GiESCO 2019 banner
IVES 9 IVES Conference Series 9 GiESCO 9 Early Elgo Demetra: the new pink table variety seedless with big berry and resistant

Early Elgo Demetra: the new pink table variety seedless with big berry and resistant

Abstract

Context and purpose of the study – This paper presents is the create, the study and amplographic description the new pink “Early Elgo Demetra” variety. The seedless resistant grape variety “Early Elgo Demetra” was created by P. Zamanidis at the Athens Vine Department of the Institute of Olive and Subtropical Plants, in 2014.

Material and methods – The variety created by crossing with the hybridization method of the Russian resistant table variety “Talisman” with the newly Greek variety “Volga” (“Talisman” with a mixture of pollen “Perlet” and “Sultanina”). Created variety is a complex hybrid between dissimilar species of European, American and Far East (V. Amurensis). 

Results – The duration of the “Early Elgo Demetra” variety from budburst to maturity is 126-135 days. The variety is strong with very large shoots growth (2.1 – 3.0 m). The growth of shoots is higher over 95%. The shoot and the tip of the young shoot are green-colored and hairless. The yield is high more than 40 t / ha. The average weight of the cluster is 700 g. The content of sugar is high. The “Early Elgo Demetra” grape is large, conical, low density, with a long elliptical shape, pink color, with an average weight of until to 8 g, and has small pseudo-seed that are not understood in consumption. The mature leaf is medium size, symmetrical, and five sort lobs. The berry is sort elliptical with skin is thin and high resistance. The flesh has a pleasant taste. The grape is kept on for a long time. It is intended for edible use. It is kept for a long time in refrigerators and has excellent transport behavior. It has high resistance to fungal diseases, insects, high resistance to low temperatures, high resistance to drought and tolerant in Phylloxera compared to other varieties of Vitis vinifera. Can be used in the genetic improvement of Vitis vinifera varieties as a resistance donor, for fungal diseases, insects and low temperature.

Download the PDF

DOI:

Publication date: June 18, 2020

Issue: GiESCO 2019

Type: Poster

Authors

P. Zamanidis1, Ch. Paschalidis2, L. Papakonstantinou3, D. Taskos1

(1) Department of Viticulture of Athens. Institute of Olive Tree, Subtropical Cropsand Viticulture,.Hellenic. Agricultural Organization-DEMETER 1 S. Venizelou Str., 14123, Lykovrisi, Attiki, Greece
(2) Technological Educational Institute of Peloponnese, School of Agricultural Technology, 24100 Antimalamos, Kalamata
(3) Agricultural University of Athens, 75 IeraOdos str., 11855, Botanikos, Attica

Contact the author

Keywords

 Hybridization, variety, shoots, leaves, inflorescence, cluster, berry

Tags

GiESCO | GiESCO 2019 | IVES Conference Series

Citation

Related articles…

Methodology to assess vine cultivation suitability using climatic ranges for key physiological processes: results for three South African regions

Le climat a de fortes implications sur le bon fonctionnement physiologique de la vigne et a besoin d’être quantifié afin de déterminer l’aptitude des régions à la culture de la vigne. Une méthode, qui pourrait éventuellement servir à prévoir l’aptitude des régions à la culture de la vigne, est proposée.

Read More

Studying the redox state of wines under oxidative processes with a multi-parametric analysis

The detection of reducing compounds such as phenolic acids, anthocyanins or tannins is of prime importance to decipher on the antioxidant and anti-aging properties of wines.

Read More

Typologie des paysages de vigne: un outil de planification

La culture de la vigne dessine un paysage rural original. En effet, de par ses qualités physiologiques, ses exigences agronomiques et les techniques qu’elle requiert, elle est à l’origine d’un portrait de nature sculpté, architecturé, parfois même comparé à l’art des jardins. A ce que l’on pourrait le cas échéant qualifier d’« art involontaire »

Read More

Barrel-to-Barrel Variation of Color and Phenolic Composition in Barrel-Aged Red Wine

Tangible variation of sensory characteristics is often perceived in wine aged in similar barrels. This variation is mostly explained by differences in the wood chemical composition, and in the production of the barrels. Despite these facts, the literature concerning barrel-to-barrel variation and its effect on wine sensory and chemical characteristics is very scarce [1]. In this study, the barrel-to-barrel variation in barrel-aged wines was examined in respect of the most important phenolic compounds of oenological interest and chromatic characteristics, considering both the effects of the (individual) barrel and cooperage. A red wine was aged in 49 new medium-toasted oak (Quercus petraea) barrels, from four cooperages, for 12 months

Read More

Phenolic composition of Cabernet Sauvignon wines from Argentina, Portugal and Spain

Grape and wine phenolic compounds have been shown to be highly related to both wine quality (color, flavor, and taste) and health-promoting properties (antioxidant and cardioprotective, among others). The aim of this work was to evaluate and compare the phenolic contents of Cabernet Sauvignon wines from different geographical areas and climatic conditions, namely from Argentina, Portugal and Spain vintage 2022. In addition, the phenolic profiles of the Portuguese wines from three vintages (2020, 2021, 2022) was compared.

Read More