Application of microchip and infrared thermography for monitoring body temperature of beef cattle kept on pasture

Detalhes bibliográficos
Autor(a) principal: Giro, Alessandro
Data de Publicação: 2019
Outros Autores: Campos Bernardi, Alberto Carlos de, Barioni Junior, Waldomiro, Lemes, Amanda Prudencio [UNESP], Botta, Daniela, Romanello, Narian, Barreto, Andrea do Nascimento, Garcia, Alexandre Rossetto
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1016/j.jtherbio.2019.06.009
http://hdl.handle.net/11449/194846
Resumo: The monitoring of body temperature is important for the diagnosis of the physiological state of the animal, being dependent on available methods and their applicability within production systems. This work evaluated techniques to monitor the body temperature of beef cattle kept on pasture and their ability to predict internal temperature. Twenty-three adult bovine females were monitored for six months, and collection data carried out in eleven campaigns (D0-D10) twelve days apart. During collections, the surface temperatures of ear base (ET, degrees C) and ocular globe (OGT, degrees C) were measured by infrared thermography, and the subcutaneous temperature (ST, degrees C) was measured with the use of transponder containing an implantable microchip. Rectal temperature (RT, degrees C) was considered as a reference for body temperature. Temperature and Humidity Index (THI), Black Globe Temperature and Humidity Index (BGHI) and Radiant Heat Load (RHL, W/m(2)) were calculated. ET (33.32 +/- 0.12 degrees C), ST (36.10 +/- 0.07 degrees C), OGT (37.40 +/- 0.06 degrees C) and RT (38.83 +/- 0.03 degrees C) differed significantly (P<0.05). There was positive correlation of RT with OGT (r = 0.392), ET (r = 0.264) and ST (r = 0.236) (P<0.05). Considering the bioclimatic indicators, the highest magnitude correlations were observed between ET and THI (r = 0.71), ET and BGHI (r = 0.65), and ET and RHL (r = 0.48). The use of microchip represented a practical method, but with limited predictability. On the other hand, infrared thermography proved to be safe and non-invasive, presenting greater precision for inference of internal body temperature. ET was more influenced by meteorological conditions.
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spelling Application of microchip and infrared thermography for monitoring body temperature of beef cattle kept on pastureBody temperatureRFIDInfrared thermographyPrecision livestockBeef cattleThe monitoring of body temperature is important for the diagnosis of the physiological state of the animal, being dependent on available methods and their applicability within production systems. This work evaluated techniques to monitor the body temperature of beef cattle kept on pasture and their ability to predict internal temperature. Twenty-three adult bovine females were monitored for six months, and collection data carried out in eleven campaigns (D0-D10) twelve days apart. During collections, the surface temperatures of ear base (ET, degrees C) and ocular globe (OGT, degrees C) were measured by infrared thermography, and the subcutaneous temperature (ST, degrees C) was measured with the use of transponder containing an implantable microchip. Rectal temperature (RT, degrees C) was considered as a reference for body temperature. Temperature and Humidity Index (THI), Black Globe Temperature and Humidity Index (BGHI) and Radiant Heat Load (RHL, W/m(2)) were calculated. ET (33.32 +/- 0.12 degrees C), ST (36.10 +/- 0.07 degrees C), OGT (37.40 +/- 0.06 degrees C) and RT (38.83 +/- 0.03 degrees C) differed significantly (P<0.05). There was positive correlation of RT with OGT (r = 0.392), ET (r = 0.264) and ST (r = 0.236) (P<0.05). Considering the bioclimatic indicators, the highest magnitude correlations were observed between ET and THI (r = 0.71), ET and BGHI (r = 0.65), and ET and RHL (r = 0.48). The use of microchip represented a practical method, but with limited predictability. On the other hand, infrared thermography proved to be safe and non-invasive, presenting greater precision for inference of internal body temperature. ET was more influenced by meteorological conditions.Embrapa-Brazilian Agricultural Research Corporation (Precision Agriculture Network grant)Federal University of Para (PROPESP)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Fed Univ Para, Inst Vet Med, Castanhal, PA, BrazilEmbrapa Southeast Livestock CPPSE Embrapa, Brazilian Agr Res Corp, Sao Carlos, SP, BrazilSao Paulo State Univ Julio de Mesquita Filho, Jaboticabal, SP, BrazilSao Paulo State Univ Julio de Mesquita Filho, Jaboticabal, SP, BrazilEmbrapa-Brazilian Agricultural Research Corporation (Precision Agriculture Network grant): 01.14.09.001.03.00FAPESP: 2015/26627-5Elsevier B.V.Fed Univ ParaEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)Universidade Estadual Paulista (Unesp)Giro, AlessandroCampos Bernardi, Alberto Carlos deBarioni Junior, WaldomiroLemes, Amanda Prudencio [UNESP]Botta, DanielaRomanello, NarianBarreto, Andrea do NascimentoGarcia, Alexandre Rossetto2020-12-10T16:56:20Z2020-12-10T16:56:20Z2019-08-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article121-128http://dx.doi.org/10.1016/j.jtherbio.2019.06.009Journal Of Thermal Biology. Oxford: Pergamon-elsevier Science Ltd, v. 84, p. 121-128, 2019.0306-4565http://hdl.handle.net/11449/19484610.1016/j.jtherbio.2019.06.009WOS:000486107400014Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal Of Thermal Biologyinfo:eu-repo/semantics/openAccess2021-10-22T21:54:26Zoai:repositorio.unesp.br:11449/194846Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:31:47.208828Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Application of microchip and infrared thermography for monitoring body temperature of beef cattle kept on pasture
