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Registro Completo |
Biblioteca(s): |
Embrapa Solos. |
Data corrente: |
27/09/2019 |
Data da última atualização: |
11/11/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
ROLIM NETO, F. C.; SCHAEFER, C. E. G. R.; CAMÊLO, D. de L.; CORRÊA, M. M.; PARAHYBA, R. da B. V.; CALDAS, A. M.; IBRAIMO, A. S. M. |
Afiliação: |
FERNANDO CARTAXO ROLIM NETO, UFRPE; CARLOS ERNESTO GONÇALVES REYNAUD SCHAEFER, UFV; DANILO DE LIMA CAMÊLO, UFES; MARCELO METRI CORRÊA, UFRPE; ROBERTO DA BOA VIAGEM PARAHYBA, CNPS; ANILDO MONTEIRO CALDAS, UFRPE; ANIFO SOARES MAMUDO IBRAIMO, UFV. |
Título: |
Micromorphology and genesis of soils from topolitosequences in the brazilian central plateau. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
Revista Brasileira de Ciência do Solo, v. 43, e0180219, 2019. |
DOI: |
http://dx.doi.org/10.1590/18069657rbcs20180219 |
Idioma: |
Inglês |
Conteúdo: |
The micromorphology of deeply weathered soils (Ferralsols/Latossolos) from the Central Plateau of Brazil remains little studied, and its affiliation to different parent materials, poorly known. To clarify the processes of soil formation of these acric, gibbsitic, Fe-oxide rich Ferralsols, three lithotoposequences on local ultrabasic to basic intrusive rocks were studied. The influences of mixing and pedobioturbation are evident in all soils, and Ferralsols of the Central Plateau of Brazil are polygenetic, based on the coarse mineral composition, with ultrabasic and metapelitic rock contributions. The typical oxic microstructure with stable microaggregates encompasses a gibbsite/Fe rich micromass with random inclusions of charcoal, allochthonous quartz, Ti-magnetite, and perovskite grains. Shallow Cambisols (Cambissolos) on tuffites also display a similar 'oxic' microstructure, but a much lower degree of weathering. These Cambisols possesses apatite, and mafic and pelitic minerals as residuals minerals grains, indicating the polygenetic colluvia mixture of different substrates. The common occurrence of perovskite (CaTiO3) as a residual grain in deep-weathered, acric Ferralsols on ultrabasic rocks, not yet reported in the literature, shows an unusual resistant Ca reserve in oxic soils, though nothing is known about its implications to soil fertility. |
Thesagro: |
Cambissolo; Ferralsolo; Rocha; Solo Tropical. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/202365/1/Micromorphology-and-genesis-of-soils-from-topolitosequences-in-the-brazilian-central-plateau-2019.pdf
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Marc: |
LEADER 02155naa a2200253 a 4500 001 2112544 005 2021-11-11 008 2019 bl uuuu u00u1 u #d 024 7 $ahttp://dx.doi.org/10.1590/18069657rbcs20180219$2DOI 100 1 $aROLIM NETO, F. C. 245 $aMicromorphology and genesis of soils from topolitosequences in the brazilian central plateau.$h[electronic resource] 260 $c2019 520 $aThe micromorphology of deeply weathered soils (Ferralsols/Latossolos) from the Central Plateau of Brazil remains little studied, and its affiliation to different parent materials, poorly known. To clarify the processes of soil formation of these acric, gibbsitic, Fe-oxide rich Ferralsols, three lithotoposequences on local ultrabasic to basic intrusive rocks were studied. The influences of mixing and pedobioturbation are evident in all soils, and Ferralsols of the Central Plateau of Brazil are polygenetic, based on the coarse mineral composition, with ultrabasic and metapelitic rock contributions. The typical oxic microstructure with stable microaggregates encompasses a gibbsite/Fe rich micromass with random inclusions of charcoal, allochthonous quartz, Ti-magnetite, and perovskite grains. Shallow Cambisols (Cambissolos) on tuffites also display a similar 'oxic' microstructure, but a much lower degree of weathering. These Cambisols possesses apatite, and mafic and pelitic minerals as residuals minerals grains, indicating the polygenetic colluvia mixture of different substrates. The common occurrence of perovskite (CaTiO3) as a residual grain in deep-weathered, acric Ferralsols on ultrabasic rocks, not yet reported in the literature, shows an unusual resistant Ca reserve in oxic soils, though nothing is known about its implications to soil fertility. 650 $aCambissolo 650 $aFerralsolo 650 $aRocha 650 $aSolo Tropical 700 1 $aSCHAEFER, C. E. G. R. 700 1 $aCAMÊLO, D. de L. 700 1 $aCORRÊA, M. M. 700 1 $aPARAHYBA, R. da B. V. 700 1 $aCALDAS, A. M. 700 1 $aIBRAIMO, A. S. M. 773 $tRevista Brasileira de Ciência do Solo$gv. 43, e0180219, 2019.
