Differences in water consumption and temperament of young Nelore and Canchim bulls raised on tropical pastures revealed by electronic monitoring

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)-
Autor(es): dc.contributorUniversidade Federal do Pará (UFPA)-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorGarcia, A. R.-
Autor(es): dc.creatorSousa, A. J.C.-
Autor(es): dc.creatorBarreto, A. N.-
Autor(es): dc.creatorGuimarães, E. S.-
Autor(es): dc.creatorBernardi, A. C.C.-
Autor(es): dc.creatorMarcondes, C. R.-
Autor(es): dc.creatorPezzopane, J. R.M.-
Autor(es): dc.creatorAzevedo, G. N.-
Autor(es): dc.creatorPiloto, V. R.-
Autor(es): dc.creatorArruda, R. P.-
Data de aceite: dc.date.accessioned2025-08-21T17:11:35Z-
Data de disponibilização: dc.date.available2025-08-21T17:11:35Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-12-31-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/306013-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/306013-
Descrição: dc.descriptionElectronic animal monitoring devices have been tested to increase the productivity and sustainability of agricultural and food systems. For this reason, the study aimed to evaluate traits related to the use of water resources and the expression of temperament of young bulls of two breeds raised in tropical pastures using precision instruments. The experiment was conducted in São Carlos, Brazil, over 152 days. Sixteen bulls of the Nelore (NEL, Bos indicus; n=8) and Canchim (CAN, 5/8 Charolais x 3/8 Zebu; n=8) breeds were used (13.7±1.5 months; 283.0±31.6 kg BW). The animals were housed in pasture-based production systems and had ad libitum access to electronic water fountains that were continuously monitored. Temperament assessment took place in a management corral using accelerometers to measure the intensity and frequency of the animals' movements. Mean values were compared using the t-test and Mann-Whitney test, and correlation was calculated using Pearson's test (RStudio, P<0.05). The frequency of daily visits to the water fountain was 7.4% lower in the Canchim animals. However, these animals had a higher daily water intake (NEL: 15.1±8.8 vs. CAN: 20.9±10.2 L/day; P<0.05). Nelore animals had a more reactive temperament (NEL: 1,296 vs. CAN: 1,056; P<0.05). There was a significant correlation between reactivity and daily water intake. The electronic recording thus made it possible to determine a substantial influence of genotype on the pattern of water intake and temperament of the animals, information that can be very useful for the management of pasture-based production systems.-
Descrição: dc.descriptionEmpresa Brasileira de Pesquisa Agropecuária-
Descrição: dc.descriptionEmbrapa Pecuária Sudeste (CPPSE), SP-
Descrição: dc.descriptionUniversidade Federal do Pará (UFPA), PA-
Descrição: dc.descriptionUniversidade de São Paulo (USP), SP-
Descrição: dc.descriptionUniversidade Estadual Paulista (UNESP), SP-
Descrição: dc.descriptionUniversidade Estadual Paulista (UNESP), SP-
Descrição: dc.descriptionEmpresa Brasileira de Pesquisa Agropecuária: 01.14.09.001.03.03-
Formato: dc.format692-700-
Idioma: dc.languageen-
Relação: dc.relation11th European Conference on Precision Livestock Farming-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectbeef cattle-
Palavras-chave: dc.subjectnatural resources-
Palavras-chave: dc.subjectprecision livestock farming-
Palavras-chave: dc.subjectreactivity-
Palavras-chave: dc.subjectsustainability-
Palavras-chave: dc.subjectwater intake-
Palavras-chave: dc.subjectAgricultural system-
Palavras-chave: dc.subjectBeef cattle-
Palavras-chave: dc.subjectElectronic monitoring-
Palavras-chave: dc.subjectFood system-
Palavras-chave: dc.subjectMonitoring device-
Palavras-chave: dc.subjectPrecision livestock farming-
Palavras-chave: dc.subjectProduction system-
Palavras-chave: dc.subjectReactivity-
Palavras-chave: dc.subjectWater consumption-
Palavras-chave: dc.subjectWater intakes-
Título: dc.titleDifferences in water consumption and temperament of young Nelore and Canchim bulls raised on tropical pastures revealed by electronic monitoring-
Tipo de arquivo: dc.typeaula digital-
Aparece nas coleções:Repositório Institucional - Unesp

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