Semebat N
Name of the variety in France
Semebat
Origin
This variety was obtained by INRA in 1956 by crossbreeding Baroque and Cot.
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, Semebat 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
1988 2000 2008 2018
ha 4 2 2 0.5
Descriptive elements
The identification is based on:
- the tip of the young shoot with a medium density of prostate hairs
- the green young leaves with bronze spots,
- the shoots with red internodes,
- the circular adult leaves, entire or with three or five lobes, a petiole sinus with slightly overlapping lobes, medium teeth with straight sides, a strong anthocyanin coloration of veins, a twisted blistered leaf blade, and on the lower side of the leaves, a medium density of erect and prostate hairs,
- the round-shaped berries.
Genetic profile
Microsatellite VVS2 VVMD5 VVMD7 VVMD27 VRZAG62 VRZAG79 VVMD25 VVMD28 VVMD32
Allel 1 131 223 239 176 196 256 238 245 239
Allel 2 153 225 262 188 202 260 254 267 239
Phenology
Bud burst: 4 days after Chasselas.
Grape maturity: mid-season, 2 weeks after Chasselas.
Suitability for cultivation and agronomic production
Semebat is a very vigorous veriety which must be managed, with a erect bearing. This variety is well suited for mechanized harvesting.
Susceptibility to diseases and pests
Semebat is not very sensitive to grey rot.
Technological potentiality
The bunches are medium in size and the berries are small. Semebat produces balanced, colored, robust wines with fairly high alcohol degree. Under unfavorable conditions, it can have herbaceous aromas.
Clonal selection in France
The only certified Semebat clone carries the number 746.
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.
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
746 INRA 1981 Bordelais
Sud-Ouest