Maturity of Cabernet Sauvignon berries from grapevines grown with two different training systems in a new grape growing region in Brazil

The wine grape (Vitis vinifera) cv. Cabernet Sauvignon has recently been introduced at a 1160 m altitude in the São Joaquim área (Santa Catarina State, Southern Brazil). The aim of this work was to evalúate the maturation of Cabernet Sauvignon grapes subjected to a Y training system or a vertical sh...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Falcão,Leila D, Chaves,Eduardo S, Burin,Vivian M, Falcão,Ana Paula, Gris,Eliana F, Bonin,Valdir, Bordignon-Luiz,Marilde T
Lenguaje:	English
Publicado:	Pontificia Universidad Católica de Chile. Facultad de Agronomía e Ingeniería Forestal 2008
Materias:	Cabernet Sauvignon grape ripening mesoclimate vertical shoot positioning trellis Y system
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202008000300010
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:scielo:S0718-16202008000300010
record_format	dspace
spelling	oai:scielo:S0718-162020080003000102009-06-10Maturity of Cabernet Sauvignon berries from grapevines grown with two different training systems in a new grape growing region in BrazilFalcão,Leila DChaves,Eduardo SBurin,Vivian MFalcão,Ana PaulaGris,Eliana FBonin,ValdirBordignon-Luiz,Marilde T Cabernet Sauvignon grape ripening mesoclimate vertical shoot positioning trellis Y system The wine grape (Vitis vinifera) cv. Cabernet Sauvignon has recently been introduced at a 1160 m altitude in the São Joaquim área (Santa Catarina State, Southern Brazil). The aim of this work was to evalúate the maturation of Cabernet Sauvignon grapes subjected to a Y training system or a vertical shoot positioning trellis (VSP). Grapes were sampled at 10-day intervals throughout their maturation during two consecutive vintage years (2004-2005 and 2005-2006). Climate data were assessed. Based on the results obtained in both vintage years at maturity, titratable acidities (TA) ranged from 0.67 to 0.85 g-100 mL-1 of tartaric with the pH fluctuating between 3.49 and 3.77. The maturation Índex (total soluble solids/TA) at maturity ranged from 26 to 35, and was always higher for berries from the VSP system. Significant differences were observed for the anthocyanin content (TMA) and total polyphenol Índex (TPI) valúes that may be attributed to differences in vintage year and climate conditions. Climatic conditions strongly influenced the grape quality, and it is important to note that São Joaquim is a warm región according to the Winkler scale, with 1668-1944 GDD °C. Under these environmental conditions, the VSP system provided better results for TSS, berry weight and acidity than the Y system, which could be seen more clearly in 2005-2006 due to lower rainfall.info:eu-repo/semantics/openAccessPontificia Universidad Católica de Chile. Facultad de Agronomía e Ingeniería ForestalCiencia e investigación agraria v.35 n.3 20082008-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202008000300010en10.4067/S0718-16202008000300010
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Cabernet Sauvignon grape ripening mesoclimate vertical shoot positioning trellis Y system
spellingShingle	Cabernet Sauvignon grape ripening mesoclimate vertical shoot positioning trellis Y system Falcão,Leila D Chaves,Eduardo S Burin,Vivian M Falcão,Ana Paula Gris,Eliana F Bonin,Valdir Bordignon-Luiz,Marilde T Maturity of Cabernet Sauvignon berries from grapevines grown with two different training systems in a new grape growing region in Brazil
description	The wine grape (Vitis vinifera) cv. Cabernet Sauvignon has recently been introduced at a 1160 m altitude in the São Joaquim área (Santa Catarina State, Southern Brazil). The aim of this work was to evalúate the maturation of Cabernet Sauvignon grapes subjected to a Y training system or a vertical shoot positioning trellis (VSP). Grapes were sampled at 10-day intervals throughout their maturation during two consecutive vintage years (2004-2005 and 2005-2006). Climate data were assessed. Based on the results obtained in both vintage years at maturity, titratable acidities (TA) ranged from 0.67 to 0.85 g-100 mL-1 of tartaric with the pH fluctuating between 3.49 and 3.77. The maturation Índex (total soluble solids/TA) at maturity ranged from 26 to 35, and was always higher for berries from the VSP system. Significant differences were observed for the anthocyanin content (TMA) and total polyphenol Índex (TPI) valúes that may be attributed to differences in vintage year and climate conditions. Climatic conditions strongly influenced the grape quality, and it is important to note that São Joaquim is a warm región according to the Winkler scale, with 1668-1944 GDD °C. Under these environmental conditions, the VSP system provided better results for TSS, berry weight and acidity than the Y system, which could be seen more clearly in 2005-2006 due to lower rainfall.
author	Falcão,Leila D Chaves,Eduardo S Burin,Vivian M Falcão,Ana Paula Gris,Eliana F Bonin,Valdir Bordignon-Luiz,Marilde T
author_facet	Falcão,Leila D Chaves,Eduardo S Burin,Vivian M Falcão,Ana Paula Gris,Eliana F Bonin,Valdir Bordignon-Luiz,Marilde T
author_sort	Falcão,Leila D
title	Maturity of Cabernet Sauvignon berries from grapevines grown with two different training systems in a new grape growing region in Brazil
title_short	Maturity of Cabernet Sauvignon berries from grapevines grown with two different training systems in a new grape growing region in Brazil
title_full	Maturity of Cabernet Sauvignon berries from grapevines grown with two different training systems in a new grape growing region in Brazil
title_fullStr	Maturity of Cabernet Sauvignon berries from grapevines grown with two different training systems in a new grape growing region in Brazil
title_full_unstemmed	Maturity of Cabernet Sauvignon berries from grapevines grown with two different training systems in a new grape growing region in Brazil
title_sort	maturity of cabernet sauvignon berries from grapevines grown with two different training systems in a new grape growing region in brazil
publisher	Pontificia Universidad Católica de Chile. Facultad de Agronomía e Ingeniería Forestal
publishDate	2008
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202008000300010
work_keys_str_mv	AT falcaoleilad maturityofcabernetsauvignonberriesfromgrapevinesgrownwithtwodifferenttrainingsystemsinanewgrapegrowingregioninbrazil AT chaveseduardos maturityofcabernetsauvignonberriesfromgrapevinesgrownwithtwodifferenttrainingsystemsinanewgrapegrowingregioninbrazil AT burinvivianm maturityofcabernetsauvignonberriesfromgrapevinesgrownwithtwodifferenttrainingsystemsinanewgrapegrowingregioninbrazil AT falcaoanapaula maturityofcabernetsauvignonberriesfromgrapevinesgrownwithtwodifferenttrainingsystemsinanewgrapegrowingregioninbrazil AT griselianaf maturityofcabernetsauvignonberriesfromgrapevinesgrownwithtwodifferenttrainingsystemsinanewgrapegrowingregioninbrazil AT boninvaldir maturityofcabernetsauvignonberriesfromgrapevinesgrownwithtwodifferenttrainingsystemsinanewgrapegrowingregioninbrazil AT bordignonluizmarildet maturityofcabernetsauvignonberriesfromgrapevinesgrownwithtwodifferenttrainingsystemsinanewgrapegrowingregioninbrazil
_version_	1714202113999896576

Maturity of Cabernet Sauvignon berries from grapevines grown with two different training systems in a new grape growing region in Brazil

Ejemplares similares