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Registro Completo |
Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
07/07/2003 |
Data da última atualização: |
26/10/2005 |
Autoria: |
HUNGRIA, M.; CATTELAN, A. J.; MORAES, J. Z.; SIBALDELLI, R. O.; MIURA, L. M.; CHUEIRE, L. M. de O.; CONCEIÇÃO, R. B. |
Título: |
Ensaio para recomendação de estirpes de Bradyrhizobium para a cultura da soja: resultados das safras 93/94 e 94/95 no estado do Paraná. |
Ano de publicação: |
1997 |
Fonte/Imprenta: |
In: EMBRAPA. Centro Nacional de Pesquisa de Soja (Londrina, PR). Resultados de pesquisa da Embrapa-Soja 1993/95. Londrina, 1997. |
Páginas: |
p. 36-40. |
Série: |
(EMBRAPA-CNPSo. Documentos, 100). |
Idioma: |
Português |
Categoria do assunto: |
-- |
Marc: |
LEADER 00744naa a2200205 a 4500 001 1464059 005 2005-10-26 008 1997 bl uuuu u00u1 u #d 100 1 $aHUNGRIA, M. 245 $aEnsaio para recomendação de estirpes de Bradyrhizobium para a cultura da soja$bresultados das safras 93/94 e 94/95 no estado do Paraná. 260 $c1997 300 $ap. 36-40. 490 $a(EMBRAPA-CNPSo. Documentos, 100). 700 1 $aCATTELAN, A. J. 700 1 $aMORAES, J. Z. 700 1 $aSIBALDELLI, R. O. 700 1 $aMIURA, L. M. 700 1 $aCHUEIRE, L. M. de O. 700 1 $aCONCEIÇÃO, R. B. 773 $tIn: EMBRAPA. Centro Nacional de Pesquisa de Soja (Londrina, PR). Resultados de pesquisa da Embrapa-Soja 1993/95. Londrina, 1997.
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Embrapa Soja (CNPSO) |
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Registro Completo
Biblioteca(s): |
Embrapa Gado de Corte. |
Data corrente: |
17/01/2017 |
Data da última atualização: |
03/03/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
KARVATTE JUNIOR, N.; KLOSOWSKI, E. S.; ALMEIDA, R. G. de; MESQUITA, E. E.; OLIVEIRA, C. C. de; ALVES, F. V. |
Afiliação: |
NIVALDO KARVATTE JR, UNIOESTE; ELCIO SILVÉRIO KLOSOWSKI, UNIOESTE; ROBERTO GIOLO DE ALMEIDA, CNPGC; EDUARDO EUSTÁQUIO MESQUITA, UNIOESTE; CAROLINE CARVALHO DE OLIVEIRA, UFVJM; FABIANA VILLA ALVES, CNPGC. |
Título: |
Shading effect on microclimate and thermal comfort indexes in integrated crop-livestock-forest systems in the brazilian Midwest. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
International Journal of Biometeorology, v. 60, n. 12, p. 1933-1941, Dec. 2016. |
Idioma: |
Inglês |
Conteúdo: |
The objective of this paper was to perform a microclimate evaluation and determine the indexes of thermal comfort indexes, in sun and shade, in integrated crop-livestock-forest systems with different arrangements of eucalyptus and native trees, in the Brazilian Midwest. The experiment was conducted at Embrapa Beef Cattle in Campo Grande, state of Mato Grosso do Sul, Brazil, from July to September 2013. The evaluations were conducted on four consecutive days, from 8:00 a.m. to 5:00 p.m., local time (GMT?4:00), with 1 hour intervals, recording the microclimate parameters: air temperature (°C), black globe temperature (°C), wet bulb temperature (°C), relative humidity (%), and wind speed (m.s?1), for the subsequent calculation of the Temperature and Humidity Index, the Black GlobeTemperature and Humidity Index, and the Radiant Thermal Load. The largest changes in microclimate parameters werefound in the full sun, between 12:00 p.m. and 1:00 p.m., in less dense eucalyptus system, followed by the scattered native trees system, resulting in a maximum Temperature and Humidity Index of 81, Black Globe Temperature and Humidity Index of 88 and Radiant Thermal Load of 794 W m?2. Therefore, it is observed that with the presence of trees in pastures were possible reductions of up to 3.7 % in Temperature and Humidity Index, 10.2 % in the Black Globe Temperature and Humidity Index, and 28.3 % of the Radiant Thermal Load in the shade. Thus, one can conclude that the presence of trees and their arrangement in the systems provide better microclimate conditions and animal thermal comfort in pastures MenosThe objective of this paper was to perform a microclimate evaluation