Terroir 2006 banner
IVES 9 IVES Conference Series 9 Viticultural characterisation of soils from triassic period at Beaumes-de-Venise (Côtes du Rhône, France)

Viticultural characterisation of soils from triassic period at Beaumes-de-Venise (Côtes du Rhône, France)

Abstract

Wineries of Beaumes-de-Venise area make their best red wines with grapes from the “Triassic terroir”. This « terroir » is characterized by soils from the Triassic period. These specific soils are complex and quite heterogeneous. They originate from an eventful geological history to keep in mind to understand soils geographical distribution. The aim of this work is to deep into the knowledge of Triassic period soils. The method of reference sectors has been an efficient one, after some adaptations to regional specificities.
This work allows to the creation of a practical brochure for winegrowers and technicians use. It includes: a simple key for determination of the principal kinds of Triassic soils; a detailed characterisation of these soils and technical and agronomical advices (grape varieties, rootstocks and cultural practices) adapted to every soil features.

DOI:

Publication date: December 22, 2021

Issue: Terroir 2006

Type: Article

Authors

Begoña RODRIGUEZ-LOVELLE (1), Pierre VITAL (1), Mélanie SIRE (2) and Francis FABRE (1)

(1) Syndicat Général des Vignerons Réunis des Côtes du Rhône
Service technique. Institut Rhodanien, 2260 route du Grès, 84100 Orange, France
(2) ENITA de Bordeaux, 1 cours du Général de Gaule, 33175 Gradignan, France

Contact the author

Keywords

soil, Triassic period, Côtes du Rhône, reference sectors method, agronomical advices

Tags

IVES Conference Series | Terroir 2006

Citation

Related articles…

UNCOVERING THE ROLE OF BERRY MATURITY STAGE AND GRAPE GENOTYPE ON WINE CHARACTERISTICS: INSIGHTS FROM CHEMICAL CHARACTERISTICS AND VOLATILE COMPOUNDS ANALYSIS

In a climate change context and aiming for sustainable, high-quality Bordeaux wine production, this project examines the impact of grape maturity levels in various cultivars chosen for their adaptability, genetic diversity, and potential to enhance wine quality. The study explores the effects on wine compo-sition and quality through sensory and molecular methods. We studied eight 14-year-old Vitis vinifera cv. grape varieties from the same area (VITADAPT plots 1 and 5): Cabernet Franc, Cabernet Sauvignon, Carmenère, Castets, Cot, Merlot, Petit Verdot, and Touriga Nacional.

Effect of the addition of polysaccharides extracted for grape pomace and must on sensory and chemical composition of white wines

AIM: The objective of this work is to study the effect of the addition of polysaccharides extracted for grape pomace by-products and musts on sensory and chemical composition of white wines. Much of the waste obtained in the wine sector is not used, and they can have some valuable compounds, such as the polysaccharides (PS).

Mannoprotein extracts from wine lees: characterization and impact on wine properties

This study aims at exploiting an undervalued winemaking by-product, wine yeast lees, by developing efficient and food-grade methods for the extraction of yeast glycoproteins. These extracts were then supplemented to wine and their impact on wine properties assessed.

Impact of urbanization on optimum wine Terroirs in the Bordeaux region sample of one township of the Entre-Deux-Mers Area

L’étude présentée porte sur une commune de l’Entre-Deux-Mers dans le bordelais. Nous caractérisons dans un premier temps les potentialités des sols vis-à-vis de la production de vins rouges de qualité (délimitation de terroirs grâce à la prise en compte des couvertures pédologiques et des caractéristiques morphométriques du terrain : pentes, expositions, convexités. Dans un second temps, nous récapitulons l’évolution historique des occupations des sols depuis 1790 : l’emplacement des vignes est ainsi localisé sur les terroirs respectifs des communes. Enfin, une étude prospective résultant d’enquêtes sur l’utilisation du foncier, situe le devenir prévisible de l’espace étudié (en particulier dans ses composantes viticoles et urbaines).

FOURIER TRANSFORM INFRARED SPECTROSCOPY IN MONITORING THE WINE PRODUCTION

The complexity of the wine matrix makes the monitoring of the winemaking process crucial. Fourier Transform Infrared Spectroscopy (FTIR) along with chemometrics is considered an effective analytical tool combining good accuracy, robustness, high sample throughput, and “green character”. Portable and non-portable FTIR devices are already used by the wine industry for routine analysis. However, the analytical calibrations need to be enriched, and some others are still waiting to be thoroughly developed.