Naslov
Ampelographic characterisation and sanitary status of some endangered croatian native grapevine cultivars

Autori
Preiner, Darko ; Andabaka, Željko ; Stupić, Domagoj ; Maletić, Edi ; Žulj Mihaljević, Maja ; Šimon, Silvio ; Rühl, Ernst ; Pejić, Ivan

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
PAPER AND ABSTRACT PROCEEDINGS OF 14th SERBIAN CONGRESS OF FRUIT AND GRAPEVINE PRODUCERS WITH INTERNATIONAL PARTICIPATION / Nikolić, Dragan - Beograd : Universitet u Beogradu, Poljoprivredni fakultet Beograd, 2012, 136-136

ISBN
978-86-7834-163-2

Skup
14th SERBIAN CONGRESS OF FRUIT AND GRAPEVINE PRODUCERS WITH INTERNATIONAL PARTICIPATION

Mjesto i datum
Vrnjačka Banja, Srbija, 09.10.2012. - 12.10.2012

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Vitis vinifera; vinova loza; autohtone sorte; revitalizacija
(Vitis vinifera; grapevine; native cultivars; revitalisation)

Sažetak
At the end of 19th century there were more than 400 grape cultivars grown in Croatia, most of them ware considered autochthonous. Unfortunately, after beginning of 20th century drastic erosion of autochthonous cultivars has occurred. Today there are still more than 120 native cultivars with most of them being properly conserved and evaluated. However, there are still many vines in old and abundant vineyards, representing old autochthonous cultivars that can not be positively determined by simple inspection. As a part of the project ERA 91/01 “Preservation and establishment of true-to- type and virus free material of endangered grapevine cultivars in Croatia and Montenegro” detailed ampelographic and enological characterization of some underutilized native Croatian cultivars was performed. Ampelographic characterization was carried out using set of 45 OIV-descriptors on 28 cultivars. After microvinification, chemical and sensory analysis of wines of six cultivars medium or high qualitative potential was determined, giving good perspective for their revitalization. Sanitary status of five cultivars was assessed by ELISA test for presence/absence of four economically important viruses: GFLV (Grapevine Fanleaf Virus), ArMV (Arabis Mosaic Virus), GLRaV-1 and GLRaV-3 (Grapevine Leafroll Virus -1 and -3). Different level of virus infection was detected ranging from 7-90%, with GLRaV-1, and GLRaV-3 as the most common viruses. EU-vitis database (www.eu- vitis.de) format was followed and our results will be stored and available in this database.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)

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