terclim by ICS banner
IVES 9 IVES Conference Series 9 OIV 9 OIV 2024 9 Short communications - Viticulture, table grapes, dried grapes and unfermented grape products 9 The evolution of italian vine nursery production over the past 30 years

The evolution of italian vine nursery production over the past 30 years

Abstract

Italy has a long history of viticulture and has become one of the world’s leading producers of vine propagation material. The Italian vine nursery industry is today highly qualified and has become highly competitive on a global scale. The quality of the material is guaranteed by compliance with european union regulations, which have been in force since the second half of the 20th century and have subsequently been supplemented and updated.  This study presents and analyses data on propagation materials produced by the italian nursery sector over a period of more than 30 years (1990-2023). The data demonstrate a significant increase in the volume of material produced and reveal some trends in the most widely propagated varieties. Total plant production increased by more than threefold from 1990 to 2023, from approximately 40 million plants to over 141 million. Furthermore, it is possible to identify specific production trends for certain varieties, such as glera (formerly prosecco), which exceeded 18 million plants produced in 2017.

L’évolution de la production de pépinières viticoles italienne au cours des 30 dernières années

L’Italie a une longue histoire de viticulture et est devenue l’un des principaux producteurs mondiaux de matériel de multiplication de la vigne. L’industrie italienne des pépinières viticoles est aujourd’hui hautement qualifiée et est devenue très compétitive à l’échelle mondiale. La qualité des matériels est garantie par le respect de la réglementation de l’union européenne, en vigueur depuis la seconde moitié du 20e siècle et qui a été complétée et mise à jour par la suite. Cette étude présente et analyse les données relatives aux matériels de multiplication produits par le secteur italien des pépinières sur une période de plus de 30 ans (1990-2023). Les données montrent une augmentation significative du volume de matériel produit et révèlent certaines tendances concernant les variétés les plus répandues. La production totale de plantes a plus que triplé entre 1990 et 2023, passant d’environ 40 millions de plantes à plus de 141 millions. En outre, il est possible d’identifier des tendances de production spécifiques pour certaines variétés, telles que la glera (anciennement prosecco), qui a dépassé les 18 millions de plantes produites en 2017.

L’evoluzione della produzione vivaistica viticola italiana negli ultimi 30 anni

L’Italia ha una lunga tradizione vitivinicola ed è diventata uno dei principali produttori mondiali di materiale di propagazione della vite. La filiera vivaistica viticola italiana è oggi altamente qualificata ed è diventata altamente competitiva su scala globale. La qualità del materiale è garantita dal rispetto delle normative dell’unione europea, in vigore dalla seconda metà del xx secolo che sono state successivamente integrate e aggiornate.  Questo studio riporta ed esamina i dati relativi ai materiali di propagazione prodotti dal settore vivaistico italiano in oltre 30 anni (1990-2023). I dati dimostrano un notevole aumento del volume di materiale prodotto e alcune tendenze nelle varietà maggiormente propagate. La produzione totale di piante è più che triplicata dal 1990 al 2023, passando da circa 40 milioni di piante a oltre 141 milioni. Sono osservabili andamenti produttivi specifiche per alcuni vitigni, come glera, che nel 2017 ha superato i 18 milioni di piante prodotte.

Publication date: November 18, 2024

Issue: OIV 2024

Type: Article

Authors

Massimo Gardiman¹, Carmelo Zavaglia¹, Roberto Carraro¹

¹ CREA Centro di Ricerca Viticoltura ed Enologia, Italy

Contact the author*

Tags

IVES Conference Series | OIV | OIV 2024

Citation

Related articles…

Oenological potential of wines and agronomical characterisation of grapes from five white resistant Italian varieties at Serra Gaúcha, Southern Brazil

Rio grande do sul is the main grape producing state in Brazil, with the largest wine-growing area, responsible by 90% of the national production of wines and grape juices. Serra Gaúcha is the main vitivinicultural region, where around 15% of the area is destined to produce wines from vitis vinifera L. grapes. This region presents high rainfall during the grape maturation cycle, a factor that leads to great risk of attacks by fungal pathogens. the use of resistant varieties can reduce the cost and quantity of spraying, improving wine quality, focusing on a sustainable vitiviniculture.

Pesticide – Free viticulture: towards agroecological wine-producing socio-ecosystems

Can we cultivate grapevine without pesticides? This is a huge challenge for this emblematic crop, which is one of the largest users of plant protection products. Pesticides are mainly used to protect the vine against leaf diseases (powdery mildew, mildew, black-rot), even in organic farming, which uses copper in particular. What are the research avenues that can help eliminate pesticides today?

Hanseniaspora uvarum and high hydrostatic pressure for improving wine aging on lees

Non-saccharomyces yeasts gained an increased interest in winemaking during the last decades, due to their ability to produce relevant amounts of polysaccharides. Moreover, a significant release of glutathione into the wine during fermentation was also observed with these strains, as well as an improvement of color stability and wine aroma profile. Valuable results have been obtained by hanseniaspora spp. concerning the release of polysaccharides and the production of acetic esters, mainly during fermentation.

Ceramic imprint in wine: influence of hydraulic ratio on ceramic dissolution and wine pH in amphorae systems

This interaction is primarily due to an acidic attack on the ceramic by the wine. It results in (1) the dissolution of the ceramic into the wine and the release of a wide variety of elements; and (2) an increase of the wine pH. The extent of these effects depends on the mineralogical and chemical composition of the ceramic, as well as the hydraulic ratio of the ceramic-wine system (the term hydraulic ratio (ρ) defines here the volume of wine over the surface area of the ceramic in contact with the wine).

Impacts of climate change on wine producer countries located north of the wine belt

Climate change poses significant challenges to the global wine sector, with cool-climate countries particularly vulnerable to its effects. The research employs a panel data analysis to investigate the impact of climate change on the wine industry in 66 countries, focusing on 11 cool-climate countries located north of the wine belt in the northern hemisphere. Utilizing data from OIV, FAO and climatic statistics from the climate change knowledge portal of the world bank spanning from 1961 to 2020, the research examines the relationship between temperature, precipitation, and wine production.