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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Oriental; Embrapa Meio Ambiente. |
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Data corrente: |
31/12/2014 |
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Data da última atualização: |
03/06/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SHIMIZU, M. K.; KATO, O. R.; FIGUEIREDO, R. de O.; VASCONCELOS, S. S.; SÁ, T. D. de A.; BORGES, A. C. M. R. |
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Afiliação: |
MAURICIO KADOOKA SHIMIZU, CPATU; OSVALDO RYOHEI KATO, CPATU; RICARDO DE OLIVEIRA FIGUEIREDO, CNPMA; STEEL SILVA VASCONCELOS, CPATU; TATIANA DEANE DE ABREU SA, CPATU; ANNA CHRISTINA M ROFFE BORGES, CPATU. |
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Título: |
Agriculture without burning: restoration of altered areas with chop-and-mulch sequential agroforestry systems in the Amazon region. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Global Advanced Research Journal of Agricultural Science, v. 3, n. 12, p. 415-422, Dec. 2014. Special Anniversary Review Issue. |
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Idioma: |
Inglês |
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Conteúdo: |
Traditional shifting cultivation in the Amazon region has caused negative environmental and social effects due to the use of fire. This type of agriculture has been criticized because it results in emission of large amounts of carbon into the atmosphere and a loss of soil productive potential. Since 1991, Project SHIFT-Tipitamba has researched this type of agriculture and, in a subsequent phase, attempted to propose solutions that could be adopted in northeastern Pará, a region of ancient colonization in Amazon and highly anthropized based on an exclusively slash-and-burn agricultural system for more than 100 years. This paper presents some results obtained over two decades of research on these agricultural systems and proposes a method for the recovery or maintenance of the productive potential of these areas based on sequential agroforestry with secondary vegetation management and chop-and-mulch land preparation. |
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Palavras-Chave: |
Agricultura sem queima; Amazon; Derruba-e-queima; Shift cultivation; Sistema agroflorestal; Slash-and-burn; Tipitamba. |
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Thesagro: |
Conservação do solo. |
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Thesaurus Nal: |
Agroforestry; Amazonia; Shifting cultivation; Soil conservation; Stubble Mulching. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/114674/1/Shimizuetal.pdf
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Marc: |
LEADER 02024naa a2200337 a 4500
001 2003995
005 2022-06-03
008 2014 bl uuuu u00u1 u #d
100 1 $aSHIMIZU, M. K.
245 $aAgriculture without burning$brestoration of altered areas with chop-and-mulch sequential agroforestry systems in the Amazon region.$h[electronic resource]
260 $c2014
520 $aTraditional shifting cultivation in the Amazon region has caused negative environmental and social effects due to the use of fire. This type of agriculture has been criticized because it results in emission of large amounts of carbon into the atmosphere and a loss of soil productive potential. Since 1991, Project SHIFT-Tipitamba has researched this type of agriculture and, in a subsequent phase, attempted to propose solutions that could be adopted in northeastern Pará, a region of ancient colonization in Amazon and highly anthropized based on an exclusively slash-and-burn agricultural system for more than 100 years. This paper presents some results obtained over two decades of research on these agricultural systems and proposes a method for the recovery or maintenance of the productive potential of these areas based on sequential agroforestry with secondary vegetation management and chop-and-mulch land preparation.
650 $aAgroforestry
650 $aAmazonia
650 $aShifting cultivation
650 $aSoil conservation
650 $aStubble Mulching
650 $aConservação do solo
653 $aAgricultura sem queima
653 $aAmazon
653 $aDerruba-e-queima
653 $aShift cultivation
653 $aSistema agroflorestal
653 $aSlash-and-burn
653 $aTipitamba
700 1 $aKATO, O. R.
700 1 $aFIGUEIREDO, R. de O.
700 1 $aVASCONCELOS, S. S.
700 1 $aSÁ, T. D. de A.
700 1 $aBORGES, A. C. M. R.
