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| 12. |  | DE MORI, C.; MIRANDA, M. Z. de. Influência do preço do trigo, recebido pelo produtor, no preço de seus derivados em São Paulo. In: REUNIÃO DA COMISSÃO BRASILEIRA DE PESQUISA DE TRIGO E TRITICALE, 8.; SEMINÁRIO TÉCNICO DO TRIGO, 9., 2014, Canela; REUNIÃO DA COMISSÃO BRASILEIRA DE PESQUISA DE TRIGO E TRITICALE, 9.; SEMINÁRIO TÉCNICO DO TRIGO, 10., 2015, Passo Fundo. Anais... Passo Fundo: Biotrigo Genética: Embrapa Trigo, 2015. 2014-Transferência e Tecnologia e Socioeconomia-Trabalho 72. 1 CD-ROM.| Biblioteca(s): Embrapa Trigo. |
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| 19. | | GUARIENTI, E. M.; MIRANDA, M. Z. de. Qualidade tecnológica do trigo. In: DE MORI, C.; ANTUNES, J. M.; FAE, G. S.; ACOSTA, A. da S. (Ed.). Trigo: o produtor pergunta, a Embrapa responde. Brasília, DF: Embrapa, 2016. cap. 14, p. 263-281.| Biblioteca(s): Embrapa Trigo. |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agrossilvipastoril. Para informações adicionais entre em contato com cpamt.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Agricultura Digital; Embrapa Agrossilvipastoril; Embrapa Arroz e Feijão; Embrapa Pecuária Sudeste. |
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Data corrente: |
16/09/2020 |
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Data da última atualização: |
16/09/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
MAGALHÃES, C. A. de S.; ZOLIN, C. A.; LULU, J.; LOPES, L. B.; FURTINI, I. V.; VENDRUSCULO, L. G.; ZAIATZ, A. P. S. R.; PEDREIRA, B. C. e; PEZZOPANE, J. R. M. |
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Afiliação: |
CIRO AUGUSTO DE SOUZA MAGALHAES, CPAMT; CORNELIO ALBERTO ZOLIN, CPAMT; JORGE LULU, CPAMT; LUCIANO BASTOS LOPES, CPAMT; ISABELA VOLPI FURTINI, CNPAF; LAURIMAR GONCALVES VENDRUSCULO, CNPTIA; ANA PAULA SOUSA RODRIGUES ZAIATZ, UFMT, Sinop-MT; BRUNO CARNEIRO E PEDREIRA, CPAMT; JOSE RICARDO MACEDO PEZZOPANE, CPPSE. |
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Título: |
Improvement of thermal comfort indices in agroforestry systems in the southern Brazilian Amazon. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Journal of Thermal Biology, v. 91, n. 1, 102636, 2020. |
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ISSN: |
0306-4565 |
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DOI: |
https://doi.org/10.1016/j.jtherbio.2020.102636 |
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Idioma: |
Inglês |
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Conteúdo: |
Agroforestry systems can minimize heat stress and improve cattle welfare, but the influence of the forest component in microclimatic changes in the southern Amazon remains unclear. This study aimed to compare the thermal comfort indices in grass monoculture and integrated systems. The three systems were pasture under full sunlight (PFS), integrated (triple-row) livestock-forestry (ILFT), and integrated (single-row) livestock-forestry (ILFs), across four seasons, for two years, from June 2017 to June 2019. We assessed photosynthetically active radiation (PAR), air temperature, relative humidity, black globe temperature, and wind speed. Thermal comfort indices such as temperature-humidity index (THI), black globe temperature-humidity index (BGHI), and radiant thermal load (RTL) were calculated based on microclimate data daily-collected from 8:00 to 16:00. The ILFT mean THI (76.8) was slightly lower than ILFS and PFS. The BGHI and RTL values decreased as shading increased (PFS > ILFs > ILFT). The most challenging heat stress conditions for grazing animals occurred predominately during winter and autumn. In conclusion, the presence of trees in pastures of the southern Amazon improved the microclimate and, consequently, the thermal comfort indices. Agroforestry systems can foster an environment with a more suitable thermal comfort or less restrictive to animal performance, which contribute to mitigating global climate change for forage-livestock systems in Brazilian Amazon. |
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Palavras-Chave: |
Agrossilvipastoril; Conforto térmico; ILPF; Integração lavoura-pecuaria-floresta; Integrated crop-livestock-forest systems; Mato Grosso; Sinop-MT; Sistemas integrados. |
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Thesagro: |
Floresta Tropical; Microclima; Stress. |
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Thesaurus NAL: |
Agroforestry; Animal husbandry; Farming systems; Heat stress; Integrated agricultural systems; Integrated crop management; Microclimate; Tropical agriculture; Tropical forests; Tropical grasslands; Tropical pastures. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
|
Marc: |
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001 2124961
005 2020-09-16
008 2020 bl uuuu u00u1 u #d
022 $a0306-4565
024 7 $ahttps://doi.org/10.1016/j.jtherbio.2020.102636$2DOI
100 1 $aMAGALHÃES, C. A. de S.
245 $aImprovement of thermal comfort indices in agroforestry systems in the southern Brazilian Amazon.$h[electronic resource]
260 $c2020
520 $aAgroforestry systems can minimize heat stress and improve cattle welfare, but the influence of the forest component in microclimatic changes in the southern Amazon remains unclear. This study aimed to compare the thermal comfort indices in grass monoculture and integrated systems. The three systems were pasture under full sunlight (PFS), integrated (triple-row) livestock-forestry (ILFT), and integrated (single-row) livestock-forestry (ILFs), across four seasons, for two years, from June 2017 to June 2019. We assessed photosynthetically active radiation (PAR), air temperature, relative humidity, black globe temperature, and wind speed. Thermal comfort indices such as temperature-humidity index (THI), black globe temperature-humidity index (BGHI), and radiant thermal load (RTL) were calculated based on microclimate data daily-collected from 8:00 to 16:00. The ILFT mean THI (76.8) was slightly lower than ILFS and PFS. The BGHI and RTL values decreased as shading increased (PFS > ILFs > ILFT). The most challenging heat stress conditions for grazing animals occurred predominately during winter and autumn. In conclusion, the presence of trees in pastures of the southern Amazon improved the microclimate and, consequently, the thermal comfort indices. Agroforestry systems can foster an environment with a more suitable thermal comfort or less restrictive to animal performance, which contribute to mitigating global climate change for forage-livestock systems in Brazilian Amazon.
650 $aAgroforestry
650 $aAnimal husbandry
650 $aFarming systems
650 $aHeat stress
650 $aIntegrated agricultural systems
650 $aIntegrated crop management
650 $aMicroclimate
650 $aTropical agriculture
650 $aTropical forests
650 $aTropical grasslands
650 $aTropical pastures
650 $aFloresta Tropical
650 $aMicroclima
650 $aStress
653 $aAgrossilvipastoril
653 $aConforto térmico
653 $aILPF
653 $aIntegração lavoura-pecuaria-floresta
653 $aIntegrated crop-livestock-forest systems
653 $aMato Grosso
653 $aSinop-MT
653 $aSistemas integrados
700 1 $aZOLIN, C. A.
700 1 $aLULU, J.
700 1 $aLOPES, L. B.
700 1 $aFURTINI, I. V.
700 1 $aVENDRUSCULO, L. G.
700 1 $aZAIATZ, A. P. S. R.
700 1 $aPEDREIRA, B. C. e
700 1 $aPEZZOPANE, J. R. M.
773 $tJournal of Thermal Biology$gv. 91, n. 1, 102636, 2020.
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