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Registro original: |
Embrapa Solos (CNPS) |
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Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
15/12/2010 |
Data da última atualização: |
27/01/2017 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
LEVY, S. M.; CRUZ, N. A.; FORGHIERI, L. R.; SILVA, M. R.; GALLO, A. R. L.; SILVA, L. X.; HOFFMANN-CAMPO, C. B.; MOSCARDI, F.; FALLEIROS, A. M. F. |
Afiliação: |
SHEILA MICHELE LEVY, UEL; N. A. CRUZ, UEL; L. R.FORGHIERI, UEL; M. R. SILVA, UEL; A. R. L. GALLO, UEL; L. X. SILVA, UEL; CLARA BEATRIZ HOFFMANN CAMPO, CNPSO; FLÁVIO MOSCARDI, UEL; A. M. F. FALLEIROS, UEL. |
Título: |
Effects of the flavonoids rutin and genistin in the midgut of anticarsia gemmatalis (Hubner, 1818) (Lepidoptera: noctuidae) larvae: histochemicla study. |
Ano de publicação: |
2010 |
Fonte/Imprenta: |
In: LATIN AMERICAN MEETING OF CHEMICAL ECOLOGY, 1., 2010, Colonia de Sacramento. Abstracts? Colonia de Sacramento: Latin American Association of Chemical Ecology, 2010. p. 133. |
Idioma: |
Inglês |
Palavras-Chave: |
Flavonoid. |
Thesagro: |
Anticarsia Gemmatalis; Composto fenolico; Flavonoide; Lagarta; Soja. |
Thesaurus NAL: |
Phenolic compounds; Soybeans. |
Categoria do assunto: |
G Melhoramento Genético |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/24177/1/HC-1330001.pdf
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Marc: |
LEADER 01002nam a2200289 a 4500 001 1869918 005 2017-01-27 008 2010 bl uuuu u00u1 u #d 100 1 $aLEVY, S. M. 245 $aEffects of the flavonoids rutin and genistin in the midgut of anticarsia gemmatalis (Hubner, 1818) (Lepidoptera$bnoctuidae) larvae: histochemicla study. 260 $aIn: LATIN AMERICAN MEETING OF CHEMICAL ECOLOGY, 1., 2010, Colonia de Sacramento. Abstracts? Colonia de Sacramento: Latin American Association of Chemical Ecology, 2010. p. 133.$c2010 650 $aPhenolic compounds 650 $aSoybeans 650 $aAnticarsia Gemmatalis 650 $aComposto fenolico 650 $aFlavonoide 650 $aLagarta 650 $aSoja 653 $aFlavonoid 700 1 $aCRUZ, N. A. 700 1 $aFORGHIERI, L. R. 700 1 $aSILVA, M. R. 700 1 $aGALLO, A. R. L. 700 1 $aSILVA, L. X. 700 1 $aHOFFMANN-CAMPO, C. B. 700 1 $aMOSCARDI, F. 700 1 $aFALLEIROS, A. M. F.
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