Terroir 1996 banner
IVES 9 IVES Conference Series 9 Genotype-environment interaction of three cultivars of vitis vinifera L. cultivated in two different environments of the Ischia island: effect on production and quality; aspects of the quality of the obtained wines

Genotype-environment interaction of three cultivars of vitis vinifera L. cultivated in two different environments of the Ischia island: effect on production and quality; aspects of the quality of the obtained wines

Abstract

Pendant une période de trois années le comportement productif et qualitatif de trois cépages tous indigènes de la région de Campania (Italie méridionale) dans deux terroirs de l’île d’Ischia a été étudié; ceci pour obtenir quelques indications préliminaires sur le comportement productif et qualitatif des cépages et sur la qualité des vins. Les résultats obtenus indiquent la non-existence de facteurs limitants pour la culture de tous les cultivars testés dans les terroirs considérés. Le comportement des cépages et la qualité des vins obtenus la plupart du temps ont été plus influencée par le «facteur cépages» que par le «facteur terroir». Le vin de Biancolella a été catalogué comme «acceptable». Greco et Fiano comme «bon».

During a three year period the productive and qualitative behaviour of three grapevines, all native of the Campania region (Southern ltaly), in two distinguished environments of the Ischia island it has been studied, with the aim to obtain some preliminary indications on the productive and qualitative grapevines behaviour and on the quality of the obtainable wines. The results indicate the nonexistence, for all the tested cultivars, of limiting factors their cultivation in the considered environments. The grapevines behaviour and the quality of the obtained wines mostly were influenced by the “grapevine factor” than by the “terroir factor”. Biancolella wine was categorised as “acceptable”, Greco and Fiano as “good”.

 

DOI:

Publication date: February 15, 2022

Issue: Terroir 2002

Type: Article

Authors

G. SCAGLIONE*, C. PASQUARELLA* and M. NADAL**

*Dipartimento d’Arboricoltura, Botanica e Patologia Vegetale, Università degli Studi di Napoli, “Federico II”
**Departament de Bioquimica i Biotecnologia Facultat d’Enologia de Tarragona, Universitat Rovira i Virgili

Contact the author

Keywords

Cépages, terroir, vins
Grapevines, environment (terroir), wine

Tags

IVES Conference Series | Terroir 2002

Citation

Related articles…

On the impact of preformed α-dicarbonyls in the production of Strecker aldehydes. Exploring the addition of sacrificial amino acids as a tool to reduce Strecker aldehydes production

The reaction between Strecker amino acids and α-dicarbonyls is a key pathway in the formation of Strecker aldehydes (SA), which are crucial oxidation-related odorants in wine [1].

Screening of aroma metabolites within a set of 90 Saccharomyces strains

Currently, the main demand in the global wine market relies on products with unique flavour profiles, character, and typicity, and the metabolism of yeasts greatly influences the organoleptic properties of wines. Therefore, the natural diversity of Saccharomyces strains rises in interest over the last decade, but a large part of this phenotypic diversity remains unexplored

Metabolomics comparison of non-Saccharomyces yeasts in Sauvignon blanc and Shiraz

Saccharomyces cerevisiae (SC) is the main driver of alcoholic fermentation however, in wine, non-Saccharomyces species can have a powerful effect on aroma and flavor formation. This study aimed to compare untargeted volatile compound profiles from SPME-GC×GC-TOF-MS of Sauvignon blanc and Shiraz wine inoculated with six different non-Saccharomyces yeasts followed by SC. Torulaspora delbrueckii (TD), Lachancea thermotolerans (LT), Pichia kluyveri (PK) and Metschnikowia pulcherrima (MP) were commercial starter strains, while Candida zemplinina (CZ) and Kazachstania aerobia (KA), were isolated from wine grape environments. Each fermentation produced a distinct chemical profile that was unique for both grape musts. The SC-monoculture and CZ-SC sequential fermentations were the most distinctly different in the Sauvignon blanc while the LT-SC sequential fermentations were the most different from the control in the Shiraz fermentations.

Investigating the carbon sequestration potential in vineyard soils–the SUSTAIN project

The SUSTAIN project aims at assessing the soil organic carbon (SOC) stock and vulnerability in vineyard in a climate change scenario.

Chemical and sensory profile of Brazilian red wines upon the cultivar and geographic origin of vineyards

Many vineyards implanted in Brazil in the last 20 years are placed under very different natural conditions if compared to Serra Gaúcha, the oldest and more traditional viticultural region in the country.