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Registro Completo |
Biblioteca(s): |
Embrapa Amapá. |
Data corrente: |
27/09/2011 |
Data da última atualização: |
24/07/2017 |
Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
Autoria: |
SILVA, R. A. da; DEUS, E. da G. de; PEREIRA, J. D. B.; JESUS, C. R. de; SOUZA-FILHO, M. F. de; ZUCCHI, R. A. |
Afiliação: |
RICARDO ADAIME DA SILVA, CPAF-AP; EZEQUIEL DA GLÓRIA DE DEUS, Unifap; JÚLIA DANIELA BRAGA PEREIRA, Diagro; CRISTIANE RAMOS DE JESUS BARROS, CPAF-AP; MIGUEL FRANCISCO DE SOUZA-FILHO, Instituto Biológico; ROBERTO ANTONIO ZUCCHI, ESALQ/USP. |
Título: |
Conhecimento sobre moscas-das-frutas no Estado do Amapá. |
Ano de publicação: |
2011 |
Fonte/Imprenta: |
In: SILVA, R. A. da; LEMOS, W. de P.; ZUCCHI, R. A. (Ed.). Moscas-das-frutas na Amazônia brasileira: diversidade, hospedeiros e inimigos naturais. Macapá: Embrapa Amapá, 2011. p. 223-236. |
Idioma: |
Português |
Palavras-Chave: |
Diversioficação de cultura. |
Thesagro: |
Mosca das frutas. |
Categoria do assunto: |
O Insetos e Entomologia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/46783/1/AP-2011-cap-15.pdf
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Marc: |
LEADER 00725naa a2200193 a 4500 001 1901513 005 2017-07-24 008 2011 bl uuuu u00u1 u #d 100 1 $aSILVA, R. A. da 245 $aConhecimento sobre moscas-das-frutas no Estado do Amapá.$h[electronic resource] 260 $c2011 650 $aMosca das frutas 653 $aDiversioficação de cultura 700 1 $aDEUS, E. da G. de 700 1 $aPEREIRA, J. D. B. 700 1 $aJESUS, C. R. de 700 1 $aSOUZA-FILHO, M. F. de 700 1 $aZUCCHI, R. A. 773 $tIn: SILVA, R. A. da; LEMOS, W. de P.; ZUCCHI, R. A. (Ed.). Moscas-das-frutas na Amazônia brasileira: diversidade, hospedeiros e inimigos naturais. Macapá: Embrapa Amapá, 2011. p. 223-236.
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Embrapa Amapá (CPAF-AP) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Instrumentação. Para informações adicionais entre em contato com cnpdia.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Instrumentação. |
Data corrente: |
23/02/2005 |
Data da última atualização: |
18/01/2013 |
Autoria: |
CRUVINEL, P. E.; CRESTANA, S.; ARTAXO, P.; MARTINS, J. V.; ARMELIN, M. J. A. |
Título: |
Studying the spatial variability of Cr in agricultural field using both proton induced X-ray emission (PIXE) and neutron activation analysis (NAA) technique. |
Ano de publicação: |
1995 |
Fonte/Imprenta: |
In: INTERNATIONAL CONFERENCE ON PARTICLE INDUCED X-RAY EMISSION AND ITS ANALITICAL APPLICATION, 7., May, 1995, Padua, Italy. Program and abstracts book... Padua: [s.n.], 1995. p. 53. |
Idioma: |
Português |
Conteúdo: |
In the Field of soil physics, a technique which permits a non destructive, accurate and fast elemental analysis with a minimum of sample preparation effort is often desired. Although trace elements are minor components of the solid phase, they play an important role in soil fertility. Cr is of nutritional importance because it is required element in human and animal nutrition. The Ímmobiliiy of Cr may be responsible for an inadequate Cr supply to plants. This work demonstrates not only the suitability of PIXE as a fast and non-destructive technique useful to measure Cr content in soil samples but also a study of spatial variability of that element in agricultural field is outlined. To demonstrate the capabiliiy of the method soil samples were collected inside an agricultural field having 3500m2. The soil samples were analyzed using both PIXE and NAA technique. Besides, it was used Fourier spectral analysis to verify the distribution of Cr along of lhe sampled field. NAA were carried out by means of the y ray emitted by the photo peak of 51 Cr (320 keV). Results showed that there is a good linear relationship between the elemental concentration of Cr obtained using those techniques, i.e. a correlation coefficient of r2=O.82 was achieved. |
Palavras-Chave: |
Cr; NAA; sistema PIXE; spatial variability. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02047naa a2200217 a 4500 001 1026847 005 2013-01-18 008 1995 bl --- 0-- u #d 100 1 $aCRUVINEL, P. E. 245 $aStudying the spatial variability of Cr in agricultural field using both proton induced X-ray emission (PIXE) and neutron activation analysis (NAA) technique. 260 $c1995 520 $aIn the Field of soil physics, a technique which permits a non destructive, accurate and fast elemental analysis with a minimum of sample preparation effort is often desired. Although trace elements are minor components of the solid phase, they play an important role in soil fertility. Cr is of nutritional importance because it is required element in human and animal nutrition. The Ímmobiliiy of Cr may be responsible for an inadequate Cr supply to plants. This work demonstrates not only the suitability of PIXE as a fast and non-destructive technique useful to measure Cr content in soil samples but also a study of spatial variability of that element in agricultural field is outlined. To demonstrate the capabiliiy of the method soil samples were collected inside an agricultural field having 3500m2. The soil samples were analyzed using both PIXE and NAA technique. Besides, it was used Fourier spectral analysis to verify the distribution of Cr along of lhe sampled field. NAA were carried out by means of the y ray emitted by the photo peak of 51 Cr (320 keV). Results showed that there is a good linear relationship between the elemental concentration of Cr obtained using those techniques, i.e. a correlation coefficient of r2=O.82 was achieved. 653 $aCr 653 $aNAA 653 $asistema PIXE 653 $aspatial variability 700 1 $aCRESTANA, S. 700 1 $aARTAXO, P. 700 1 $aMARTINS, J. V. 700 1 $aARMELIN, M. J. A. 773 $tIn: INTERNATIONAL CONFERENCE ON PARTICLE INDUCED X-RAY EMISSION AND ITS ANALITICAL APPLICATION, 7., May, 1995, Padua, Italy. Program and abstracts book... Padua: [s.n.], 1995. p. 53.
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