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Registro Completo |
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Biblioteca(s): |
Embrapa Agricultura Digital. |
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Data corrente: |
06/09/2012 |
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Data da última atualização: |
23/01/2020 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
LEITE, J. P.; SILVA, F. C. da; MASSRUHÁ, S. M. F. S. |
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Afiliação: |
JULIANA P. LEITE, Unicamp, Bolsista CNPq; FÁBIO CESAR DA SILVA, CNPTIA; SILVIA MARIA FONSECA SILVEIRA MASSRUHÁ, CNPTIA. |
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Título: |
Sistema especialista para diagnóstico de desordens nutricionais e fitopatológica em cana-de-açúcar. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
In: CONGRESSO INTERINSTITUCIONAL DE INICIAÇÃO CIENTÍFICA, 6., 2012, Jaguariúna. Anais... Jaguariúna: Embrapa; ITAL, 2012. |
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Páginas: |
p. 1-7. |
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Idioma: |
Português |
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Notas: |
CIIC 2012. No 12607. |
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Conteúdo: |
Neste trabalho é apresentada e discutida a nova plataforma do módulo de diagnóstico de doenças (módulo produtor) do sistema Diagnose Virtual que foi desenvolvida para integrar ao portal WebAgritec. No sistema, que já possuía as desordens nutricionais visuais na cana-de-açúcar, foram introduzidas novos sintomas fitopatológicos de ocorrência em canaviais. Desta forma, está adaptando-se o software Diagnose Virtual para realizar o diagnóstico de doenças on-line e de deficiência nutricional, ou seja, " via internet" . Tal software possui uma infraestrutura única na área de sanidade para diagnóstico de doenças de plantas via internet, a fim de subsidiar os agricultores, agrônomos e técnicos agrícolas em suas decisões sobre o manejo de doenças. Visa possibilitar o uso racional de agrotóxicos, o que ajuda a evitar mais danos à saúde e ao meio ambiente, além de reduzir os custos da produção. Trata-se de um sistema inteligente, ou seja, que é capaz de responder a um conjunto de questões solicitadas pelos usuários, em relação ao seu problema na observado na lavoura de cana-de-açúcar. |
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Palavras-Chave: |
Doença de plantas; Inteligência computacional; Sistema especialista; Software. |
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Thesaurus Nal: |
Expert systems; Plant diseases and disorders. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/65704/1/RE12607.pdf
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Marc: |
LEADER 01928nam a2200229 a 4500
001 1933199
005 2020-01-23
008 2012 bl uuuu u00u1 u #d
100 1 $aLEITE, J. P.
245 $aSistema especialista para diagnóstico de desordens nutricionais e fitopatológica em cana-de-açúcar.$h[electronic resource]
260 $aIn: CONGRESSO INTERINSTITUCIONAL DE INICIAÇÃO CIENTÍFICA, 6., 2012, Jaguariúna. Anais... Jaguariúna: Embrapa; ITAL$c2012
300 $ap. 1-7.
500 $aCIIC 2012. No 12607.
520 $aNeste trabalho é apresentada e discutida a nova plataforma do módulo de diagnóstico de doenças (módulo produtor) do sistema Diagnose Virtual que foi desenvolvida para integrar ao portal WebAgritec. No sistema, que já possuía as desordens nutricionais visuais na cana-de-açúcar, foram introduzidas novos sintomas fitopatológicos de ocorrência em canaviais. Desta forma, está adaptando-se o software Diagnose Virtual para realizar o diagnóstico de doenças on-line e de deficiência nutricional, ou seja, " via internet" . Tal software possui uma infraestrutura única na área de sanidade para diagnóstico de doenças de plantas via internet, a fim de subsidiar os agricultores, agrônomos e técnicos agrícolas em suas decisões sobre o manejo de doenças. Visa possibilitar o uso racional de agrotóxicos, o que ajuda a evitar mais danos à saúde e ao meio ambiente, além de reduzir os custos da produção. Trata-se de um sistema inteligente, ou seja, que é capaz de responder a um conjunto de questões solicitadas pelos usuários, em relação ao seu problema na observado na lavoura de cana-de-açúcar.
650 $aExpert systems
650 $aPlant diseases and disorders
653 $aDoença de plantas
653 $aInteligência computacional
653 $aSistema especialista
653 $aSoftware
700 1 $aSILVA, F. C. da
700 1 $aMASSRUHÁ, S. M. F. S.