and determine the indexes of thermal comfort indexes, in sun and shade, in integrated crop-livestock-forest systems with different arrangements of eucalyptus and native trees, in the Brazilian Midwest. The experiment was conducted at Embrapa Beef Cattle in Campo Grande, state of Mato Grosso do Sul, Brazil, from July to September 2013. The evaluations were conducted on four consecutive days, from 8:00 a.m. to 5:00 p.m., local time (GMT?4:00), with 1 hour intervals, recording the microclimate parameters: air temperature (°C), black globe temperature (°C), wet bulb temperature (°C), relative humidity (%), and wind speed (m.s?1), for the subsequent calculation of the Temperature and Humidity Index, the Black GlobeTemperature and Humidity Index, and the Radiant Thermal Load. The largest changes in microclimate parameters werefound in the full sun, between 12:00 p.m. and 1:00 p.m., in less dense eucalyptus system, followed by the scattered native trees system, resulting in a maximum Temperature and Humidity Index of 81, Black Globe Temperature and Humidity Index of 88 and Radiant Thermal Load of 794 W m?2. Therefore, it is observed that with the presence of trees in pastures were possible reductions of up to 3.7 % in Temperature and Humidity Index, 10.2 % in the Black Globe Temperature and Humidity Index, and 28.3 % of the Radiant Thermal Load in the shade. Thus, one can conclude that the presence of trees and th... Mostrar Tudo |
Palavras-Chave: |
Ambience; Native trees. |
Thesaurus NAL: |
Animal welfare; Eucalyptus; Shade; Thermal stress. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/153446/1/Shading-effect-on-microclimate.pdf
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Marc: |
LEADER 02398naa a2200253 a 4500 001 2061031 005 2017-03-03 008 2016 bl uuuu u00u1 u #d 100 1 $aKARVATTE JUNIOR, N. 245 $aShading effect on microclimate and thermal comfort indexes in integrated crop-livestock-forest systems in the brazilian Midwest.$h[electronic resource] 260 $c2016 520 $aThe objective of this paper was to perform a microclimate evaluation and determine the indexes of thermal comfort indexes, in sun and shade, in integrated crop-livestock-forest systems with different arrangements of eucalyptus and native trees, in the Brazilian Midwest. The experiment was conducted at Embrapa Beef Cattle in Campo Grande, state of Mato Grosso do Sul, Brazil, from July to September 2013. The evaluations were conducted on four consecutive days, from 8:00 a.m. to 5:00 p.m., local time (GMT?4:00), with 1 hour intervals, recording the microclimate parameters: air temperature (°C), black globe temperature (°C), wet bulb temperature (°C), relative humidity (%), and wind speed (m.s?1), for the subsequent calculation of the Temperature and Humidity Index, the Black GlobeTemperature and Humidity Index, and the Radiant Thermal Load. The largest changes in microclimate parameters werefound in the full sun, between 12:00 p.m. and 1:00 p.m., in less dense eucalyptus system, followed by the scattered native trees system, resulting in a maximum Temperature and Humidity Index of 81, Black Globe Temperature and Humidity Index of 88 and Radiant Thermal Load of 794 W m?2. Therefore, it is observed that with the presence of trees in pastures were possible reductions of up to 3.7 % in Temperature and Humidity Index, 10.2 % in the Black Globe Temperature and Humidity Index, and 28.3 % of the Radiant Thermal Load in the shade. Thus, one can conclude that the presence of trees and their arrangement in the systems provide better microclimate conditions and animal thermal comfort in pastures 650 $aAnimal welfare 650 $aEucalyptus 650 $aShade 650 $aThermal stress 653 $aAmbience 653 $aNative trees 700 1 $aKLOSOWSKI, E. S. 700 1 $aALMEIDA, R. G. de 700 1 $aMESQUITA, E. E. 700 1 $aOLIVEIRA, C. C. de 700 1 $aALVES, F. V. 773 $tInternational Journal of Biometeorology$gv. 60, n. 12, p. 1933-1941, Dec. 2016.
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