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	Provedor de dados Ciencia e Investigación Agraria (2) Autor Alcalde,José A (1) Bordeu,Edmundo (1) Cañón,Pablo M (1) Fredes,Claudio (1) González,Álvaro S (1) Moreno,Yerko (1) Ortega,Samuel (1) Von Bennewitz,Eduardo (1) Mais... Palavra-chave Cluster thinning (2) Canopy management (1) Grape ripeness (1) Polyphenols (1) Pruning (1) Summer pruning (1) Vegetative/productive balance (1) Vine balance (1) Vitis vinifera (1) Vitis vinifera L. (1) Mais... Tipo do documento Journal article (2) Ano 2014 (1) 2010 (1) País Chile (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Vine balance: a study case in Carménère grapevines Ciencia e Investigación Agraria Fredes,Claudio; Moreno,Yerko; Ortega,Samuel; Von Bennewitz,Eduardo. Vitis vinifera cv. Carménère is a vigorous variety of grapevine that requires high temperatures and luminosity for achieving optimal phenolic maturity and herbal aromas, which has been reported to signifcantly delay harvest in Chile. This research was developed under the hypothesis that canopy management, vigor and crop load could modify the productive and vegetative relationships for obtaining early or late ripening and achieving vine balance. The aim of this study was to determine the vine balance and the time of ripeness for Carménère grapevines. Different vigor and canopy managements were evaluated. The study was conducted in the Central Valley of Chile during the 2007 to 2008 season with own-rooted Carménère vines trained to a four-cane vertical shoot... Tipo: Journal article Palavras-chave: Canopy management; Cluster thinning; Grape ripeness; Pruning; Vine balance; Vitis vinifera. Ano: 2010 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202010000100014 Red wine phenolic composition: the effects of summer pruning and cluster thinning Ciencia e Investigación Agraria Cañón,Pablo M; González,Álvaro S; Alcalde,José A; Bordeu,Edmundo. P.M. Cañon, A.S. González, J.A. Alcalde, and E. Bordeu. 2014. Red wine phenolic composition: the effects of summer pruning and cluster thinning. Cien. Inv. Agr. 41(2): 235-248. The quality of red wine is directly associated with its phenolic composition, which can be controlled using several viticultural techniques that affect the vegetative/productive balance of the plants, such as summer pruning and cluster thinning. However, these techniques may also involve high costs and production losses. This study aimed to evaluate the effects of summer pruning and cluster thinning on the phenolic compositions of grapes and wine over three consecutive seasons. The treatments included long (120 cm shoot length) and short (60 cm shoot length) summer pruning and 50%... Tipo: Journal article Palavras-chave: Cluster thinning; Polyphenols; Summer pruning; Vegetative/productive balance; Vitis vinifera L.. Ano: 2014 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202014000200010 Registros recuperados: 2 Primeira ... 1 ... Última

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