Terroir 2004 banner
IVES 9 IVES Conference Series 9 Role of climate on grape characteristics of “Moscato bianco” in Piemonte (Italy)

Role of climate on grape characteristics of “Moscato bianco” in Piemonte (Italy)

Abstract

[English version below]

L’objectif de l’étude était de connaître le rôle du climat sur les aspects phénologiques du cépage « Moscato bianco » dans les différentes zones de production du vin Moscato d’Asti aocg en Piemonte (Italie) et ses effets sur l’époque de vendange. La représentation cartographique ( échelle 1 :25000) de exposition, altitude, climat, index bioclimatiques, phases phénologiques, caractéristiques physique- chimiques des raisins ( alcool, acidité, pH) a permit de partager la zone de production de Moscato d’Asti en trois sub-zones avec différentes époques de vendange où, entre une précoce et une tardive il y a une sub-zone intermédiaire caractérisée par situations de majeur et mineur précocité .

The study’s purpose was to realize the role of climate on phenological aspects of ‘Moscato bianco’ grapevine cultivar in different production zones of wine Moscato d’Asti docg in Piemonte (Italy) and his effects on vintage time. The cartography display (scale 1:25.000) of different parameters of exposure, altitude, climate, bioclimatic indexes, phenological phases, grape’s quality (alcohol, acidity, pH) allows to zone the Moscato d’Asti production area in three sub-zones: between an early zone and late zone there is a intermediate zone with more or less earliness.

Download the PDF

DOI:

Publication date: January 12, 2022

Issue: Terroir 2004

Type: Article

Authors

A. Schubert (1), C. Lovisolo (1), M. Mancini (2), S. Orlandini (3), M. Moriondo (3), F. Spanna (6), S. Dolzan (6), M. De Marziis (4), D. Della Valle (5), M. Gily (5), G. Sanlorenzo (5), A. Cellino (6)

(1) Dipartimento Colture Arboree – Università Degli Studi di Torino – Via Leonardo da Vinci, 44 – 10095 GRUGLIASCO (TO)
(2) Centro Studi per l’applicazione dell’informatica in agricoltura – Accademia dei Georgofili – Logge Uffizi Corti –50122 FIRENZE
(3) Dipartimento di Scienze agronomiche e Gestione del territorio agroforestale – Piazzale delle cascine,18 – Università degli Studi – 50144 FIRENZE

Contact the author

; ; ; ; ; ;

Tags

IVES Conference Series | Terroir 2004

Citation

Related articles…

Effect of concentration and competition between different fungicide residues on the adsorption efficiency of activated vegetal fibres for treatment of wine

Vineyards are strongly exposed to fungal diseases, attacks from insects and competition with weeds. Most treatments used on grape vines contain synthetic active substances, which may be transferred to the wine. Such pesticides have a negative image because many active substances are potential health hazards. A specific oenological treatment allowing the reduction of pesticide residues in wine based on activated vegetable fibres (AVF) is under examination by the International Organisation for Vine and Wine. This technique works efficiently and alters the wine only little (Lempereur et al. 2014).

Read More

Evaluation of Valdadige DOC “Terra dei Forti” vineyards by zoning approach

La conoscenza dell’interazione genotipo x ambiente e pertanto della caratterizzazione territoriale è di prioritaria importanza nella valutazione dei siti. Grazie alla combinazione di dati GIS

Read More

Can plant shaking reduce the incidence of Botrytis?

Wine production is expanding in Scandinavia with a focus on organic growing, and Solaris becoming the signature grape of the region.

Read More

Organic mulches slightly influence wine phenolic composition and sensorial properties

Grapevines have traditionally been grown in semi-arid areas, but viticulture is now compromised by climate change. Therefore, it is necessary to implement environmentally friendly viticulture practices to adapt grapevines to current climatic conditions. In this context, organic mulches offer many benefits, such as reduced soil erosion and increased organic matter, soil water content and crop productivity. However, these practices must not compromise grape and wine quality. Therefore, the objective of this study was to evaluate the effect on wine physicochemical and phenolic composition and sensorial properties of different soil management practices on the vine row. Over four years, five soil treatments were examined in two different vineyards.

Read More

An intra-block study of bunch zone air temperature and its impact on berry and wine attributes

Temperature is a key environmental factor affecting grape primary and secondary metabolites. Even if several mesoscale studies have already been conducted on temperature
especially within a Protected Designation of Origin area, few data are available at an intra-block scale. The present study aimed at i) assessing the variability in bunch zone air temperature within a single vineyard block and the temporal stability of temperature spatial patterns, ii) understanding temperature drivers and
iii) identifying the impact of temperature on grape berry attributes.

Read More