Grapevine variety identification by means of ampelographic and phyllometric descriptors

Irma TOMAŽIČ; Zora KOROŠEC-KORUZA

doi:10.14720/aas.1998.71.1.16048

Grapevine variety identification by means of ampelographic and phyllometric descriptors

Authors

Irma TOMAŽIČ University of Ljubljana, Biotechnical Faculty, Jamnikarjeva 101, SI-1111 Ljubljana, Slovenia
Zora KOROŠEC-KORUZA University of Ljubljana, Biotechnical Faculty, Jamnikarjeva 101, SI-1111 Ljubljana, Slovenia

DOI:

https://doi.org/10.14720/aas.1998.71.1.16048

Keywords:

viticulture, grapevine, Vitis vinifera, old cultivars, ampelographical characterization, cluster analysis

Abstract

Nine local vinifera grapevine cultivars from ampelographic collection in Brda were studied according to the O. I. V. descriptors and phyllometry. Levels of similarity, possible homonyms and synonyms in ordering the cultivars have been analyzed using cluster analysis. All cultivars can be divided into two groups. In the first group there are cultivars: 'Zelenka', 'Verduc', 'Glera' and 'Pikolit'; and in the second there are: 'Tržarka', 'Cencukna', 'Markaduška', 'Sušc' and 'Pika'. Small differences between the cultivars 'Zelenka', 'Glera' and 'Pikolit' and cultivars 'Sušc' and 'Pika' were recorded.

Published

15. 09. 1998

Issue

Vol. 71 No. 1 (1998): PLANT PRODUCTION

Section

Original Scientific Article

License

This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

TOMAŽIČ, I., & KOROŠEC-KORUZA, Z. (1998). Grapevine variety identification by means of ampelographic and phyllometric descriptors. Acta Agriculturae Slovenica, 71(1), 173–177. https://doi.org/10.14720/aas.1998.71.1.16048