Terroir 2010 banner
IVES 9 IVES Conference Series 9 A zoning study of the viticultural territory of a cooperative winery in Valpolicella

A zoning study of the viticultural territory of a cooperative winery in Valpolicella

Abstract

The Valpolicella hilly area, north of Verona, is highly vocated for viticulture but its vineyards are sometimes characterized by very different soil and microclimate conditions which can greatly affect their oenological potential. A zoning study promoted by the Cooperative Winery Valpolicella (Negrar, Verona, Italy) was carried out with the aim of evaluating the oenological potential of the vineyards of the Winery associated growers. The final objective is to improve in general the quality of the wines and in particular to increase the production of premium wines (Amarone and Recioto).
On the basis of the results obtained from 12 reference vineyards spread on a wine territory of about 500 ha, it was possible to distinguish zones with different performances with regard to yield and technological quality of the grapes, which in turn was reflected in the quality of the corresponding wines.

Download the PDF

DOI:

Publication date: December 3, 2021

Issue: Terroir 2010

Type: Article

Authors

G.B. Tornielli, E. Rovetta, E. Sartor, M. Boselli

Dipartimento di Scienze, Tecnologie e Mercati della Vite e del Vino, Università degli Studi di Verona. Via della Pieve 70, 37129 San Floriano (VR) – Italia

Contact the author

Keywords

zoning, grapevine, valpolicella, Corvina, soil

Tags

IVES Conference Series | Terroir 2010

Citation

Related articles…

Reducing chemical use in vineyards. Evidence from the analysis of a national demonstration Network

High quantities of chemicals are applied in the vineyard for pest and disease control. Transition towards low pesticide viticulture is a key issue to improve sustainability. Winegrowers have to gradually change their practices to engage in this transition. This work aims at analysing the pesticide use evolution during transition towards low pesticide vineyards and identify some management options mobilized by winegrowers. To understand the diversity of pathways taken towards agroecological transition, we characterized different types of pesticide use evolution.
Read More

Investigation of the effect of gelatine and egg albumin fining and cross-flow microfiltration on the phenolic composition of Pinotage red wine

Results indicated that cross-flow microfiltration removed similarly to fining treatments the most astringent tannins, but cross-flow microfiltration also removed up to 14 % more colour. RP-HPLC and spectrophotometric results showed that egg albumin is a softer fining treatment compared to gelatine and cross-flow microfiltration.

Read More

Different soil types and relief influence the quality of Merlot grapes in a relatively small area in the Vipava Valley (Slovenia) in relation to the vine water status

Besides location and microclimatic conditions, soil plays an important role in the quality of grapes and wine. Soil properties influence…

Read More

Analysis of vineyard soil after mulching with municipal solid waste (MSW)-compost

The use of compost as amendment in agriculture is a well-established practice, strongly recommended for numerous benefits.

Read More

Come proteggere un territorio viticolo: il punto di vista del giurista

La valanga di fango che si è abbattuta nel Salemitano e nell’Avellinese, provocando decine di vittime, è stata causata in larga misura dalle insufficienti opere idrauliche e dalla manca­ta manutenzione di antiquati canali idrici.

Read More