibilidad de la materia orgánica) y muy bajo en protefna, 3 a 6%. Trabajos recientes en la UE La Magnolia han mostrado que corrigiendo el nivel de protefna, el componamiento animal podrfa ser muy superior. La harina de soja o tora de soja es un suplemento proteico de excelente calidad (42% de proteina) y disponible en la región. El objetivo del presente experimento fue evaluar el componamiento de vaquillonas alimentadas con ensilaje de pasto elefante y la respuesta a tres niveles de suplementación proteica con harina de soja (HS). 650 $aCONTENIDO PROTEICO 650 $aENSILAJE 650 $aHARINA DE SOJA 650 $aSUPLEMENTOS 653 $aPASTO ELEFANTE 653 $aPASTURE 653 $aSUPLEMENTACIÓN PROTEICA 700 1 $aMUSLERA, C. 700 1 $aPONCE DE LEÓN, I. 773 $tIn: INIA Tacuarembó. Unidad Experimental La Magnolia. Día de Campo, 20 setiembre, Tacuarembo. Alimentación invernal. Tacuarembó (Uruguay): INIA, 1994.
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