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Biblioteca (s) : |
INIA Las Brujas. |
Fecha : |
18/11/2015 |
Actualizado : |
09/10/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
BLUMETTO, O.; RUGGIA, A.; DALMAU, A.; ESTELLÉS, F.; VILLAGRÁ, A. |
Afiliación : |
OSCAR RICARDO BLUMETTO VELAZCO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANDREA PAOLA RUGGIA CHIESA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; A. DALMAU, IRTA (Institut de Recerca i Tecnologia Agroalimentáries); F. ESTELLÉS, Universidad Politécnica de Valencia (UPV); A. VILLAGRÁ, IVIA (Instituto Valenciano de Investigaciones Agrarias). |
Título : |
Behavioural characterisation of Holstein steers in three different production systems. |
Fecha de publicación : |
2015 |
Fuente / Imprenta : |
Animal Production Science, 2015, volume 56, Issue 10, pages 1683-1692. |
DOI : |
10.1071/AN15078 |
Idioma : |
Inglés |
Notas : |
Article history: Received 25 January 2014 / Accepted 30 April 2015 / Published online 26 August 2015. |
Contenido : |
ABSTRACT.
The objective of the present study was to characterise the behaviour of Holstein steers in three different production systems. Forty-eight castrated Holstein males were randomly divided into three groups and allocated to the following three outdoor treatments: (T1) animals confined in a yard with an area of 210 m2, (T2) animals confined in a similar-sized yard but with 6 h of access to a pasture plot, (T3) animals maintained throughout the experiment on a pasture plot. Behaviour was recorded by scan sampling, 12 h a day (from 0700 hours to 1900 hours), 3 days per week, for 4 weeks evenly distributed from Week 7 to Week 16 of the experiment. So as to assess their patterns of behaviour, a negative binomial regression, correspondence analysis and logistic regressions were performed. Grazing was the predominant behaviour among Groups T2 and T3, while ?eating hay? was the most frequent behaviour among Group T1. For all treatments, lying was the second-most frequent behaviour. Despite animals in T2 having access to pasture for only half of the time with respect to those in T3, there was no difference between both treatments in the time spent grazing. Correspondence analysis of behaviour as a function of weather conditions showed that several behaviours were close to certain weather conditions, e.g. ?standing? and ?ruminating while standing? were closer to light rainy weather, while ?lying? or ?ruminating while lying? were more related to sunny weather.?Lying? tended to increase along the day in all treatments, while ?eating hay? increased along the day within Group T1, but decreased within Groups T2 and T3. It is concluded that the management conditions associated with the systems that were studied produced different behavioural patterns in the steers. Grazing behaviour is important for the animals, and the permanent or restricted possibility to perform it, determined by the production system, meant that the patterns of other behaviours changed to give priority to pasture intake. MenosABSTRACT.
The objective of the present study was to characterise the behaviour of Holstein steers in three different production systems. Forty-eight castrated Holstein males were randomly divided into three groups and allocated to the following three outdoor treatments: (T1) animals confined in a yard with an area of 210 m2, (T2) animals confined in a similar-sized yard but with 6 h of access to a pasture plot, (T3) animals maintained throughout the experiment on a pasture plot. Behaviour was recorded by scan sampling, 12 h a day (from 0700 hours to 1900 hours), 3 days per week, for 4 weeks evenly distributed from Week 7 to Week 16 of the experiment. So as to assess their patterns of behaviour, a negative binomial regression, correspondence analysis and logistic regressions were performed. Grazing was the predominant behaviour among Groups T2 and T3, while ?eating hay? was the most frequent behaviour among Group T1. For all treatments, lying was the second-most frequent behaviour. Despite animals in T2 having access to pasture for only half of the time with respect to those in T3, there was no difference between both treatments in the time spent grazing. Correspondence analysis of behaviour as a function of weather conditions showed that several behaviours were close to certain weather conditions, e.g. ?standing? and ?ruminating while standing? were closer to light rainy weather, while ?lying? or ?ruminating while lying? were more related to sunny weather.?Lying? tended to ... Presentar Todo |
Palabras claves : |
BEHAVIOUR; CATTLE; FREE-RANGE SYSTEMS; WELFARE. |
Thesagro : |
COMPORTAMIENTO ANIMAL; GANADO BOVINO. |
Asunto categoría : |
L01 Ganadería |
Marc : |
LEADER 02867naa a2200265 a 4500 001 1053934 005 2019-10-09 008 2015 bl uuuu u00u1 u #d 024 7 $a10.1071/AN15078$2DOI 100 1 $aBLUMETTO, O. 245 $aBehavioural characterisation of Holstein steers in three different production systems.$h[electronic resource] 260 $c2015 500 $aArticle history: Received 25 January 2014 / Accepted 30 April 2015 / Published online 26 August 2015. 520 $aABSTRACT. The objective of the present study was to characterise the behaviour of Holstein steers in three different production systems. Forty-eight castrated Holstein males were randomly divided into three groups and allocated to the following three outdoor treatments: (T1) animals confined in a yard with an area of 210 m2, (T2) animals confined in a similar-sized yard but with 6 h of access to a pasture plot, (T3) animals maintained throughout the experiment on a pasture plot. Behaviour was recorded by scan sampling, 12 h a day (from 0700 hours to 1900 hours), 3 days per week, for 4 weeks evenly distributed from Week 7 to Week 16 of the experiment. So as to assess their patterns of behaviour, a negative binomial regression, correspondence analysis and logistic regressions were performed. Grazing was the predominant behaviour among Groups T2 and T3, while ?eating hay? was the most frequent behaviour among Group T1. For all treatments, lying was the second-most frequent behaviour. Despite animals in T2 having access to pasture for only half of the time with respect to those in T3, there was no difference between both treatments in the time spent grazing. Correspondence analysis of behaviour as a function of weather conditions showed that several behaviours were close to certain weather conditions, e.g. ?standing? and ?ruminating while standing? were closer to light rainy weather, while ?lying? or ?ruminating while lying? were more related to sunny weather.?Lying? tended to increase along the day in all treatments, while ?eating hay? increased along the day within Group T1, but decreased within Groups T2 and T3. It is concluded that the management conditions associated with the systems that were studied produced different behavioural patterns in the steers. Grazing behaviour is important for the animals, and the permanent or restricted possibility to perform it, determined by the production system, meant that the patterns of other behaviours changed to give priority to pasture intake. 650 $aCOMPORTAMIENTO ANIMAL 650 $aGANADO BOVINO 653 $aBEHAVIOUR 653 $aCATTLE 653 $aFREE-RANGE SYSTEMS 653 $aWELFARE 700 1 $aRUGGIA, A. 700 1 $aDALMAU, A. 700 1 $aESTELLÉS, F. 700 1 $aVILLAGRÁ, A. 773 $tAnimal Production Science, 2015, volume 56, Issue 10, pages 1683-1692.
