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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. |
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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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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 |
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Marc: |
LEADER 03010naa a2200505 a 4500
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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Registro original: |
Embrapa Agrossilvipastoril (CPAMT) |
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Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
18/12/2018 |
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Data da última atualização: |
18/12/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 2 |
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Autoria: |
OLIVEIRA, J. E. de M.; LOPES, F. S. C.; OLIVEIRA, J. V. de; OLIVEIRA, M. D. de; FREITAS, M. T. S.; BALBINO, V. de Q. |
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Afiliação: |
JOSE EUDES DE MORAIS OLIVEIRA, CPATSA; FABIANA SOARES CARIRI LOPES; JOSÉ VARGAS DE OLIVEIRA; MARTIN DUARTE DE OLIVEIRA; MOISÉS THIAGO SOUZA FREITAS; VALDIR DE QUEIROZ BALBINO. |
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Título: |
Maconellicoccus hirsutus (Green, 1908) (Hemiptera: Pseudococcidae): exotic pest introduced on vine in the São Francisco Valley. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Asian Academic Research Journal of Multidisciplinary, v. 5, n. 11, p. 30-38, 2018. |
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ISSN: |
2319-2801 |
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Idioma: |
Inglês |
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Conteúdo: |
The pink hibiscus mealybug, Maconellicoccus hirsutusis a polyphagous pest that attacks more than 200 generous and about more than 74 botanical families of cultivated or uncultivated plants. Many of these plants are of economic importance to Brazil, including cotton, cocoa, coffee, coconut, citrus, cucumber, corn, beans, papaya, sweet potatoes, figs, grapes, guavas, peanuts, roses, hibiscusand ornamental palms. However, M. hirsutus was recently introduced in Brazil. This study reported the first time occurence this pest in São Francisco Valley, Northeastern Brazil. After the pest presence alert, samplings were taken inside and around of the plantation of vines. The mealybugs were found attacking all structures of grape plants (Vitis vinifera), native plants of caatinga, weeds, "windbreaks" and fruit trees. In grape plants, the mealybugs inside bunches caused the reduction of the fruits quality and the discard of them, and on the sprouts they cause the inhibition of branches development, compromising at least two harvests. Thus, by severity of the damage, M. hirsutus may be considered one of the most important pests of the grape culture in theregion. The control of this new pest is a big challenge that will require a set of actions including chemical insecticides registration, the development of an effective monitoring plan as well as the search and use of natural enemies adapted to the region. |
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Palavras-Chave: |
Cochonilha rosa do hibiscus; Pink hibiscus mealybug; Praga da videira; Semi-árido. |
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Thesagro: |
Inseto; Maconellicoccus Hirsutus; Praga; Praga Exótica; Uva; Vitis Vinifera. |
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Thesaurus NAL: |
Vitis. |
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Categoria do assunto: |
O Insetos e Entomologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/188786/1/Eudes.pdf
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Marc: |
LEADER 02411naa a2200325 a 4500
001 2101903
005 2018-12-18
008 2018 bl uuuu u00u1 u #d
022 $a2319-2801
100 1 $aOLIVEIRA, J. E. de M.
245 $aMaconellicoccus hirsutus (Green, 1908) (Hemiptera$bPseudococcidae): exotic pest introduced on vine in the São Francisco Valley.$h[electronic resource]
260 $c2018
520 $aThe pink hibiscus mealybug, Maconellicoccus hirsutusis a polyphagous pest that attacks more than 200 generous and about more than 74 botanical families of cultivated or uncultivated plants. Many of these plants are of economic importance to Brazil, including cotton, cocoa, coffee, coconut, citrus, cucumber, corn, beans, papaya, sweet potatoes, figs, grapes, guavas, peanuts, roses, hibiscusand ornamental palms. However, M. hirsutus was recently introduced in Brazil. This study reported the first time occurence this pest in São Francisco Valley, Northeastern Brazil. After the pest presence alert, samplings were taken inside and around of the plantation of vines. The mealybugs were found attacking all structures of grape plants (Vitis vinifera), native plants of caatinga, weeds, "windbreaks" and fruit trees. In grape plants, the mealybugs inside bunches caused the reduction of the fruits quality and the discard of them, and on the sprouts they cause the inhibition of branches development, compromising at least two harvests. Thus, by severity of the damage, M. hirsutus may be considered one of the most important pests of the grape culture in theregion. The control of this new pest is a big challenge that will require a set of actions including chemical insecticides registration, the development of an effective monitoring plan as well as the search and use of natural enemies adapted to the region.
650 $aVitis
650 $aInseto
650 $aMaconellicoccus Hirsutus
650 $aPraga
650 $aPraga Exótica
650 $aUva
650 $aVitis Vinifera
653 $aCochonilha rosa do hibiscus
653 $aPink hibiscus mealybug
653 $aPraga da videira
653 $aSemi-árido
700 1 $aLOPES, F. S. C.
700 1 $aOLIVEIRA, J. V. de
700 1 $aOLIVEIRA, M. D. de
700 1 $aFREITAS, M. T. S.
700 1 $aBALBINO, V. de Q.
773 $tAsian Academic Research Journal of Multidisciplinary$gv. 5, n. 11, p. 30-38, 2018.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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