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Registro Completo |
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Biblioteca(s): |
Embrapa Clima Temperado; Embrapa Uva e Vinho. |
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Data corrente: |
05/03/2021 |
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Data da última atualização: |
05/03/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FILIPPINI ALBA, J. M.; FLORES, C. A.; MIELE, A. |
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Afiliação: |
JOSE MARIA FILIPPINI ALBA, CPACT; CARLOS ALBERTO FLORES, CPACT; ALBERTO MIELE, CNPUV. |
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Título: |
Relationships between A and B/A2 horizons of three soils in the context of viticulture. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Journal of Agricultural Studies, v. 9, n 1, p. 440-454, 2021. |
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ISSN: |
2166-0379 |
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Idioma: |
Inglês |
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Conteúdo: |
The purpose of this study was a comparison of soil parameters among superficial and sub-superficial horizons of three representative type of soils in Vale dos Vinhedos, Brazil, aiming Viticulture in general, but Precision Viticulture (PV) management as specific focus. Basic aspects of Viticulture or PV are still discussed, by instance, sampling procedures, influence of pedology on quality of wine or methods for defining the management zones. Samples were collected according to each horizon, superficial (0-20 cm in depth) or sub-superficial (>40 cm in depth), that is, A (all soils), A2 (Neossolo), Bi (Cambissolo), or Bt (Argissolo). Micro-vinification was performed for grapes derived from five classes of soil. The pedological parameters analyzed were granulometric fractions, chemical parameters and degree of flocculation. Data were organized according to a Geographic Information System (GIS) by ten classes of soil. Basic statistical analysis, line graphs, XY plots and factor analysis were used to interpret the physicochemical variables related to horizons, soil and wine. Relative Accumulation Indexes were evaluated for horizons of soil, classes of soil and wine. Data organized by horizon and type of soil showed great dispersion, so outliers were discarded and data organized by class of soil. Correlation of data related to soil horizons, A against A2/B, was evident for macronutrients. Micro-vinification altered content of K and P in wine. Relative Accumulation Indexes of soil horizons correlated to declivity, when declivity lesser than 20% occurred. Fe and Zn showed correlation among sub-superficial horizon and wine for some classes of soil. MenosThe purpose of this study was a comparison of soil parameters among superficial and sub-superficial horizons of three representative type of soils in Vale dos Vinhedos, Brazil, aiming Viticulture in general, but Precision Viticulture (PV) management as specific focus. Basic aspects of Viticulture or PV are still discussed, by instance, sampling procedures, influence of pedology on quality of wine or methods for defining the management zones. Samples were collected according to each horizon, superficial (0-20 cm in depth) or sub-superficial (>40 cm in depth), that is, A (all soils), A2 (Neossolo), Bi (Cambissolo), or Bt (Argissolo). Micro-vinification was performed for grapes derived from five classes of soil. The pedological parameters analyzed were granulometric fractions, chemical parameters and degree of flocculation. Data were organized according to a Geographic Information System (GIS) by ten classes of soil. Basic statistical analysis, line graphs, XY plots and factor analysis were used to interpret the physicochemical variables related to horizons, soil and wine. Relative Accumulation Indexes were evaluated for horizons of soil, classes of soil and wine. Data organized by horizon and type of soil showed great dispersion, so outliers were discarded and data organized by class of soil. Correlation of data related to soil horizons, A against A2/B, was evident for macronutrients. Micro-vinification altered content of K and P in wine. Relative Accumulation Indexes of soil ... Mostrar Tudo |
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Thesagro: |
Pedologia; Solo; Viticultura. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/221681/1/18320-64534-1-PB.pdf
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Marc: |
LEADER 02229naa a2200193 a 4500
001 2130512
005 2021-03-05
008 2021 bl uuuu u00u1 u #d
022 $a2166-0379
100 1 $aFILIPPINI ALBA, J. M.
