Servanin N
Name of the variety in France
Servanin
Origin
Servanin is originally from the north of the Isère region.
Synonyms
There is no officially recognized synonym in France nor in the other countries of the European Union, for this variety.
Legal information
In France, Servanin is officially listed in the "Catalogue of vine varieties" on the A list and classified.
Use
Wine grape variety.
Evolution of cultivated areas in France
1958 1968 1979 1988 2018
ha 376 344 21 10 1
Descriptive elements
The identification is based on:
- the tip of the young shoot with a high density of prostate hairs,
- the reddish young leaves,
- the dark green adult leaves, entire or with three lobes, with a very open U- or V-shaped petiole sinus, long teeth compared to their width at the base with straight sides, no anthocyanin coloration of veins, an involute leaf blade and on the lower side of the leaves, a high density of erect hairs and a low density of prostate hairs,
- the broad ellipsoid berries.
Genetic profile
Microsatellite VVS2 VVMD5 VVMD7 VVMD27 VRZAG62 VRZAG79 VVMD25 VVMD28 VVMD32
Allel 1 131 229 239 176 188 256 240 216 239
Allel 2 141 234 260 186 194 260 254 257 271
Phenology
Bud burst: 2 days after Chasselas.
Grape maturity: mid-season, 3 weeks and a half after Chasselas.
Suitability for cultivation and agronomic production
Servanin is very vigorous, fairly fertile but susceptible to millerandage. Some berries stay green at maturity. Servanin is usually managed in high growth vine stocks. It seems well adapted to limestone or marly soils.
Susceptibility to diseases and pests
Servanin is susceptible to downy mildew but is not very affected by grey rot.
Technological potentiality
The bunches and berries are small. Servanin produces tannic, acidic wines with good color and low alcohol degree.
Clonal selection in France
The only certified Servanin clone carries the number 1153.
Bibliographic references
- Catalogue des variétés et clones de vigne cultivés en France. Collectif, 2007, Ed. IFV, Le Grau-du-Roi, France.
- Documentary collections of the Centre de Ressources Biologiques de la Vigne de Vassal-Montpellier, INRAE - Montpellier SupAgro, Marseillan, France.
- Dictionnaire encyclopédique des cépages et de leurs synonymes. P. Galet, 2015, Ed. Libre&Solidaire, France.
- Traité général de viticulture, Ampélographie. P. Viala and V. Vermorel, 1901-1909, Ed. Masson, Paris, France.
Description of clones certified in France
Identity and availability Agronomic data Technological data Autres informations
Clone no. Marque Origin Selection Year of
certification
Agronomic
references
Surface area used
for propagation (year)
Fertility Production
level
Bunch
weight
Vigor Berry
size
Susceptibility
to grey rot
Sugar
level
Color
potential
Titrable
acidity
Tannic
structure
Aromatic
intensity
Oenological
suitability
New General
note
Agro-tecnic
note
Note
agronomique
Agronomic
note
Links
1153 Ain IFV 2010 representative wines of the variety