Beneficial effects of bunch-zone late defoliations and shoot positioning on berry composition and colour components of wines undergoing aging in an organically-managed and rainfed Sangiovese vineyard

Beneficial effects of bunch-zone late defoliations and shoot positioning on berry composition and colour components of wines undergoing aging in an organically-managed and rainfed Sangiovese vineyard

In the context of climate change, where high temperatures are frequent in the first phases of ripening, protecting grapevine bunches from solar radiation is essential for preserving berry composition and wine colour. The effects of bunch-zone late defoliations (DEFs) and “semi-ballerina” shoot posit...

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Bibliographic Details
Main Authors: Paola Tessarin, Arianna Ricci, Gabriele Baraldi, Alessandra Lombini, Giuseppina P. Parpinello, Adamo Domenico Rombolà
Format: Article
Language:English
Published: International Viticulture and Enology Society 2022-10-01
Series:OENO One
Subjects:
canopy management
organic viticulture and wine
anthocyanins
flavonols
quercetin
Vitis vinifera
Online Access:https://oeno-one.eu/article/view/5377

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