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 | Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
17/09/2014 |
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Actualizado : |
04/11/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
CONIBERTI, A.; FERRARI, V.; FARIÑA, L.; CARRAU, F.; DELLACASSA, E.; BOIDO, E.; DISEGNA, E. |
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Afiliación : |
ANDRES CONIBERTI MUNDY, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; VIRGINIA PAULINA FERRARI MORENA, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; EDGARDO JOSE DISEGNA LIGUORI, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
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Título : |
Role of canopy management in controlling high pH in Tannat grapes and wines. |
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Fecha de publicación : |
2012 |
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Fuente / Imprenta : |
American Journal of Enology and Viticulture, 2012, vol.63, no.4, p.554-558. |
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ISSN : |
0002-9254 |
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DOI : |
10.5344/ajev.2012.11107 |
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Idioma : |
Inglés |
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Notas : |
Article history: Manuscript submitted Oct 2011 / Revised Jun 2012 / Accepted Jul 2012. |
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Contenido : |
ABSTRACT.
Elevated wine pH is one of the main problems affecting the quality of Vitis vinifera L. Tannat wines in Uruguay. High soil fertility, promoting vigorous vines, and high potassium availability result in high pH grapes and wine. The main objective of this work was to determine the effects of partial leaf and lateral shoot removal practices on the reduction of juice and wine pH over three growing seasons. Partial defoliation in shaded canopies significantly reduced grape potassium accumulation, malic to tartaric acid ratio, and wine pH without negatively affecting other quality parameters of soluble solids, organic acids, anthocyanins, and phenolics.
© 2012 by the American Society for Enology and Viticulture. All rights reserved. |
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Palabras claves : |
Canopy management; Potassium. |
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Thesagro : |
FOLLAJE; PH; PLANTAS DE SOMBRA; POTASIO; TANNAT; VITIS VINIFERA. |
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Asunto categoría : |
F01 Cultivo |
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Marc : |
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001 1050367
005 2019-11-04
008 2012 bl uuuu u00u1 u #d
022 $a0002-9254
024 7 $a10.5344/ajev.2012.11107$2DOI
100 1 $aCONIBERTI, A.
245 $aRole of canopy management in controlling high pH in Tannat grapes and wines.$h[electronic resource]
260 $c2012
500 $aArticle history: Manuscript submitted Oct 2011 / Revised Jun 2012 / Accepted Jul 2012.
520 $aABSTRACT. Elevated wine pH is one of the main problems affecting the quality of Vitis vinifera L. Tannat wines in Uruguay. High soil fertility, promoting vigorous vines, and high potassium availability result in high pH grapes and wine. The main objective of this work was to determine the effects of partial leaf and lateral shoot removal practices on the reduction of juice and wine pH over three growing seasons. Partial defoliation in shaded canopies significantly reduced grape potassium accumulation, malic to tartaric acid ratio, and wine pH without negatively affecting other quality parameters of soluble solids, organic acids, anthocyanins, and phenolics. © 2012 by the American Society for Enology and Viticulture. All rights reserved.
650 $aFOLLAJE
650 $aPH
650 $aPLANTAS DE SOMBRA
650 $aPOTASIO
650 $aTANNAT
650 $aVITIS VINIFERA
653 $aCanopy management
653 $aPotassium
700 1 $aFERRARI, V.
700 1 $aFARIÑA, L.
700 1 $aCARRAU, F.
700 1 $aDELLACASSA, E.
700 1 $aBOIDO, E.
700 1 $aDISEGNA, E.
773 $tAmerican Journal of Enology and Viticulture, 2012, vol.63, no.4, p.554-558.
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| 20. |  | SORIA, J.; PISANO, J.; CARRAU, F. Variedades de ciruelo en Uruguay. In: INIA (Instituto Nacional de Investigación Agropecuaria); Programa Fruticultura. Actualización Técnica en el Cultivo del Ciruelo. Seminario Regional, 27 mayo 2003, INIA Las Brujas, Canelones (Uruguay). Canelones (Uruguay): INIA Las Brujas, 2003. p. 99-114 (INIA Serie Actividades de Difusión ; 315)| Biblioteca(s): INIA Las Brujas; INIA Tacuarembó. |
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