Terroir 2010 banner
IVES 9 IVES Conference Series 9 Elementi in traccia e ultratraccia nell’uva: possibili applicazioni ai fini della tracciabilità geografica

Elementi in traccia e ultratraccia nell’uva: possibili applicazioni ai fini della tracciabilità geografica

Abstract

[English version below]

Nel presente studio si è ricercata la possibilità di associare l’uva al territorio mediante parametri chimici indipendenti da variabili climatiche ed antropiche.
Nei Colli Euganei, la presenza di vitigni allevati su terreni con un’elevata eterogeneità geochimica in un areale ristretto, ha permesso di minimizzare tali variabili oggetto di disturbo ai fini della comprensione dei processi di mobilità degli elementi dal suolo alla vite, in funzione del luogo di coltivazione. Sono stati prelevati campioni di suolo ed uva provenienti da aree differenti, determinate le concentrazioni di alcuni elementi in traccia ed ultratraccia e ricercate possibili correlazioni in funzione dell’areale di allevamento.

In this study we sought the possibility of linking the grape vine to the territory by using chemical parameters not related to anthropogenic climatic variables. In the Euganenan Hills, the presence of vines grown on soils with high geochemical heterogeneity in a narrow range, allowed us to minimize these variables usually interfering with understanding the process of mobility of elements from soil to vine, depending on the site of cultivation. Soil samples and grapes from different areas have been collected and have been determined the concentrations of certain trace and ultra trace elements and have been sought possible correlations according to the breeding area.

DOI:

Publication date: December 3, 2021

Issue: Terroir 2010

Type : Article

Authors

F. A. Faccia (1), C. Vaccaro (1), L. Sansone (2), E. Marrocchino (1), R. Tassinari (1)

(1) Dipartimento di Scienze della Terra, Università di Ferrara, Via Saragat 1, 44100 Ferrara, Italia
(2) CRA-Centro di ricerca per la viticoltura, Viale XXVIII Aprile 26, 31015 Conegliano (TV), Italia

Contact the author

Keywords

Colli Euganei, tracciabilità, impronta digitale, suolo, alimenti, uva, elementi in traccia

Euganean Hills, traceability, fingerprint, soil, food, grape, trace elements

Tags

IVES Conference Series | Terroir 2010

Citation

Related articles…

Grapevine performances in five areas of ‘Chianti Classico’ Comportement de la vigne en cinq zones des « Chianti Classico »

The research was carried out in the ‘Chianti Classico’ area and it was part of the ‘Chianti Classico 2000’ research project. The performances ‘Sangiovese’ grapevine

Decline of rootstock-mediated physiological responses in Tempranillo grapevines by prolonged extreme conditions

Agriculture faces many global warming challenges especially in the Mediterranean region. Many strategies have been proposed in viticulture to manage global warming. Rootstocks are among them since they may affect water uptake and the scion’s performance.
The study conducted in La Rioja, Spain, aimed to investigate the impact of different rootstocks (1103P and 161-49C) on the performance of the Tempranillo grapevine scion over a three-day cycles under drought and extreme conditions, specifically during a heatwave in July 2022, with maximum air temperatures up to 40ºC and average daily temperatures of 29.1ºC.

Effects of soil characteristics on manganese transfer from soil to vine and wine

Aim: In recent times the export of Beaujolais wines has been jeopardised due to a limit of manganese content (Mn) in wine implemented by China (2 mg/L), related to suspicions of potassium permanganate fraud. Nevertheless, soil Mn content may be high in some soil types in Beaujolais. The aim of this study was to improve knowledge of manganese transfer from soil to vine and wine because data on this subject is scarce.

Viticultural climate effect on the sensorial perception of wines. Methodological elements for a modelling at a world level

The objective of this study was to develop a methodology capable of modeling the effect of viticultural climate on wine sensory characteristics.

Looking for a more efficient genotypes in water use. A key for a sustainable viticulture

Aim: Grapevine has traditionally been widely cultivated in drylands. However, in recent decades, a significant part of the viticulture all over the word and specifically in Mediterranean basin, is being irrigated. In recent years, due to climate change, among other reasons, the available natural water resources have been reduced substantially compromising the sustainability of viticulture, especially in the most arid areas