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Registro Completo |
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
22/11/2002 |
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Data da última atualização: |
22/11/2002 |
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Autoria: |
GOMES, I. A. |
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Título: |
Oxisols and inceptisols from gneiss in a subtropical area of Espirito Santo State, Brazil. |
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Ano de publicação: |
1976 |
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Fonte/Imprenta: |
s.l.: Purdue University, 1976. |
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Páginas: |
115p. |
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Idioma: |
Inglês |
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Notas: |
Tese Mestrado. |
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Conteúdo: |
A study was conducted to gain information on the genesis, classification and management of certain soils from a subtropical area of Brazil. The objective was accomplished by studying the physical, chemical and mineralogical properties, substantiated by the morphological description of the six soil profiles. The soils occupy steep slopes in the Crystalline Plateau of the state of Espirito Santo, which receives a relatively high rainfall. The climate is subtropical due to the altitude, which varies between 500 and 1300 meters. One part of the area is always humid and another part showe a short dry season. The mean annual precipitation ranges from 1200 to 2000 mm and the mean annual temperature ranges from 18 to 20oC. The parent material of the soils is a deeply weathered material, generally transported in its landscape, derived from acid gneiss. Quartz, kaolinite and/or gibbsite, and goethite are the main minerals present in all profiles. Also, muscovite and slightly altered biotite (micaceous material with paler colors and broadening of 10oA peak of biotite to biotita to around 11oA) occur in noticeable amounts in two profiles. The sand fraction of most profiles shows high amounts of quartz. The content of quartz sharply decreases in the silt fraction and reaches the breakdown point in the clay fraction. The fine silt fraction (20 to 2u) is dominated by kaolinite and gibbsite in all profiles. Kaolinite, gibbsite and goethite are the main minerals in the clay fraction of all profiles. Kaolinite has been.............. MenosA study was conducted to gain information on the genesis, classification and management of certain soils from a subtropical area of Brazil. The objective was accomplished by studying the physical, chemical and mineralogical properties, substantiated by the morphological description of the six soil profiles. The soils occupy steep slopes in the Crystalline Plateau of the state of Espirito Santo, which receives a relatively high rainfall. The climate is subtropical due to the altitude, which varies between 500 and 1300 meters. One part of the area is always humid and another part showe a short dry season. The mean annual precipitation ranges from 1200 to 2000 mm and the mean annual temperature ranges from 18 to 20oC. The parent material of the soils is a deeply weathered material, generally transported in its landscape, derived from acid gneiss. Quartz, kaolinite and/or gibbsite, and goethite are the main minerals present in all profiles. Also, muscovite and slightly altered biotite (micaceous material with paler colors and broadening of 10oA peak of biotite to biotita to around 11oA) occur in noticeable amounts in two profiles. The sand fraction of most profiles shows high amounts of quartz. The content of quartz sharply decreases in the silt fraction and reaches the breakdown point in the clay fraction. The fine silt fraction (20 to 2u) is dominated by kaolinite and gibbsite in all profiles. Kaolinite, gibbsite and goethite are the main minerals in the clay fraction of all p... Mostrar Tudo |
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Palavras-Chave: |
Brasil; Classificacao; Espirito Santo; Origem; Solos. |
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Thesagro: |
Manejo. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02066nam a2200205 a 4500
001 1331326
005 2002-11-22
008 1976 bl uuuu m 00u1 u #d
100 1 $aGOMES, I. A.
245 $aOxisols and inceptisols from gneiss in a subtropical area of Espirito Santo State, Brazil.
260 $as.l.: Purdue University$c1976
300 $a115p.
500 $aTese Mestrado.
520 $aA study was conducted to gain information on the genesis, classification and management of certain soils from a subtropical area of Brazil. The objective was accomplished by studying the physical, chemical and mineralogical properties, substantiated by the morphological description of the six soil profiles. The soils occupy steep slopes in the Crystalline Plateau of the state of Espirito Santo, which receives a relatively high rainfall. The climate is subtropical due to the altitude, which varies between 500 and 1300 meters. One part of the area is always humid and another part showe a short dry season. The mean annual precipitation ranges from 1200 to 2000 mm and the mean annual temperature ranges from 18 to 20oC. The parent material of the soils is a deeply weathered material, generally transported in its landscape, derived from acid gneiss. Quartz, kaolinite and/or gibbsite, and goethite are the main minerals present in all profiles. Also, muscovite and slightly altered biotite (micaceous material with paler colors and broadening of 10oA peak of biotite to biotita to around 11oA) occur in noticeable amounts in two profiles. The sand fraction of most profiles shows high amounts of quartz. The content of quartz sharply decreases in the silt fraction and reaches the breakdown point in the clay fraction. The fine silt fraction (20 to 2u) is dominated by kaolinite and gibbsite in all profiles. Kaolinite, gibbsite and goethite are the main minerals in the clay fraction of all profiles. Kaolinite has been..............
650 $aManejo
653 $aBrasil
653 $aClassificacao
653 $aEspirito Santo
653 $aOrigem
653 $aSolos
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Registro original: |
Embrapa Solos (CNPS) |
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Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
13/08/2014 |
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Data da última atualização: |
14/08/2014 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
LANA, U. G. de P.; GONCALVES, I. A. M.; SOUZA, I. R. P. de. |
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Afiliação: |
UBIRACI GOMES DE PAULA LANA, CNPMS; ISABELLA APARECIDA MAIA GONCALVES, UNIFEMM, Sete Lagoas, MG.; ISABEL REGINA PRAZERES DE SOUZA, CNPMS. |
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Título: |
Identificação de RGAs e STS colocalizados com QTL para resistência ao sugarcane mosaic virus em milho. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
In: CONGRESSO NACIONAL DE MILHO E SORGO, 30.; SIMPÓSIO SOBRE LEPDÓPTEROS COMUNS A MILHO, SOJA E ALGODÃO, 1., 2014, Salvador. Eficiência nas cadeias produtivas e o abastecimento global: resumos expandidos. Sete Lagoas: Associação Brasileira de Milho e Sorgo, 2014. |
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Descrição Física: |
1 CD-ROM. |
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Idioma: |
Português |
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Palavras-Chave: |
SCMV. |
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Thesagro: |
Zea Mays. |
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Thesaurus NAL: |
Potyvirus. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/106556/1/Identificacao-RGAs.pdf
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Marc: |
LEADER 00755nam a2200169 a 4500
001 1992428
005 2014-08-14
008 2014 bl uuuu u00u1 u #d
100 1 $aLANA, U. G. de P.
245 $aIdentificação de RGAs e STS colocalizados com QTL para resistência ao sugarcane mosaic virus em milho.$h[electronic resource]
260 $aIn: CONGRESSO NACIONAL DE MILHO E SORGO, 30.; SIMPÓSIO SOBRE LEPDÓPTEROS COMUNS A MILHO, SOJA E ALGODÃO, 1., 2014, Salvador. Eficiência nas cadeias produtivas e o abastecimento global: resumos expandidos. Sete Lagoas: Associação Brasileira de Milho e Sorgo$c2014
300 $c1 CD-ROM.
650 $aPotyvirus
650 $aZea Mays
653 $aSCMV
700 1 $aGONCALVES, I. A. M.
700 1 $aSOUZA, I. R. P. de
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Embrapa Milho e Sorgo (CNPMS) |
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