Agronomic variability of the most important Croatian red cultivar Plavac mali (Vitis vinifera L.) (CROSBI ID 555489)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Zdunić, Goran ; Šimon, Silvio ; Maletić, Edi ; Budić-Leto, Irena ; Karoglan-Kontić, Jasminka ; Pezo, Ivan ; Pejić, Ivan
engleski
Agronomic variability of the most important Croatian red cultivar Plavac mali (Vitis vinifera L.)
Representative samples of old mother vines (30-140 years old) of cv. 'Plavac mali' (Vitis vinifera L.) have been collected from the whole Dalmatian area based on their phenotypic diversity. More than 100 samples were planted into a homogeneous plantation and characterised based on ampelographic characteristics in order to identify their agronomic variability. The most important agronomic traits were evaluated during two years of vegetation on 63 clonal lines (clone offspring of six vines from each selected vine) that were planted in the homogeneous vineyard (ex situ collection). Significant variability was observed in the yield components, dimensions of bunches (shape, density, length, width and mass), and composition of the must (sugar, total acidity, pH, total polyphenols and total anthocyanins). The results show a significant degree of variability of the agronomic traits of cv. 'Plavac mali' and the possibility of their improvement by individual clonal selection.
Plavac mali; agronomic variability; clonal selection
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Podaci o prilogu
2009.
objavljeno
Podaci o matičnoj publikaciji
32nd World Congress of vine and wine, 7th general assembly of the OIV
Veronika Kubanović
Zagreb: Ministarstvo poljoprivrede ribarstva i ruralnog razvoja RH
978-953-6718-12-2
Podaci o skupu
32nd World Congress of vine and wine
poster
28.06.2009-03.07.2009
Zagreb, Hrvatska