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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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| Registros recuperados : 154 | |
| 3. |  | MIELE, A. Discrimination of wines of Merlot and Cabernet Sauvignon clones according to their polyphenol composition. In: Simpósio Internacional Vinho e Saúde, 3., 2017, Bento Gonçalves, RS: Anais...Os benefícios da uva e seus derivados, Bento Gonçalves, RS: ABE, 1 a 3 jun. 2017. Publicado na Revista Brasileira de Viticultura e Enologia, v. 9, n. 9, Edição especial, p. 46, 2017.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 7. | | MIELE, A. Técnicas de análise sensorial de vinhos e espumantes. Embrapa Uva e Vinho, Bento Gonçalves, 2006. Artigo de mídia disponibilizado no site da Embrapa Uva e Vinho (http://www.cnpuv.embrapa.br/publica/artigos)
MIELE, A. Técnicas de análise sensorial de vinhos e espumantes. Toda Fruta. Disponível em: . Acesso...| Biblioteca(s): Embrapa Uva e Vinho. |
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| 10. | | MIELE, A. Grapevine yield components and composition of Isabel grape produced according to the organic and conventional systems. BIO Web of Conferences, v. 7., n. 01011[online], 2016. Também publicado em: CONGRESSO MUNDIAL DA VINHA E DO VINHO, 39., 2016, Bento Gonçalves, RS. RS. Anais.... Bento Gonçalves, RS: OIV, 2016. Abstract 2016-1062, p. 44, 2016.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 3 |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 16. | | MIELE, A. Herança desde a raiz. In: ANUÁRIO Brasileiro da Uva e do Vinho. Santa Cruz do Sul: Gazeta, 2007. v. 4 p. 64-69.| Tipo: Artigo de Divulgação na Mídia |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 19. | | RIZZON, A.; MIELE, A. Características analíticas do vinho Merlot. In: CONGRESSO BRASILEIRO DE CIÊNCIA E TECNOLOGIA DE ALIMENTOS, 18., 2002, Porto Alegre. Integração pesquisa indústria: anais. Porto Alegre: SBCTA, 2002. p. 1619-1623 1 CD-ROM. 1 CD-ROM (CD00060).| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| Registros recuperados : 154 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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