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
26/03/2022 |
Actualizado : |
26/03/2022 |
Tipo de producción científica : |
Abstracts/Resúmenes |
Autor : |
CIUFFO, C.; ARÉVALO, A.P.; GARCIA, F.; PERDOMO, T.; CRISPO, M.; GIANNITTI, F.; BUSCHIAZZO, A.; ZARANTONELLI, L. |
Afiliación : |
CAMILA CIUFFO, Unidad Mixta UMPI, Institut Pasteur Montevideo + INIA, Montevideo, Uruguay; ANA PAULA ARÉVALO, Unidad de Biotecnología en Animales de Laboratorio, Institut Pasteur de Montevideo, Montevideo, Uruguay.; FEDERICO GARCIA SUAREZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; TERESITA YISELL PERDOMO TORRES, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARTINA CRISPO, Unidad de Biotecnología en Animales de Laboratorio, Institut Pasteur de Montevideo, Montevideo, Uruguay.; FEDERICO GIANNITTI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ALEJANDRO BUSCHIAZZO, Laboratorio de Microbiología Molecular y Estructural, Institut Pasteur de Montevideo, Montevideo, Uruguay.; LETICIA ZARANTONELLI, Unidad Mixta UMPI, Institut Pasteur Montevideo + INIA, Montevideo, Uruguay; Laboratorio de Microbiología Molecular y Estructural, Institut Pasteur de Montevideo, Montevideo, Uruguay. |
Título : |
Estudio de la capacidad infectiva, colonización renal e inmunogenicidad de Leptospira interrogans serogrupo Pomona serovar Kennewicki en un modelo murino sub-letal y crónico. [abstract]. |
Complemento del título : |
Sub-área 4: Patogenia, virulencia y resistencia. |
Fecha de publicación : |
2021 |
Fuente / Imprenta : |
In: Anais III Consensos Latinoamericanos em Leptospirose Animal. Nov 30-Dic 02, 2021 (evento online). |
Idioma : |
Español |
Contenido : |
En Uruguay, Leptospira interrogans sg Pomona sv Kennewicki es la variante más frecuentemente aislada en bovinos. También ha sido identificada en brotes de leptospirosis en ovinos y en jabalíes (Sus scrofa), así como en humanos, lo cual sugiere fuertemente la transmisión zoonótica. El objetivo de este estudio fue evaluar atributos de virulencia de L. interrogans sg Pomona sv Kennewicki en un modelo murino, mimetizando una vía de infección natural. |
Palabras claves : |
Leptospira interrogans; PLATAFORMA DE SALUD ANIMAL. |
Thesagro : |
LEPTOSPIROSIS. |
Asunto categoría : |
L73 Enfermedades de los animales |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/16360/1/Estudio-de-la-capacidad-infectiva-colonizacion-renal-e-inmunogenicidad-de-Leptospira-interrogans-abstract-2021.pdf
https://www.faculdadeinove.me/3clla/edicoes/iiiclla/anais
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Marc : |
LEADER 01295nam a2200229 a 4500 001 1062919 005 2022-03-26 008 2021 bl uuuu u01u1 u #d 100 1 $aCIUFFO, C. 245 $aEstudio de la capacidad infectiva, colonización renal e inmunogenicidad de Leptospira interrogans serogrupo Pomona serovar Kennewicki en un modelo murino sub-letal y crónico. [abstract].$h[electronic resource] 260 $aIn: Anais III Consensos Latinoamericanos em Leptospirose Animal. Nov 30-Dic 02, 2021 (evento online).$c2021 520 $aEn Uruguay, Leptospira interrogans sg Pomona sv Kennewicki es la variante más frecuentemente aislada en bovinos. También ha sido identificada en brotes de leptospirosis en ovinos y en jabalíes (Sus scrofa), así como en humanos, lo cual sugiere fuertemente la transmisión zoonótica. El objetivo de este estudio fue evaluar atributos de virulencia de L. interrogans sg Pomona sv Kennewicki en un modelo murino, mimetizando una vía de infección natural. 650 $aLEPTOSPIROSIS 653 $aLeptospira interrogans 653 $aPLATAFORMA DE SALUD ANIMAL 700 1 $aARÉVALO, A.P. 700 1 $aGARCIA, F. 700 1 $aPERDOMO, T. 700 1 $aCRISPO, M. 700 1 $aGIANNITTI, F. 700 1 $aBUSCHIAZZO, A. 700 1 $aZARANTONELLI, L.
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