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.

 

 

 

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…

How to reduce SO2 additions in wine with the aid of non-conventional yeasts

Among the factors that influence the sensory quality, style, safety, sustainability, and sense of place of a wine, the contributions of microbial biodiversity are widely becoming more recognized. Throughout winemaking, multiple biochemical reactions are performed by a myriad of different microorganisms interacting in many ways.

Comportement de différents clones de Sauvignon blanc dans certains terroirs viticoles du Friuli-Venezia Giulia (Nord-Est de l’Italie)

The worldwide reputation of Sauvignon Blanc has led technicians to ask themselves various questions about the cultivation of this variety: choice of the most suitable localities, the most effective agronomic strategies and the most appropriate wine-growing techniques, to bring out its particular aroma.

FUNCTIONALIZED MESOPOROUS SILICA IS A VIABLE ALTERNATIVE TO BENTONITE FOR WINE PROTEIN STABILIZATION

The presence of grape-derived heat unstable proteins can lead to haze formation in white wines [1], an instability prevented by removing these proteins by adding bentonite, a hydrated aluminum silicate that interacts electrostatically with wine proteins leading to their flocculation. Despite effective, using bentonite has several drawbacks as the costs associated with its use, the potential negative effects on wine quality, and its environmental impact, so that alternative solutions are needed.

Isotopes to distinguish production system in Brazilian viticulture

Organic viticulture integrates practices aimed at foresting positive relationships among, vines, soil, and climate, with a focus on sustainability, social responsibility, and environmental protection. To safeguard production integrity, regulatory bodies worldwide conduct organic certifications in accordance with relevant regulations. Considering that agriculture practices influence the nitrogen, carbon and oxygen isotope composition, the study aimed to investigate the response of these isotopes in grape must cultivated by organic, biodynamic and conventional methods to distinguish between production systems.

Handbook of the charter of the universal holistic metaethics  sustainability 4.1c” for certification and warranty bio-métaétique 4.1c

Defined the new paradigm, the applied philosophy, the methodology, the algorithm of the “Charter for Universal Holistic MetaEthic Sustainability 4.1C17.18”, research has continued to define and write, an
handbook that should be:”Complete Universal Holistic MetaEthics 4.1C of descriptors” of the “Charter for Sustainability Universal Holistic MetaEthic 4.1C17.18” with basic and applicative indexing. In these activities and research we have involved over 3500 Italian and non-Italian people from the research world to simple but educated, enlightened and enlightening citizens and we have analyzed over 180000
entries concerning the descriptors above, which represent the basic “descriptors”.