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Registro original: |
Embrapa Agricultura Digital (CNPTIA) |
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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. |
Registro Completo
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
03/08/2022 |
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Data da última atualização: |
08/11/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
BARRETO, A. DO N.; BARIONI JUNIOR, W.; PEZZOPANE, J. R. M.; BERNARDI, A. C. de C.; PEDROSO, A. de F.; MARCONDES, C. R.; JACINTO, M. A. C.; ROMANELLO, N.; SOUSA, M. A. P. DE; COSTA, L. N.; GARCIA, A. R. |
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Afiliação: |
ANDREA DO NASCIMENTO BARRETO, UFPA - Castanhal-PA; WALDOMIRO BARIONI JUNIOR, CPPSE; JOSE RICARDO MACEDO PEZZOPANE, CPPSE; ALBERTO CARLOS DE CAMPOS BERNARDI, CPPSE; ANDRE DE FARIA PEDROSO, CPPSE; CINTIA RIGHETTI MARCONDES, CPPSE; MANUEL ANTONIO CHAGAS JACINTHO, CPPSE; NARIAN ROMANELLO, USP-FMVZ; MARCO ANTONIO PAULA DE SOUSA, UFPA - Castanhal-PA; LEONARDO NANNI COSTA, University of Bologna; ALEXANDRE ROSSETTO GARCIA, CPPSE. |
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Título: |
Thermal comfort and behavior of beef cattle in pasture-based systems monitored by visual observation and electronic device. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Applied Animal Behaviour Science, v. 253, aug. 2022, 105687. |
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Páginas: |
17 p. |
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DOI: |
https://doi.org/10.1016/j.applanim.2022.105687 |
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Idioma: |
Inglês |
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Conteúdo: |
Understanding how the bioclimatic factors influence the animals homeothermy and behavior is essential to implement good practices for tropical livestock. Thus, the objective of this work was to study the effect of the incorporation of the arboreal component in pasture production systems in a tropical environment on thermal comfort and to analyze the influence of the integrated crop-livestock-forestry system on the behavior of beef cattle. The study was carried out in São Carlos-SP, Brazil, region of tropical altitude subtype, for 13 months. Sixty-four Nelore (Bos indicus) and Canchim (5/8 Bos taurus x 3/8 Bos indicus) non-castrated males (26 months; 358 kg LW) were allocated to production systems with pastures in full sun (Group FS; n = 32) or with forested pastures (Group ICLF; n = 32). The microclimate of the pastures was permanently monitored by weather stations. The behavior of the animals was assessed through an observational method in monthly campaigns and a continuous electronic monitoring method based on the use of an accelerometer and acoustic sensor coupled to collars. Higher means of the black globe temperature index were registered in the morning and the afternoon, with a very challenging condition for the animals during the spring and summers, especially for the Group FS. The observational results showed that animals in the Group FS grazed longer in the morning than animals in the Group ICL, mainly in the warmer seasons (P < 0.05). The animals in FS remained lying down longer than the animals kept in the ICLF system, during rumination or resting (P < 0.05). The animals in the Group ICLF preferred the use of shaded areas within the forested system and their frequency of visits to the drinking fountain was reduced in the morning (−55 %) and afternoon (−26 %) shifts. Electronic monitoring showed that animals, regardless of the production system, spent 38.4 % of their time resting, 32.6 % in displacement, and 29.0 % in rumination. The animals in FS had a higher displacement time at night and dawn, and less time resting at night (22:00 h and 23:00 h) and dawn (2:00 h to 6:00 h), which affected their circadian rhythm and restricted the time devoted to restorative effects of rest. Therefore, the use of the arboreal component proved to be beneficial for obtaining a more favorable microclimate for raising cattle on pasture, being useful for increasing animal thermal comfort and for the expression of behavioral attitudes favorable to the maintenance of homeothermy in a tropical environment. MenosUnderstanding how the bioclimatic factors influence the animals homeothermy and behavior is essential to implement good practices for tropical livestock. Thus, the objective of this work was to study the effect of the incorporation of the arboreal component in pasture production systems in a tropical environment on thermal comfort and to analyze the influence of the integrated crop-livestock-forestry system on the behavior of beef cattle. The study was carried out in São Carlos-SP, Brazil, region of tropical altitude subtype, for 13 months. Sixty-four Nelore (Bos indicus) and Canchim (5/8 Bos taurus x 3/8 Bos indicus) non-castrated males (26 months; 358 kg LW) were allocated to production systems with pastures in full sun (Group FS; n = 32) or with forested pastures (Group ICLF; n = 32). The microclimate of the pastures was permanently monitored by weather stations. The behavior of the animals was assessed through an observational method in monthly campaigns and a continuous electronic monitoring method based on the use of an accelerometer and acoustic sensor coupled to collars. Higher means of the black globe temperature index were registered in the morning and the afternoon, with a very challenging condition for the animals during the spring and summers, especially for the Group FS. The observational results showed that animals in the Group FS grazed longer in the morning than animals in the Group ICL, mainly in the warmer seasons (P < 0.05). The animals in FS remained lyi... Mostrar Tudo |
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Palavras-Chave: |
Bovine; ICLF; ILPF; Integrated systems; Precision livestock farming. |
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Thesaurus NAL: |
Animal welfare. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 03588naa a2200337 a 4500
001 2145190
005 2023-11-08
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.applanim.2022.105687$2DOI
100 1 $aBARRETO, A. DO N.
