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IVES 9 IVES Conference Series 9 Bilan hydrique: une méthode proposée pour l’évaluation des réserves hydriques dans le zonage viticole

Bilan hydrique: une méthode proposée pour l’évaluation des réserves hydriques dans le zonage viticole

Abstract

Dans le zonage viticole mis en place dans la province de Taranto, on a introduit la méthode du bilan hydrique pour évaluer les réserves hydriques dans les 8 zones déterminées (Zones 1, 2, 3A, 3B, 4A, 4B, 5A, 5B).
Cette évaluation revêt une importance toute particulière car dans ce milieu l’eau constitue un facteur limitatif.
Une première phase de mise au point de la méthode a été prévue en 1998 et a été effectuée en comparant les données d’humidité évaluées et celles mesureés directement avec la méthode “gravimétrique”.
Les données recueillies jusqu’à présent et circonscrites à la variété Primitivo des zones 2, 3B, 4A, 4B, 5A, 5B, mettent en évidence que la méthode proposée est en mesure de relever de façon satisfaisante les différences d’humidité.. Si nous observons ces premiers résultats, la réponse de cette méthode semble être donc positive et en ligne avec les expectatives prévues.

 

DOI:

Publication date: February 24, 2022

Issue: Terroir 2000

Type: Article

Authors

Giorgessi F., Calò A., Tomasi D. and Catalano V.

Istituto Sperimentale per la Viticoltura, XXVIII Aprile, 26 – 31015 Conegliano (TV) – Italie

Tags

IVES Conference Series | Terroir 2000

Citation

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