Terroir 2010 banner
IVES 9 IVES Conference Series 9 International Terroir Conferences 9 Terroir 2010 9 Ancient zoning in the world (T2010) 9 Storia del prosecco e del suo territorio di produzione: un percorso di studi in continuo progresso

Storia del prosecco e del suo territorio di produzione: un percorso di studi in continuo progresso

Abstract

Nella realtà viticola Italiana il Prosecco è uno degli esempi più evidenti di un percorso storico che ha saputo valorizzare lo stretto legame tra vitigno e territorio d’origine.A partire dalla fine del ‘700, periodo nel quale le prime testimonianze riportano la presenza di questo vitigno nel luogo che ne ha dato fama e notorietà, diversi studi hanno contribuito all’individuazione degli elementi storici ed ambientali attestanti l’indiscusso valore di questo contesto unico e irripetibile.Le ricerche dell’ ‘800 hanno preso le mosse da un’approfondita caratterizzazione ampelografica del vitigno, dei suoi biotipi già anticamente noti e delle loro potenzialità viticole ed enologiche. Nel corso del ‘900 l’attenzione si è poi spostata anche all’ambiente di coltivazione, cercando di estrapolarne i principali caratteri morfologici e climatici e di coglierne gli effetti sulla successione fenologica, sulla produzione e sulla macrostruttura dell’uva. Negli anni ’90 l’esigenza di applicare nella pratica agricola quotidiana i risultati scientifici ottenuti in questi primi studi e la concomitante evoluzione delle metodologie di indagine, ha portato all’approccio pluridisciplinare che caratterizza gli attuali studi di zonazione. Grazie a questi, e sulla scorta delle informazioni climatiche e podologiche acquisite e a tecniche e strumentazioni sempre più evoluti sono stati impostati due importanti lavori di zonazione: il primo riguardante l’area orientale della DOCG Conegliano-Valdobbiadene o DOC Colli di Conegliano (1997-1999) e il successivo esteso alla parte occidentale della DOCG Conegliano-Valdobbiadene (2003-2006). Queste indagini hanno portato ad un approfondita conoscenza dell’areale produttivo storico di questo vitigno, evidenziando come a diverse condizioni climatiche e podologiche il Prosecco risponda con caratteristiche produttive diverse (rese, contenuti zuccherini, contenuti aromatici). Ciò concorre a rafforzare il legame tra vitigno e territorio, confermandone il ruolo fondamentale nel determinare la tipicità e l’unicità di questo vino.

English version: The Prosecco is one of the most important examples in Italy of a territory that through a long study process established its success in the strong linkage between wine and its original area. Since the end of 1700, when first evidences can be found about the presence of the Prosecco in this territory, many studies have contributed in better understanding the historical and environmental elements accountable for its success and notoriety. In 1800 the research started with the amphelographic characterization of the variety and with the study of its different biotipes and their viticultural and oenological potential. In the curse of 1900 the attention of reaserchers moved to the environment, with the aim at identifying the factors with major impact on vine physiology, yield and quality. The need to practically apply the results of these first scientific studies, together with the development of new technologies, led in the 90s to the multidisciplinary approach that characterizes the modern zoning studies. Basing on the pedologic and climatic information collected along two centuries, two important zoning projects were developed: the first (1997-1999) involved the Colli di Conegliano AOC district (Eastern part of the Conegliano-Valdobbiadene AOCG), while the second (2003-2006) focused on the Western part of the Conegliano-Valdobbiadene AOCG. These two investigations led to a better knowledge of the historical Prosecco area, highlighting how different environmental conditions may have an impact on the performance of this variety with important effects on yield, sugar content and aromatic composition of the grapes. The results contributed to strengthen the linkage between Prosecco and its territory and confirmed the importance of the production area in determining the uniqueness and tipicality of this product.

DOI:

Publication date: October 1, 2020

Issue: Terroir 2010

Type: Article

Authors

F. Gaiotti, P. Marcuzzo, F. Battista, L. Lovat, D. Tomasi

CRA-Centro di Ricerca per la Viticoltura, Viale 28 Aprile 26, Conegliano, Italy

Contact the author

Keywords

Zoning, Prosecco, Conegliano, Valdobbiadene, Climate, Soil

Tags

IVES Conference Series | Terroir 2010

Citation

Related articles…

Genetic identification of 200-year-old Serbian grapevine herbarium

Botanist Andreas Raphael Wolny collected a grapevine herbarium from 1812-1824 in Sremski Karlovci (wine region of Vojvodina, Serbia), which represents local cultivated grapevine diversity before the introduction of grape phylloxera in the region. The herbarium comprises over 100 samples organized into two subcollections based on berry colour (red and white varieties), totaling 47 different grape varieties. The objective of this study was to investigate the historical varietal assortment of Balkan and Pannonian winegrowing areas with long viticulture traditions.

Challenges and opportunities for increasing organic carbon in vineyard soils: perspectives of extension specialists

Context description and research question: an increasing number of farmers are considering the impact of conservation practices on soil health to guide sustainable management of vineyards. Understanding impacts of soil management on soil organic carbon (SOC) is one lever for adoption of agroecological practice with potential to help maintain or improve soil health while building SOC stocks to mitigate climate change (Amelung et al., 2020).

Development of a LC-FTMS method to quantify natural sweeteners in red wines

The quality of a wine is largely related to the balance between its sourness, bitterness and sweetness. Recently, molecules coming from grapes have been showed to notably contribute to sweet taste of dry wines. To study the viticultural and oenological parameters likely to affect their concentration, their quantification appears of high interest and subsequently requires powerful analytical techniques. Therefore, a new method using liquid chromatography coupled to high resolution mass spectrometry (LC-HRMS) was developed and validated to quantify epi-DPA-3′-O-β-glucopyranoside acid (epi-DPA-G) and astilbin, sweet molecules identified in wine. Three gradients were tested on five different C18 columns (Hypersil Gold, HSS T3, BEH, Syncronis and Kinetex).

Variabilité des critères de délimitation dans les AOC françaises

La délimitation de l’aire de production d’une appellation d’origine contrôlée française est une opération essentielle. Le décret-loi du 30 juillet 1935, qui a créé le système des appellations d’origine contrôlées

Characterization of the adaptive mechanisms of grapevine rootstocks to iron deficiency induced by lime stress

Iron (Fe) deficiency is one of the important nutritional disorders for grapevine growing in alkaline and calcareous soils. Although Fe is an abundant element in soil, several factors limiting its availability, particularly the high levels of calcium carbonate or bicarbonate in soil, leading to a remarkable reduction in grapevine growth and productivity. The use of Fe chlorosis-tolerant rootstocks seems to be a cost-effective and efficient way to maintain Fe balance. Morphological and physiological changes occur in plants to cope with low Fe availability, including enhancement of ferric chelate reductase activity and altering root system by increasing lateral roots and root hairs.