Download Wild grape Ressources in Georgia

1
Wild Grapes in Georgia
G. Nakhutsrishvili, Zh. Ekhvaia,
M. Akhalkatsi, T. Beridze
N. Ketskhoveli Institute of Botany, Tbilisi, Georgia
2
Species

V. vinifera and V. sylvestris are native;

V. labrusca is cultiveted as variety – Isabela.
Vitis
vinifera, V. labrusca, V. riparia, V. rupestris,
V. berlandieri and V. sylvestris
distributed
V. vinifera (Odjaleshi)
in
V. labrusca
Georgia
V. riparia
–
3
Distribution of V. sylvestris in
Georgia
4
European Commission
Project
coordinator
EU 6th Framework Program – 2007-2009,
“Management and Conservation of Grapevine
Genetic Resources (GrapeGen06).”
WP 7 : Organisation of safety duplication and preservation initiatives
WP1 : SSR
analyze
WP2 : Morphological
description
WP3 : Technological
information
gathering
WP4 : Characteristic
of V. sylvestris
ISMA
Italy
WP5 : True-to-type
identification
IMIA
Spain
DOPI
Italy
CNR-IVV
Italy
BAZ
Germany
WP6 : Data
base
EVN
Portugal
5
WP2 : Morphological description
Morphological characters of leaves,
shoots, reproductive organs will be
determined in cultivated varieties of V.
vinifera and wild species (V. sylvestris)
Chekhardani
Saperavi
Rkatsiteli
V. sylvestris
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Flower morphology of V. sylvestris (left 4 slides, three female
flowers and male in the middle) and complete flower of V. vinifera
(Rkatsiteli) right;
Determination of seed sizes with further statistical
analyses (Mangafa, Kotsakis, 1996; Jacquat,
Martinoli, 1999).
7
WP4 : Characteristic of V. sylvestris.
Morphological and ecological characterization of the V.
sylvestris population will be done; Age and spatial
structure, size and threats will be determiend for every
population.
8
9
WP5 : True-to-type identification
Kamuri tetri
Kachichi
Chergvali
Chkhaveri
Dgundgushi
Aladasturi
Shonuri
10
N Variety
WP6 : Data base
Morphometric data will be included in the
data base of this project
(http://www.genres.de/eccdb/vitis).
Length
mean
Breadth
Sd
V
mean
Index - breadth/length
Sd
V
mean
Sd
V
Aladasturi
17,20
0,64 0,41
15,87
0,63 0,40
0,92
0,036 0.001
Chodi
14,51
1,09 1,18
13,97
1,14 1,29
0,96
0,040 0,002
Kachichi
10,20
0,51 0,26
9,99
0,64 0,40
0,98
0,033 0,001
Koloshi
13,63
1,36 1,85
13,38
1,32 1,74
0,98
0,026 0,001
Machkvaturi
16,50
0,80 0,62
14,24
0,71 0,51
0,86
0,047 0,001
Makhvateli
13,86
0,64 0,41
13,41
0,61 0,37
0,96
0,029 0,004
Odjaleshi
13,79
0,97 0,94
12,75
0,75 0,57
0,92
0,040 0,001
Paneshi
18,44
0,79 0,60
15,00
0,59 0,35
0,81
0,030 0,001
Saperavi
15,87
0,63 1,87
13,89
1,26 1,60
0,88
0,070 0,005
Shonuri
15,36
0,85 0,79
14,95
0,79 0,63
0,97
0,036 0,001