Terroir 2010 banner
IVES 9 IVES Conference Series 9 Zonazione dell’area viticola doc durello

Zonazione dell’area viticola doc durello

Abstract

[English version below]

Il lavoro di zonazione riveste un ruolo importante per capire le potenzialità e la vocazionalità di una specifica area viticola. La viticoltura dovrebbe essere vista in funzione dell’obiettivo enologico che si vuole realizzare e quindi particolare importanza riveste il risultato delle vinificazioni delle uve provenienti dai vigneti delle diverse aree della zona di produzione oggetto d’indagine. La zonazione dell’area a DOC Monti Lessini Durello ha preso in esame la varietà “Durella”, vitigno autoctono del territorio, che rappresenta la maggior parte della produzione vitivinicola della zona. Durante il quadriennio 2002-2005 si sono effettuati i rilievi vegeto-produttivi e le vinificazioni delle uve di questa varietà provenienti dalle 15 aree individuate attraverso un’indagine podologica del territorio di coltivazione Monti Lessini Durello, che si estende su un’ampia superficie nelle province di Verona e Vicenza. Un aspetto innovativo di questo lavoro e di aver introdotto, sebbene solo per un’annata, la valutazione del potenziale enologico del vino anche attraverso il processo di spumantizzazione con il metodo classico. In questo modo si è potuto poi verificare, attraverso l’analisi sensoriale, non solo le peculiarità delle diverse zone ma anche la loro attitudine al processo di spumantizzazione, confrontando la valutazione dei vini fermi con quelli spumante di ogni singola area vocazionale. Tale analisi ha evidenziato al di là delle diverse caratteristiche di ogni singola area l’attitudine di questo vitigno a dare origine a vini spumanti di elevata qualità.

The task of zoning plays a significant role in understanding the potential and suitability of a specific vine-growing area. Viticulture should always be considered in the light of the oenological objectives that one has in mind and the results of the vinification of grapes from different areas within the production zone under consideration are therefore of particular importance. The zoning of the Monti Lessini Durello D.O.C. area focused on the indigenous “Durella” variety, which is responsible for the majority of the zone’s viti-vinicultural production. During the four-year period of 2002-2005 we carried out surveys regarding vegetative and fruit yields, as well as vinifying grapes of this variety from the 15 areas we identified as a result of a pedological study of the region for the cultivation of Monti Lessini Durello, which covers quite a large area in the Provinces of Verona and Vicenza. An innovative aspect of this work was that – if only for one vintage – we also introduced an evaluation of the various wines’ oenological potential by subjecting them to prise de mousse. In this way, we were able to test, by means of sensory analysis, not only the peculiarities of the different zones but also their appropriateness for producing sparkling wines, comparing our evaluation of the still wine and the sparkling one from each specific production area. This analysis highlighted – apart from the different characteristics of each individual area – this variety’s aptitude for producing sparkling wines of very high quality.

DOI:

Publication date: December 3, 2021

Issue: Terroir 2010

Type: Article

Authors

E. Tosi (1) , G. Benciolini (2), A. Lorenzoni (3), G. Ponchia (3), D. Tomasi (4)

(1) Centro per la Sperimentazione in Vitivinicoltura, Provincia di Verona (Italy)
(2) Pedologo Libero Professionista, Verona (Italy )
(3) Consorzio di Tutela Vino Lessini Durello DOC, Verona (Italy)
(4) Centro di Ricerca per la Viticoltura, Conegliano TV (Italy)

Contact the author

Keywords

Zonazione, Durella, Lessini, Verona

Tags

IVES Conference Series | Terroir 2010

Citation

Related articles…

Experimental vinification of withered grapes of Vitis vinifera “Muscat of Alexandria”

The objective of the present work is to investigate wine produced from dehydrated grapes and vinified according to classical Roman manuals. METHODS – Locally produced Muscat of Alexandria’s grapes were used for the sweet wine production, grown in the experimental vineyard of Instituto Superior de Agronomia (Lisbon, Portugal). The grapes were harvested manually slightly over-ripe and subjected to greenhouse drying. After 7-10 days dried grapes were transported to an experimental winery for various operations (e.g., grape weighing, sorting, crushing/destemming). Several maceration protocols were used comprising the addition of saltwater and white wine to whole bunches or destemmed grapes. Fermentation was conducted with the addition of commercial yeast. The standard physico-chemical parameters of wines were determined according to the OIV standards.

Caractéristiques édaphiques et potentialités qualitatives des terroirs du vignoble languedocien

Dans le vignoble languedocien, les potentialités qualitatives des terroirs dépendent surtout de leurs caractéristiques édaphiques : la fertilité agronomique d’une part et sa nature géopédologique d’autre part.

Defining the terroir of the Columbia gorge wine region, Oregon and Washington, USA using geographic information systems (GIS)

The Columbia Gorge Wine Region (CGWR) extends for about 100km along the Columbia River and includes the Columbia Gorge American Viticultural Area (AVA) and the southwest portion of the Columbia Valley AVA.

Characterising the chemical typicality of regional Cabernet Sauvignon wines

Aim: To define the uniqueness of Australian Cabernet Sauvignon wines by evaluation of the chemical composition (volatile aroma and non-volatile constituents) that may drive regional typicity, and to correlate this with comprehensive sensory analysis data to identify the most important compounds driving relevant sensory attributes.

“Garrigues”, part of the mediterranean vine terroirs

Les paysages viticoles méditerranéens présentent une originalité qui ne se retrouve nulle part ailleurs : ils associent des garrigues très odoriférantes à des parcelles de vignes souvent qualitatives. La connaissance empirique des vins du Languedoc par leurs dégustateurs a conduit la Chambre d’Agriculture de l’Hérault à supposer que les arômes de la garrigue environnante peuvent se retrouver dans les vins (arômes de ciste, de genévrier, … )