Characterization data
FAO institute code
HRV041
Accession number
VIT00264
Accession species
Vitis vinifera L. subsp. vinifera
Accession name
MrkuĊĦa
Location of description
Zagreb
Year of description
2024
1 Young shoot: opening of the shoot tip
5, Fully open
3 Young shoot: intensity of anthocyanin coloration on prostrate hairs of the shoot tip
5, Medium
4 Young shoot: density of prostrate hairs on the shoot tip
5, Medium
6 Shoot: attitude (before tying)
3, Semi-erect
7 Shoot: colour of the dorsal side of internodes
2, Green and red
8 Shoot: colour of the ventral side of internodes
2, Green and red
16 Shoot: number of consecutive tendrils
1, 2 or less
51 Young leaf: colour of upper side of blade (4th leaf)
3, Bronze
53 Young leaf: density of prostrate hairs between main veins on lower side of blade (4th leaf)
5, Medium
67 Mature leaf: shape of blade
3, Pentagonal
68 Mature leaf: number of lobes
2, Three
70 Mature leaf: area of anthocyanin coloration of main veins on upper side of blade
3, Up to the 1st bifurcation
72 Mature leaf: goffering of blade
5, Medium
74 Mature leaf: profile of blade in cross section
2, V-shaped
75 Mature leaf: blistering of upper side of blade
5, Medium
76 Mature leaf: shape of teeth
2, Both sides straight
79 Mature leaf: degree of opening / overlapping of petiole sinus
3, Half open
80 Mature leaf: shape of base of petiole sinus
3, V-shaped
81-1 Mature leaf: teeth in the petiole sinus
1, Absent
81-2 Mature leaf: petiole sinus base limited by vein
1, Not limited
83-2 Mature leaf: teeth in the upper lateral sinuses
1, Absent
84 Mature leaf: density of prostrate hairs between main veins on lower side of blade
3, Low
87 Mature leaf: density of erect hairs on main veins on lower side of blade
3, Low
94 Mature leaf: Depth of upper lateral sinuses
3, Shallow
151 Flower: sexual organs
3, Fully developed stamens and fully developed gynoecium
155 Shoot: fertility of basal buds (buds 1-3)
5, Medium
202 Bunch: length (peduncle excluded)
5, Medium
204 Bunch: density
7, Dense
206 Bunch: length of peduncle of primary bunch
3, Short
208 Bunch: shape
1, Cylindrical
209 Bunch: number of wings of the primary bunch
2, 1 - 2 wings
220 Berry: length
9, Very long
221 Berry: width
9, Very wide
223 Berry: shape
2, Globose
225 Berry: colour of skin
6, Blue black
231 Berry: intensity of flesh anthocyanin coloration
1, None or very weak
235 Berry: firmness of flesh
1, Soft
236 Berry: particular flavour
1, None
241 Berry: formation of seeds
3, Complete
301 Time of bud burst
303 Time of beginning of berry ripening (veraison)
6,
351 Vigor of shoot growth
7, Strong
502 Bunch: single bunch weight
5, Medium
503 Berry: single berry weight
5, Medium
504 Yield per m2
6,
505 Sugar content of must
4,
506 Total acidity of must
3, Low
508 Must specific pH
5, Medium

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