title Application of microchip and infrared thermography for monitoring body temperature of beef cattle kept on pasture
spellingShingle Application of microchip and infrared thermography for monitoring body temperature of beef cattle kept on pasture
Giro, Alessandro
Body temperature
RFID
Infrared thermography
Precision livestock
Beef cattle
title_short Application of microchip and infrared thermography for monitoring body temperature of beef cattle kept on pasture
title_full Application of microchip and infrared thermography for monitoring body temperature of beef cattle kept on pasture
title_fullStr Application of microchip and infrared thermography for monitoring body temperature of beef cattle kept on pasture
title_full_unstemmed Application of microchip and infrared thermography for monitoring body temperature of beef cattle kept on pasture
title_sort Application of microchip and infrared thermography for monitoring body temperature of beef cattle kept on pasture
author Giro, Alessandro
author_facet Giro, Alessandro
Campos Bernardi, Alberto Carlos de
Barioni Junior, Waldomiro
Lemes, Amanda Prudencio [UNESP]
Botta, Daniela
Romanello, Narian
Barreto, Andrea do Nascimento
Garcia, Alexandre Rossetto
author_role author
author2 Campos Bernardi, Alberto Carlos de
Barioni Junior, Waldomiro
Lemes, Amanda Prudencio [UNESP]
Botta, Daniela
Romanello, Narian
Barreto, Andrea do Nascimento
Garcia, Alexandre Rossetto
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Fed Univ Para
Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA)
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Giro, Alessandro
Campos Bernardi, Alberto Carlos de
Barioni Junior, Waldomiro
Lemes, Amanda Prudencio [UNESP]
Botta, Daniela
Romanello, Narian
Barreto, Andrea do Nascimento
Garcia, Alexandre Rossetto
dc.subject.por.fl_str_mv Body temperature
RFID
Infrared thermography
Precision livestock
Beef cattle
topic Body temperature
RFID
Infrared thermography
Precision livestock
Beef cattle
description The monitoring of body temperature is important for the diagnosis of the physiological state of the animal, being dependent on available methods and their applicability within production systems. This work evaluated techniques to monitor the body temperature of beef cattle kept on pasture and their ability to predict internal temperature. Twenty-three adult bovine females were monitored for six months, and collection data carried out in eleven campaigns (D0-D10) twelve days apart. During collections, the surface temperatures of ear base (ET, degrees C) and ocular globe (OGT, degrees C) were measured by infrared thermography, and the subcutaneous temperature (ST, degrees C) was measured with the use of transponder containing an implantable microchip. Rectal temperature (RT, degrees C) was considered as a reference for body temperature. Temperature and Humidity Index (THI), Black Globe Temperature and Humidity Index (BGHI) and Radiant Heat Load (RHL, W/m(2)) were calculated. ET (33.32 +/- 0.12 degrees C), ST (36.10 +/- 0.07 degrees C), OGT (37.40 +/- 0.06 degrees C) and RT (38.83 +/- 0.03 degrees C) differed significantly (P<0.05). There was positive correlation of RT with OGT (r = 0.392), ET (r = 0.264) and ST (r = 0.236) (P<0.05). Considering the bioclimatic indicators, the highest magnitude correlations were observed between ET and THI (r = 0.71), ET and BGHI (r = 0.65), and ET and RHL (r = 0.48). The use of microchip represented a practical method, but with limited predictability. On the other hand, infrared thermography proved to be safe and non-invasive, presenting greater precision for inference of internal body temperature. ET was more influenced by meteorological conditions.
publishDate 2019
dc.date.none.fl_str_mv 2019-08-01
2020-12-10T16:56:20Z
2020-12-10T16:56:20Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1016/j.jtherbio.2019.06.009
Journal Of Thermal Biology. Oxford: Pergamon-elsevier Science Ltd, v. 84, p. 121-128, 2019.
0306-4565
http://hdl.handle.net/11449/194846
10.1016/j.jtherbio.2019.06.009
WOS:000486107400014
url http://dx.doi.org/10.1016/j.jtherbio.2019.06.009
http://hdl.handle.net/11449/194846
identifier_str_mv Journal Of Thermal Biology. Oxford: Pergamon-elsevier Science Ltd, v. 84, p. 121-128, 2019.
0306-4565
10.1016/j.jtherbio.2019.06.009
WOS:000486107400014
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Journal Of Thermal Biology
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 121-128
dc.publisher.none.fl_str_mv Elsevier B.V.
publisher.none.fl_str_mv Elsevier B.V.
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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