Post‐veraison trimming slow down sugar accumulation without modifying phenolic ripening in Sangiovese vines

BACKGROUND Vineyard strategies have recently been developed to combat the effects of global warming on grapevines, which is causing grapes to ripen quickly, excessive sugar accumulation in berries, and high alcohol levels in wines. We evaluate the effectiveness of post‐veraison trimming as a means o...

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Veröffentlicht in:	Journal of the science of food and agriculture 2019-02, Vol.99 (3), p.1358-1365
Hauptverfasser:	Valentini, Gabriele, Allegro, Gianluca, Pastore, Chiara, Colucci, Emilia, Filippetti, Ilaria
Format:	Artikel
Sprache:	eng
Schlagworte:	Accumulation Alcohols anthocyanin Anthocyanins Carbohydrates Climate change Fruits Global warming Grapevines Leaf area Organic chemistry Phenolic compounds phenolic maturity Phenols Reduction Replenishment Ripening Skin Soil fertility source limitation Starch Sugar tannin Tannins technological maturity Trimming Vines Wines
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