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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Ocidental. |
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Data corrente: |
05/10/1999 |
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Data da última atualização: |
28/12/2018 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
AZEVEDO, C. P. de; DUNISCH, O.; FRANÇA, M. B.; NEVES, A. C. C. das; LEEUWEN, J. van. |
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Afiliação: |
CELSO PAULO DE AZEVEDO, CPAA. |
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Título: |
Wood characteristics of Ceiba pentandra cultivated in upland and floodplain ecosystems. |
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Ano de publicação: |
1998 |
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Fonte/Imprenta: |
In: SHIFT - WORKSHOP, 3., 1998, Manaus. Proceedings... Bonn: BMBF, 1998. |
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Páginas: |
p. 419-431. |
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Idioma: |
Inglês |
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Conteúdo: |
The present work carried out with native, adult and young trees of the species Ceiba pentrandra (sumauma), cultivated in flood plains (varzea) and in upland (terra firme) ecosystems. The objective was to obtain information about growth patterns of the species and to correlate them with different environmental conditions (varzea e terra firme), as well as to investigate anatomical and physical parameters of the wood. The wood quality of adult native trees was compared with the wood quality of young trees cultivated on varzea and terra firme. Investigations were carried out on the radial variations of density and anisotropy, as well as on the wood anatomical structure on the pith-bark direction on the samples of wood taken at breast height (DBH). From the results obtained, it can be concluded that the cultivated trees on the varzea and in terra firme ecosystems, as well as the native trees, presented an increase of density from pith to bark. The sctructural density of the cultivated trees at the terra firme ecosystem was higher, followed by the trees cultivated at the varzea, when compared with native sumauma. The anisotropy contraction index indicates that sumauma is highly dimensionally unstable. Therefore, its range of use in the area of construction is limited. |
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Palavras-Chave: |
Amazonas; Brasil; Chemicophysical properties; Manaus; Sumauma. |
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Thesagro: |
Anatomia; Ceiba Pentandra; Propriedade Físico-Química. |
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Thesaurus Nal: |
plant anatomy. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/181329/1/ID-4191-419-431.pdf
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Marc: |
LEADER 02073nam a2200277 a 4500
001 1668402
005 2018-12-28
008 1998 bl uuuu u00u1 u #d
100 1 $aAZEVEDO, C. P. de
245 $aWood characteristics of Ceiba pentandra cultivated in upland and floodplain ecosystems.
260 $aIn: SHIFT - WORKSHOP, 3., 1998, Manaus. Proceedings... Bonn: BMBF$c1998
300 $ap. 419-431.
520 $aThe present work carried out with native, adult and young trees of the species Ceiba pentrandra (sumauma), cultivated in flood plains (varzea) and in upland (terra firme) ecosystems. The objective was to obtain information about growth patterns of the species and to correlate them with different environmental conditions (varzea e terra firme), as well as to investigate anatomical and physical parameters of the wood. The wood quality of adult native trees was compared with the wood quality of young trees cultivated on varzea and terra firme. Investigations were carried out on the radial variations of density and anisotropy, as well as on the wood anatomical structure on the pith-bark direction on the samples of wood taken at breast height (DBH). From the results obtained, it can be concluded that the cultivated trees on the varzea and in terra firme ecosystems, as well as the native trees, presented an increase of density from pith to bark. The sctructural density of the cultivated trees at the terra firme ecosystem was higher, followed by the trees cultivated at the varzea, when compared with native sumauma. The anisotropy contraction index indicates that sumauma is highly dimensionally unstable. Therefore, its range of use in the area of construction is limited.
650 $aplant anatomy
650 $aAnatomia
650 $aCeiba Pentandra
650 $aPropriedade Físico-Química
653 $aAmazonas
653 $aBrasil
653 $aChemicophysical properties
653 $aManaus
653 $aSumauma
700 1 $aDUNISCH, O.
700 1 $aFRANÇA, M. B.
700 1 $aNEVES, A. C. C. das
700 1 $aLEEUWEN, J. van
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Registro original: |
Embrapa Amazônia Ocidental (CPAA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Agroindústria Tropical. |
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Data corrente: |
25/07/2016 |
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Data da última atualização: |
22/06/2017 |
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Tipo da produção científica: |
Boletim de Pesquisa e Desenvolvimento |
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Autoria: |
BORGES, M. de F.; BASTOS, M. do S. R.; CANUTO, K. M.; PEREIRA, R. de C. A.; LAURENTINO, L. da S.; GOMES, E. P. C.; SILVA, SARAH M. F.; CHAGAS, B. S. das; ROSSETTI, A. G.; RODRIGUES, T. H. S.; FREIRE, F. das C. O. |
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Afiliação: |
MARIA DE FATIMA BORGES, CNPAT; MARIA DO SOCORRO ROCHA BASTOS, CNPAT; KIRLEY MARQUES CANUTO, CNPAT; RITA DE CASSIA ALVES PEREIRA, CNPAT; LARISSA da SILVA LAURENTINO, Graduanda em Engenharia de Alimentos, bolsista da Embrapa Agroindústria Tropical; ERIKA PATRÍCIA CHAGAS GOMES, Engenheira de Alimentos, mestranda em Engenharia Química, Universidade Federal do Ceará; SARAH MARIA FROTA SILVA, Graduanda em Engenharia de Alimentos, bolsista da Embrapa Agroindústria Tropical; BRUNA SANTANA das CHAGAS, Engenheira de Alimentos, bolsista DTI CNPq/Embrapa Agroindústria Tropical; ADROALDO GUIMARAES ROSSETTI, CNPAT; TIGRESSA HELENA SOARES RODRIGUES, CNPAT; FRANCISCO DAS CHAGAS O FREIRE, CNPAT. |
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Título: |
Filmes de acetato de celulose incorporados de óleos essenciais com atividade contra microrganismos patogênicos e deterioradores de alimentos. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Fortaleza: Embrapa Agroindústria Tropical, 2016. |
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Páginas: |
26 p. |
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Série: |
(Embrapa Agroindústria Tropical. Boletim de Pesquisa e Desenvolvimento, 116). |
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Idioma: |
Português |
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Thesagro: |
Ocimum Gratissimum. |
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Thesaurus NAL: |
Cymbopogon citratus; Lippia origanoides; Ocimum selloi. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/145739/1/BPD16008.pdf
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Marc: |
LEADER 01002nam a2200289 a 4500
001 2049486
005 2017-06-22
008 2016 bl uuuu u0uu1 u #d
100 1 $aBORGES, M. de F.
245 $aFilmes de acetato de celulose incorporados de óleos essenciais com atividade contra microrganismos patogênicos e deterioradores de alimentos.$h[electronic resource]
260 $aFortaleza: Embrapa Agroindústria Tropical$c2016
300 $a26 p.
490 $a(Embrapa Agroindústria Tropical. Boletim de Pesquisa e Desenvolvimento, 116).
650 $aCymbopogon citratus
650 $aLippia origanoides
650 $aOcimum selloi
650 $aOcimum Gratissimum
700 1 $aBASTOS, M. do S. R.
700 1 $aCANUTO, K. M.
700 1 $aPEREIRA, R. de C. A.
700 1 $aLAURENTINO, L. da S.
700 1 $aGOMES, E. P. C.
700 1 $aSILVA, SARAH M. F.
700 1 $aCHAGAS, B. S. das
700 1 $aROSSETTI, A. G.
700 1 $aRODRIGUES, T. H. S.
700 1 $aFREIRE, F. das C. O.
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Embrapa Agroindústria Tropical (CNPAT) |
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