Terroir 1996 banner
IVES 9 IVES Conference Series 9 Caractérisation du terroir en Espagne : méthodologie de l’évaluation et de la validation

Caractérisation du terroir en Espagne : méthodologie de l’évaluation et de la validation

Abstract

In recent years, there has been a growing interest in characterizing the ecological environment of vineyard production, and the growing need to delimit and characterize with precision the different homogeneous viticultural units. This has allowed the development of new studies which have as their objective the Vineyard Zoning. The delimitation and characterization of wine-growing areas poses specific problems in Spain, not only linked to the specific characteristics of the territory, but also to the size, distribution and index of viticultural occupation in the designations of origin.

In this work we try to describe the methodology that has been applied to the Denomination of Origin Ribera del Duero (325,000 Ha and 12,000 Ha of vineyard) and to the Qualified DO Rioja (300,000 Ha and 50,000 Ha of vineyard) with the objective of systematically and analytically defining homogeneous units, in which the viticultural vocation can be expressed quantitatively with the resulting comparative discussions (Sotés and Gómez-Miguel, 1994, 1997).

Download the PDF

DOI:

Publication date: March 25, 2022

Type: Poster

Issue: Terroir 1996

Authors

V. SOTES, V. GOMEZ-MIGUEL, P. GOMEZ-SANCHEZ

Departments of Phytotechnics and Edaphology of the ETS of Agricultural Engineers. Polytechnic University of Madrid Avda. Complutense s/n. 28040-Madrid

Tags

IVES Conference Series | Terroir 1996

Citation

Related articles…

The state of the climate

The climate has warmed over the past century or more bringing about changes in numerous aspects in both earth and human systems

Read More

Évolution de la surmaturation du cépage Chenin dans différents terroirs des Coteaux du Layon en relation avec les variables agroviticoles

The French “Coteaux du Layon” Appellation of Origin has built its Jarne on the production of sweet white wines. A network of experimental plots, based on the “terroir” concept, was established in 1990; it allows for the follow-up of the overripening behaviour of the grapes in relation with the agroviticultural parameters.

Read More

The Hungarian system of geographical indications and the preparation of product specifications

Following the 2008-2009 reform of the European Union’s common market organisation in wine all protected designations of origin and geographical indications were imposed to prepare a product specification that described the conditions of their use. In this paper, we describe this process and the Hungarian system of geographical indications.

Read More

Development of an analytical method for the quantification of compounds responsible for the green character of wines: influence of ripeness on their levels

Red wines can sometimes exhibit undesirable green, herbaceous, and vegetative aromas, negatively impacting their sensory profile and consumer acceptance.

Read More

Towards microbiota-based disease management: analysis of grapevine microbiota in plots with contrasted levels of downy mildew infection

Vineyards harbor a myriad of microorganisms that interact with each other and with the grapevines. Some microorganisms are plant pathogens, such as the oomycete Plasmopara viticola that causes grapevine downy mildew. Others, such as plant growth promoting bacteria and disease biocontrol agents, have a positive influence on vine health. The present study aims to (1) investigate whether vine-based culture media increase the cultivability of the grapevine microbiota, in comparison to standard culture media and (2) identify and isolate bacterial taxa naturally present in grapevine leaves and significantly more abundant in plots showing low susceptibility to downy mildew.

Read More