245 $aThermal comfort and behavior of beef cattle in pasture-based systems monitored by visual observation and electronic device.$h[electronic resource]
260 $c2022
300 $a17 p.
520 $aUnderstanding how the bioclimatic factors influence the animals homeothermy and behavior is essential to implement good practices for tropical livestock. Thus, the objective of this work was to study the effect of the incorporation of the arboreal component in pasture production systems in a tropical environment on thermal comfort and to analyze the influence of the integrated crop-livestock-forestry system on the behavior of beef cattle. The study was carried out in São Carlos-SP, Brazil, region of tropical altitude subtype, for 13 months. Sixty-four Nelore (Bos indicus) and Canchim (5/8 Bos taurus x 3/8 Bos indicus) non-castrated males (26 months; 358 kg LW) were allocated to production systems with pastures in full sun (Group FS; n = 32) or with forested pastures (Group ICLF; n = 32). The microclimate of the pastures was permanently monitored by weather stations. The behavior of the animals was assessed through an observational method in monthly campaigns and a continuous electronic monitoring method based on the use of an accelerometer and acoustic sensor coupled to collars. Higher means of the black globe temperature index were registered in the morning and the afternoon, with a very challenging condition for the animals during the spring and summers, especially for the Group FS. The observational results showed that animals in the Group FS grazed longer in the morning than animals in the Group ICL, mainly in the warmer seasons (P < 0.05). The animals in FS remained lying down longer than the animals kept in the ICLF system, during rumination or resting (P < 0.05). The animals in the Group ICLF preferred the use of shaded areas within the forested system and their frequency of visits to the drinking fountain was reduced in the morning (−55 %) and afternoon (−26 %) shifts. Electronic monitoring showed that animals, regardless of the production system, spent 38.4 % of their time resting, 32.6 % in displacement, and 29.0 % in rumination. The animals in FS had a higher displacement time at night and dawn, and less time resting at night (22:00 h and 23:00 h) and dawn (2:00 h to 6:00 h), which affected their circadian rhythm and restricted the time devoted to restorative effects of rest. Therefore, the use of the arboreal component proved to be beneficial for obtaining a more favorable microclimate for raising cattle on pasture, being useful for increasing animal thermal comfort and for the expression of behavioral attitudes favorable to the maintenance of homeothermy in a tropical environment.
650 $aAnimal welfare
653 $aBovine
653 $aICLF
653 $aILPF
653 $aIntegrated systems
653 $aPrecision livestock farming
700 1 $aBARIONI JUNIOR, W.
700 1 $aPEZZOPANE, J. R. M.
700 1 $aBERNARDI, A. C. de C.
700 1 $aPEDROSO, A. de F.
700 1 $aMARCONDES, C. R.
700 1 $aJACINTO, M. A. C.
700 1 $aROMANELLO, N.
700 1 $aSOUSA, M. A. P. DE
700 1 $aCOSTA, L. N.
700 1 $aGARCIA, A. R.
773 $tApplied Animal Behaviour Science$gv. 253, aug. 2022, 105687.
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