773 $tGlobal Advanced Research Journal of Agricultural Science$gv. 3, n. 12, p. 415-422, Dec. 2014. Special Anniversary Review Issue.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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Registro |
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Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Ocidental. |
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Data corrente: |
08/10/2014 |
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Data da última atualização: |
08/10/2014 |
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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: |
SOUZA, A. L.; ANGELO, P. C. da S.; NOGUEIRA, P. P. O.; GONÇALVES, J. F. C.; FRANCO, A. M.; ASTOLFI-FILHO, S.; LÓPEZ-LOZANO, J. L.; ANDRADE, E. V. |
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Afiliação: |
A. L. Souza, UFAM; PAULA CRISTINA DA SILVA ANGELO, CPAA; P. P. O. Nogueira, FIOCRUZ; J. F. C. Gonçalves, INPA; A. M. Franco, INPA; S. Astolfi-Filho, UFAM; J. L. López-Lozano, Fundação de Medicina Tropical do Amazonas; E. V. Andrade, UFAM. |
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Título: |
Method for obtaining high-resolution proteomic analysis from pericarps of guarana. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Genetics and Molecular Research, v. 13, n. 3, p. 8014-8024, 2014. |
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DOI: |
http://dx.doi.org/10.4238/2014.September.29.14 |
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Idioma: |
Inglês |
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Conteúdo: |
Guarana has great agricultural potential and is largely used therapeutically and in the production of non-alcoholic energy drinks. Genomic and proteomic studies are crucial to identify proteins that play central roles in the maintenance and viability of fruits, as well as to identify proteins related to the main metabolic pathways. However, the success of any protein analysis starts with the protein extract preparation, which needs to offer an extract that is free of contaminants. This study aimed to evaluate different extraction methods to obtain high-quantity and high-quality extracts that are compatible with analysis by 2-dimensional electrophoresis and tandem mass spectrometry protein identification. Three different methods were tested: trichloroacetic acid (TCA)/acetone, sodium dodecyl sulfate (SDS)/phenol, and polyvinylpolypyrrolidone (PVPP)/SDS/phenol. |
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Palavras-Chave: |
Plant proteomics; Two-dimensional electrophoresis. |
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Thesagro: |
Guaraná; Paullinia Cupana. |
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Thesaurus NAL: |
polyphenols. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/109684/1/gmr4011.pdf
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Marc: |
LEADER 01739naa a2200277 a 4500
001 1996859
005 2014-10-08
008 2014 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.4238/2014.September.29.14$2DOI
100 1 $aSOUZA, A. L.
245 $aMethod for obtaining high-resolution proteomic analysis from pericarps of guarana.$h[electronic resource]
260 $c2014
520 $aGuarana has great agricultural potential and is largely used therapeutically and in the production of non-alcoholic energy drinks. Genomic and proteomic studies are crucial to identify proteins that play central roles in the maintenance and viability of fruits, as well as to identify proteins related to the main metabolic pathways. However, the success of any protein analysis starts with the protein extract preparation, which needs to offer an extract that is free of contaminants. This study aimed to evaluate different extraction methods to obtain high-quantity and high-quality extracts that are compatible with analysis by 2-dimensional electrophoresis and tandem mass spectrometry protein identification. Three different methods were tested: trichloroacetic acid (TCA)/acetone, sodium dodecyl sulfate (SDS)/phenol, and polyvinylpolypyrrolidone (PVPP)/SDS/phenol.
650 $apolyphenols
650 $aGuaraná
650 $aPaullinia Cupana
653 $aPlant proteomics
653 $aTwo-dimensional electrophoresis
700 1 $aANGELO, P. C. da S.
700 1 $aNOGUEIRA, P. P. O.
700 1 $aGONÇALVES, J. F. C.
700 1 $aFRANCO, A. M.
700 1 $aASTOLFI-FILHO, S.
700 1 $aLÓPEZ-LOZANO, J. L.
700 1 $aANDRADE, E. V.
773 $tGenetics and Molecular Research$gv. 13, n. 3, p. 8014-8024, 2014.
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Registro original: |
Embrapa Amazônia Ocidental (CPAA) |
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