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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sudeste. Para informações adicionais entre em contato com cppse.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
04/07/2019 |
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Data da última atualização: |
09/01/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
GIRO, A.; BERNARDI, A. C. de C.; BARIONI JUNIOR, W.; LEMES, A. P.; BOTTA, D.; ROMANELLO, N.; BARRETO, A. do N.; GARCIA, A. R. |
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Afiliação: |
Alessandro Giro, UFPA; ALBERTO CARLOS DE CAMPOS BERNARDI, CPPSE; WALDOMIRO BARIONI JUNIOR, CPPSE; Amanda Prudêncio Lemes, UNESP; Daniela Botta, UFPA; Narian Romanello, UFPA; Andréa do Nascimento Barreto, UFPA; ALEXANDRE ROSSETTO GARCIA, CPPSE. |
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Título: |
Application of microchip and infrared thermography for monitoring body temperature of beef cattle kept on pasture. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Journal of Thermal Biology, v. 84, p. 121-128, 2019. |
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DOI: |
10.1016/j.jtherbio.2019.06.009 |
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Idioma: |
Inglês |
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Conteúdo: |
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,o C) and ocular globe (OGT, o C) were measured by infrared thermography, and the subcutaneous temperature (ST, o C) was measured with the use of transponder containing an implantable microchip. Rectal temperature (RT, o 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/m2) were calculated. ET (33.32 ± 0.12 °C), ST (36.10 ± 0.07 °C), OGT (37.40 ± 0.06 °C) and RT (38.83 ± 0.03 °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 condition MenosThe 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,o C) and ocular globe (OGT, o C) were measured by infrared thermography, and the subcutaneous temperature (ST, o C) was measured with the use of transponder containing an implantable microchip. Rectal temperature (RT, o 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/m2) were calculated. ET (33.32 ± 0.12 °C), ST (36.10 ± 0.07 °C), OGT (37.40 ± 0.06 °C) and RT (38.83 ± 0.03 °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 pro... Mostrar Tudo |
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Palavras-Chave: |
ILPF; Infrared thermography; Precision livestock; RFID. |
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Thesagro: |
Bovino; Gado de Corte; Temperatura do Corpo. |
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Thesaurus Nal: |
Beef cattle; Body temperature. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02612naa a2200325 a 4500
001 2110357
005 2024-01-09
008 2019 bl uuuu u00u1 u #d
024 7 $a10.1016/j.jtherbio.2019.06.009$2DOI
100 1 $aGIRO, A.
245 $aApplication of microchip and infrared thermography for monitoring body temperature of beef cattle kept on pasture.$h[electronic resource]
260 $c2019
520 $aThe 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,o C) and ocular globe (OGT, o C) were measured by infrared thermography, and the subcutaneous temperature (ST, o C) was measured with the use of transponder containing an implantable microchip. Rectal temperature (RT, o 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/m2) were calculated. ET (33.32 ± 0.12 °C), ST (36.10 ± 0.07 °C), OGT (37.40 ± 0.06 °C) and RT (38.83 ± 0.03 °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 condition
650 $aBeef cattle
650 $aBody temperature
650 $aBovino
650 $aGado de Corte
650 $aTemperatura do Corpo
653 $aILPF
653 $aInfrared thermography
653 $aPrecision livestock
653 $aRFID
700 1 $aBERNARDI, A. C. de C.
700 1 $aBARIONI JUNIOR, W.
700 1 $aLEMES, A. P.
700 1 $aBOTTA, D.
700 1 $aROMANELLO, N.
700 1 $aBARRETO, A. do N.
700 1 $aGARCIA, A. R.
773 $tJournal of Thermal Biology$gv. 84, p. 121-128, 2019.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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Origem |
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Cutter |
Registro |
Volume |
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URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
13/05/2003 |
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Data da última atualização: |
03/08/2005 |
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Autoria: |
GUIMARÃES, C. M.; PRABHU, A. S. |
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Título: |
Adubação orgânica no arroz de terras altas: relacionamentos entre brusone, esterilidade de espiguetas e produtividade. |
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Ano de publicação: |
2002 |
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Fonte/Imprenta: |
Santo Antônio de Goiás: Embrapa Arroz e Feijão, 2002. |
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Páginas: |
2 p. |
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Série: |
(Embrapa Arroz e Feijão. Comunicado Técnico, 42). |
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Idioma: |
Português |
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Conteúdo: |
O trabalho foi conduzido adotando-se o Sistema Plantio Direto, na Embrapa Arroz e Feijão, Fazenda Capivara, no município de Santo Antônio de Goiás, GO. Foram avaliados, no ano agrícola 2001/02, os efeitos residuais de cinco tratamentos de adubação orgânica, de um experimento realizado em 2000/01, sob Sistema Plantio Convencional. |
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Palavras-Chave: |
Adubação orgânica; Arroz de Terras Altas; Brasil; Direct sawing; Esterilidade vegetal; Sistema Plantio Direto; Terras altas; Zero tillage. |
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Thesagro: |
Adubação; Adubo Orgânico; Arroz; Brusone; Cerrado; Doença; Doença de Planta; Espigueta; Esterilidade; Matéria Orgânica; Oryza Sativa; Plantio Direto; Produtividade. |
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Thesaurus NAL: |
rice. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CNPAF/19924/1/comt_42.pdf
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Marc: |
LEADER 01491nam a2200409 a 4500
001 1210884
005 2005-08-03
008 2002 bl uuuu u0uu1 u #d
100 1 $aGUIMARÃES, C. M.
245 $aAdubação orgânica no arroz de terras altas$brelacionamentos entre brusone, esterilidade de espiguetas e produtividade.
260 $aSanto Antônio de Goiás: Embrapa Arroz e Feijão$c2002
300 $a2 p.
490 $a(Embrapa Arroz e Feijão. Comunicado Técnico, 42).
520 $aO trabalho foi conduzido adotando-se o Sistema Plantio Direto, na Embrapa Arroz e Feijão, Fazenda Capivara, no município de Santo Antônio de Goiás, GO. Foram avaliados, no ano agrícola 2001/02, os efeitos residuais de cinco tratamentos de adubação orgânica, de um experimento realizado em 2000/01, sob Sistema Plantio Convencional.
650 $arice
650 $aAdubação
650 $aAdubo Orgânico
650 $aArroz
650 $aBrusone
650 $aCerrado
650 $aDoença
650 $aDoença de Planta
650 $aEspigueta
650 $aEsterilidade
650 $aMatéria Orgânica
650 $aOryza Sativa
650 $aPlantio Direto
650 $aProdutividade
653 $aAdubação orgânica
653 $aArroz de Terras Altas
653 $aBrasil
653 $aDirect sawing
653 $aEsterilidade vegetal
653 $aSistema Plantio Direto
653 $aTerras altas
653 $aZero tillage
700 1 $aPRABHU, A. S.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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