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On-farm evaluation of agronomic features of old, rare or neglected autochthonous grape varieties

Versailles 2007. WORK PACKAGE 3. On-farm evaluation of agronomic features of old, rare or neglected autochthonous grape varieties. Prof. Maurizio Boselli and Manuel Di Vecchi Staraz UNIVERSITY OF FLORENCE ITALY. Versailles 2007. WP 3. OBJECTIVES.

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On-farm evaluation of agronomic features of old, rare or neglected autochthonous grape varieties

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  1. Versailles 2007 WORK PACKAGE 3 On-farm evaluation of agronomic features of old, rare or neglected autochthonous grape varieties Prof. Maurizio Boselli and Manuel Di Vecchi Staraz UNIVERSITY OF FLORENCE ITALY

  2. Versailles 2007 WP 3 OBJECTIVES DEVELOPMENT OF NEGLECTED OR RARE CULTIVARS CONSERVATION OF GENETIC DIVERSITY IMPROVE PRODUCT QUALITY DIVERSIFICATION OF WINE PRODUCTION NEW PRODUCTS AND BRANDS IN THE WORLD MARKET COMPETITION DEVELOPMENT OF LOCAL AGRICULTURAL TRADITIONS AND HISTORY

  3. Versailles 2007 WP 3 WAYS AND MEANS IMPROVE THE KNOWLEDGE OF AGRONOMIC AND ENOLOGICAL FEATURES OF NEGLECTED CULTIVARS PROMOTE AVAILABILITY OF MATERIALS AND INFORMATION TO GROWERS INCREASE THE GROWING SURFACE AREA

  4. Versailles 2007 WP 3 RESOURCES WP 3 COORDINATOR Univ. Florence, Italy TOTAL PERSON-MONTHS 98 (13%) TOTAL AMOUNT WP 3 225.616 € (14.8%) NUMBER OF PARTECIPATING PARTNERS 16 NUMBER OF COUNTRIES 11 GERMANY ITALY PORTUGAL SPAIN SWITZERLAND AUSTRIA AZERBAIJAN CROATIA CZECH REPUBLIC CYPRUS FRANCE

  5. Versailles 2007 WP 3 MILESTONES • List of selected cultivars • Definition of the protocols • Description and analysis of cultivars • Promotion of the results • Conservation strategy

  6. Versailles 2007 WP 3 WHICH CULTIVARS ? VIRUS FREE GOOD QUALITY OF THE PRODUCT • Local agricultural traditions • Local history • Local agricultural techniques CLOSED TO • Agronomic features • Enological features DISTINCTIVE NEGLECTED OR RARE (RESTRICTED SURFACE) AUTOCHTHONOUS

  7. Versailles 2007 WP 3 DEFINITION OF THE PROTOCOLS • Selection of cultivars • virus infestation • true-to-typeness identification • 200 plants (or almost 100 kg of raisin) • Location of the cultivars • existing vineyards (growers...) • new vineyards • Methodes of evaluation • Phenological data • Yeld and agronomic characteristics • Diseases tolerance • Wine quality (almost 50 litres)

  8. Versailles 2007 WP 3 DESCRIPTION OF CULTIVARS • DNA and ampelographical identification • History • Typical production's area • Geographical distribution • Ampelographical description • Agronomic features • Enological features http://germoplasma.arsia.toscana.it

  9. Versailles 2007 WP 3 SCHEDULE • First list of cultivars and locations 30/04/2007 • Final list of cultivars and locations • Virus, DNA, Ampelography30/11/2007 • Definition of the protocols 31/01/2008 • Beginning of the evaluation study 01/04/2008

  10. Versailles 2007 WP 3 EVALUATION • Description of “local” management • Phenology • Date of first shooting, veraison and ripening • Date of harvest • Yield /plant • Number of bunch/plant • Protocols of vinification • Enology • Berry composition analysis (phenolic compounds, sugars, acidity, etc.) • Analytical characteristics of the wine (Alcohol, sugars, pH, acidity, etc.) • Organoleptical characteristics of the wine • Optionals • Diseases tolerance • ??

  11. Versailles 2007 WP 3 PROMOTION OF THE RESULTS • PUBLICATION OF THE RESULTS • SHIPMENT OF DATA FOR EUROPEAN DATABASE • WP 7 - ORGANISATION OF SAFETY PRESERVATION • PROVIDING USEFUL DATA TO INTERESTED GROWERS • PROVIDING SANITARY PRESERVED MATERIAL

  12. Versailles 2007 WP 3 WS 2007 conclusions • protocols • Locations

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