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Registro completo
Biblioteca (s) :  INIA Treinta y Tres.
Fecha :  21/02/2014
Actualizado :  14/04/2020
Autor :  BARRIO BACHINO, PABLO JULIÁN DEL; TECHERA MÉNDEZ, LUIS CÉSAR
Afiliación :  Universidad de la República (Uruguay); Facultad de Agronomía; Universidad de la República (Uruguay); Facultad de Agronomía.
Título :  Efecto del manejo del baño y la aplicación de clomazone en preemergencia en el control de capín: tesis Ing. Agr.
Fecha de publicación :  2012
Fuente / Imprenta :  Montevideo (Uruguay): Facultad de Agronomía, 2012.
Páginas :  60 p.
Idioma :  Español
Notas :  Director y tribunal: N. Saldain, G. Fernández, J. Villalba.
Thesagro :  ARROZ; CLOMAZONE; CONTROL DE MALEZAS; ESCARDA; HERBICIDAS; MANEJO DEL CULTIVO; URUGUAY; USO DEL AGUA.
Asunto categoría :  F01 Cultivo
Marc :  Presentar Marc Completo
Registro original :  INIA Treinta y Tres (TT)
Biblioteca Identificación Origen Tipo / Formato Clasificación Cutter Registro Volumen Estado
TT29573 - 1ADDLB - PPT. 633.18BAReTT2705
TT29573 - 2ADDLB - DDT. 633.18BAReRBI-TT

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Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy.
Registro completo
Biblioteca (s) :  INIA La Estanzuela.
Fecha actual :  11/05/2021
Actualizado :  11/05/2021
Tipo de producción científica :  Artículos en Revistas Indexadas Internacionales
Circulación / Nivel :  Internacional - --
Autor :  DE SOUZA TEIXEIRA, O.; KUCZYNSKI DA ROCHA, M; MENDES PAIZANO ALFORMA, A.; SILVA FERNANDES, V.; DE OLIVEIRA FEIJÓ, J; NUNES CORRÊA, M.; CANOZZI, M.E.A.; MCMANUS,C.; BARCELLOS, J,O.J.
Afiliación :  ODILENE DE SOUZA TEIXEIRA, Beef Cattle Center for Research on Systems of Beef Cattle Production and Supply Chain, Department of Animal Production, Federal University of Rio Grande do Sul, 91540-000, Porto Alegre, RS, Brazil; MARCELA KUCZYNSKI DA ROCHA, Beef Cattle Center for Research on Systems of Beef Cattle Production and Supply Chain, Department of Animal Production, Federal University of Rio Grande do Sul, 91540-000, Porto Alegre, RS, Brazil.; ANTÓNIA MENDES PAIZANO ALFORMA, Beef Cattle Center for Research on Systems of Beef Cattle Production and Supply Chain, Department of Animal Production, Federal University of Rio Grande do Sul, 91540-000, Porto Alegre, RS, Brazil.; VANESSA SILVA FERNANDES, Beef Cattle Center for Research on Systems of Beef Cattle Production and Supply Chain, Department of Animal Production, Federal University of Rio Grande do Sul, 91540-000, Porto Alegre, RS, Brazil.; JOSIANE DE OLIVEIRA FEIJÓ, Department of Veterinary Clinics, Federal University of Pelotas, 96160-000, Pelotas, RS, Brazil.; MARCIO NUNES CORRÊA, Department of Veterinary Clinics, Federal University of Pelotas, 96160-000, Pelotas, RS, Brazil.; MARÍA EUGENIA ANDRIGHETTO CANOZZI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CONCEPTA MCMANUS, Institute of Biological Sciences, University of Brasilia, 70910-900, Brasília, DF, Brazil.; JÚLIO OTÁVIO JARDIM BARCELLOS, Beef Cattle Center for Research on Systems of Beef Cattle Production and Supply Chain, Department of Animal Production, Federal University of Rio Grande do Sul, 91540-000, Porto Alegre, RS, Brazil.
Título :  Behavioural and physiological responses of male and female beef cattle to weaning at 30, 75 or 180 days of age.
Fecha de publicación :  2021
Fuente / Imprenta :  Applied Animal Behaviour Science, Volume 240, July 2021, 105339. Doi: https://doi.org/10.1016/j.applanim.2021.105339
DOI :  10.1016/j.applanim.2021.105339
Idioma :  Inglés
Contenido :  ABSTRACT: Weaning calves at a young age can generate great stress, but it is widely practiced in the industry despite that. So, to what extend weaning in early ages is more stressful than at later ones, in terms of the amount of stress, is currently unknown. Thus, we studied the behavioural and physiological impacts in beef calves at three ages at weaning (30, 75, and 180 days) and the consequences of the calf?s sex. Thirty-six calves were weaned and distributed in hyper-early (W30), early (W75), and conventional (W180) weaning groups, which are weaning ages that occur in practice. Behavioural activities and physiological parameters were measured on days 0, 1, 2, and 7 after weaning. Canonical component analysis (CCA) and analysis of variance (ANOVA) were used to evaluate behavioural and physiological parameters. The variables analysed were influenced by the treatment, day of evaluation and interaction between treatment × day, and without effect for sex. The younger the calf, the greater the intensity of responses to the weaning stress. In this sense, the behavioural results (percentages of observations ± SEM) demonstrate that on D0, W30 calves emitted more extreme vocalization (61 %) compared to W75 (15 %) and W180 (0%) (P < 0.001); on D1, W30 and W75 calves expressed more extreme sounds (61 % and 50 %, respectively) than W180 (21 %) (P = 0.028). Similarly, W30 and W75 calves showed a higher number of cross-sucking (P = 0.006). On D0, differences in the frequency of walki... Presentar Todo
Palabras claves :  Animal welfare; Beef cattle; Cortisol Stress; Maternal separation; Walking.
Asunto categoría :  --
Marc :  Presentar Marc Completo
Registro original :  INIA La Estanzuela (LE)
Biblioteca Identificación Origen Tipo / Formato Clasificación Cutter Registro Volumen Estado
LE103353 - 1PXIAP - DDPP/AABS/2021
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