245 $aRelationships between A and B/A2 horizons of three soils in the context of viticulture.$h[electronic resource]
260 $c2021
520 $aThe purpose of this study was a comparison of soil parameters among superficial and sub-superficial horizons of three representative type of soils in Vale dos Vinhedos, Brazil, aiming Viticulture in general, but Precision Viticulture (PV) management as specific focus. Basic aspects of Viticulture or PV are still discussed, by instance, sampling procedures, influence of pedology on quality of wine or methods for defining the management zones. Samples were collected according to each horizon, superficial (0-20 cm in depth) or sub-superficial (>40 cm in depth), that is, A (all soils), A2 (Neossolo), Bi (Cambissolo), or Bt (Argissolo). Micro-vinification was performed for grapes derived from five classes of soil. The pedological parameters analyzed were granulometric fractions, chemical parameters and degree of flocculation. Data were organized according to a Geographic Information System (GIS) by ten classes of soil. Basic statistical analysis, line graphs, XY plots and factor analysis were used to interpret the physicochemical variables related to horizons, soil and wine. Relative Accumulation Indexes were evaluated for horizons of soil, classes of soil and wine. Data organized by horizon and type of soil showed great dispersion, so outliers were discarded and data organized by class of soil. Correlation of data related to soil horizons, A against A2/B, was evident for macronutrients. Micro-vinification altered content of K and P in wine. Relative Accumulation Indexes of soil horizons correlated to declivity, when declivity lesser than 20% occurred. Fe and Zn showed correlation among sub-superficial horizon and wine for some classes of soil.
650 $aPedologia
650 $aSolo
650 $aViticultura
700 1 $aFLORES, C. A.
700 1 $aMIELE, A.
773 $tJournal of Agricultural Studies$gv. 9, n 1, p. 440-454, 2021.
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Registro original: |
Embrapa Clima Temperado (CPACT) |
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Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Ocidental. |
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Data corrente: |
14/09/2005 |
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Data da última atualização: |
24/01/2020 |
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Tipo da produção científica: |
Folder/Folheto/Cartilha |
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Autoria: |
MORALES, E. A. V.; SOUZA, A. das G. C. de; NASCIMENTO FILHO, F. J. do; GARCIA, T. B.; SILVA, S. E. L. D.; TINOCO, P. B. |
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Afiliação: |
EDUARDO ALBERTO VILELA MORALES, CPAA; APARECIDA DAS GRACAS C DE SOUZA, CPAA; FIRMINO JOSE DO NASCIMENTO FILHO, CPAA; TEREZINHA BATISTA GARCIA, CPAA; SEBASTIAO EUDES LOPES DA SILVA, CPAA; PAULO BRAZ TINOCO, CPAA. |
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Título: |
Anteprojeto da proposta de parceria CPAA/INIA: melhoria do sistema produtivo de cupuaçu e guaraná na Amazônia. |
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Ano de publicação: |
1997 |
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Fonte/Imprenta: |
Manaus: Embrapa Amazônia Ocidental, 1997. |
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Páginas: |
1 folder. |
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Idioma: |
Português |
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Conteúdo: |
Polpa. Amêndoas. Casca. Sementes e folhas. Casca. Projeto. Objetivos gerais. Estratégias de ação. |
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Palavras-Chave: |
Amazonas; Brasil; Manaus; Projeto. |
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Thesagro: |
Cupuaçu; Guaraná; Paullinia Cupana; Produção; Theobroma Grandiflorum. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/198249/1/Folder-Melhora-Cupuacu-Guarana.pdf
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Marc: |
LEADER 00909nam a2200289 a 4500
001 1676132
005 2020-01-24
008 1997 bl uuuu u0uu1 u #d
100 1 $aMORALES, E. A. V.
245 $aAnteprojeto da proposta de parceria CPAA/INIA$bmelhoria do sistema produtivo de cupuaçu e guaraná na Amazônia.
260 $aManaus: Embrapa Amazônia Ocidental$c1997
300 $a1 folder.
520 $aPolpa. Amêndoas. Casca. Sementes e folhas. Casca. Projeto. Objetivos gerais. Estratégias de ação.
650 $aCupuaçu
650 $aGuaraná
650 $aPaullinia Cupana
650 $aProdução
650 $aTheobroma Grandiflorum
653 $aAmazonas
653 $aBrasil
653 $aManaus
653 $aProjeto
700 1 $aSOUZA, A. das G. C. de
700 1 $aNASCIMENTO FILHO, F. J. do
700 1 $aGARCIA, T. B.
700 1 $aSILVA, S. E. L. D.
700 1 $aTINOCO, P. B.
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Registro original: |
Embrapa Amazônia Ocidental (CPAA) |
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