Terroir 1996 banner
IVES 9 IVES Conference Series 9 Port wine region settling

Port wine region settling

Abstract

Cet exposé présente une caractérisation générale de la Région Délimitée du Douro (RDD), productrice des appellations Porto (vins généreux), et Douro pour des vins de qualité VQPRD.
Un bref historique de la viticulture de la Région est fait depuis sa première délimitation en 1756 jusqu’à sa dernière division administrative en 1907, en se référant aux critères généraux de la classification des vignobles en fonction de leur potentiel qualitatif pour la production du vin de Porto. La nature des sols est décrite, ainsi que la classification climatique des trois sous-régions que la RDD comprend. Sont aussi abordées les différents solutions d’implantation de la vigne en coteau de grande pente et les aspects généraux de sa culture.
Enfin, la technologie de production des vins généreux est décrite, ainsi que les différents types de vins de Porto produits.

In this presentation we start with a general characterization of the Douro Region in which can be identified the Port denomination and non fortified wines VQPRD. First we present an overview of the histocy of the viticulture on the Region since 1756, which corresponds to the first delimitation, up to 1907, the last administrative division.
At this time was also defined the general criteria for the classification of the vines, according to the quality potential for the production of Port wine.
The Port wine region is divided into three sub-regions and the soils and climate characteristics are presented.
Since this region is characterized by deep slopes it is presented the different solutions for vine settling as well as technical practices involved in each system. Finally it is referred all the technology which is peculiar of the Port wine making process and the correspondent Port wine types.

 

 

 

Download the PDF

DOI:

Publication date: February 16, 2022

Issue: Terroir 2002

Type: Article

Authors

Fernando Bianchi de Aguiar (1) and Nuno Magalhães (2)

(1) Ministerio da Agricultura, do Desenvolvimento rural e das pescas
(2) Universidad de Tras-os-Montes e Douro, Apartado 220, 5001 VILA REAL CEDEX (Portugal)

Keywords

Douro, Vin de Porto, Terroir
Douro, Port Wine, Terroir

Tags

IVES Conference Series | Terroir 2002

Citation

Related articles…

Spectral characterisation of fungal diseases on Vitis vinifera leaves

Aims: The aims of this study were to (1) detect alterations in the reflectance spectra of vines with fungal diseases, (2) map these alterations, and (3) determine the best wavelengths which may be used as early indicators of fungal diseases in vines.

Read More

Assessment of the bottled storage conditions on the volatile composition and sensorial characteristics of white wines

The quality of bottled white wines is highly influenced by their storage conditions, mainly temperature, and exposure to light and oxygen (1, 2).

Read More

Flor yeast diversity and dynamics in biologically aged wines

Wine biological aging is characterized by the development of yeast strains that form a biofilm on the wine surface after alcoholic fermentation. These yeasts, known as flor yeasts, form a velum that protects the wine from oxidation during aging. Thirty-nine velums aged from 1 to 6 years were sampled from “Vin jaune” from two different cellars. We show for the first time that these velums possess various aspects in term of color and surface aspects. Surprisingly, the heterogeneous velums are mostly composed of one species, S. cerevisiae. Scanning electron microscope observations of these velums revealed unprecedented biofilm structures and various yeast morphologies formed by the sole S. cerevisiae species.

Read More

Exploring typicity in Nebbiolo wines across different areas through chemical analysis

“Nebbiolo” is a red winegrape variety well known to produce monovarietal wines in Piemonte, Valle d’Aosta, and Lombardia regions, taking part to 7 DOCG (Denominazione di Origine Controllata e Garantita) and 22 DOC (Denominazione di Origine Controllata) protected designations of origin (PDO) [1,2].

Read More

Study of grape plant behaviour (cv. Chasselas) on various “terroirs” of the Vaud county (Switzerland)

L’étude du comportement physiologique et agronomique de la vigne (cv. Chasselas) a été réalisée en 2001 par la Station fédérale de recherches en production végétale de Changins sur divers terroirs viticoles vaudois (Suisse), dans le cadre d’un projet d’étude des terroirs viticoles vaudois en collaboration avec le bureau I LETESSIER (SIGALES) à Grenoble et l’École polytechnique fédérale de Lausanne (EPFL).

Read More