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Grapes Portal


Grapes Portal
Description Grapes Portal

Grape Porthan obtained bycrossing varieties Grenache Noir and Blue Portuguese in 1958 . This variety has been registered in the catalog of varieties of France in 1976 . -Description: clusters are medium, conical, loose, more or less compact, long petioles; berries are medium, spherical shape handsome blue-black with a bluish tinge. -Ability production: Earlybud break . Prefers medium or little fertile soil . The bush is very strong . Must be cut length . Susceptible to powdery mildew and damage . Maturing in the first phase . -approving clones: the only 537 . -Type wine / Fragrance: due to early ripening portal is used for the production of the first wines to quicklyuse . Gives a little wine tannins, color, little alcohol and fruity flavor .

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Berry
Dimensionsaverage
Formspherical
Colorblack and blue
Waxy coatingbluish
Bunches
Sizeaverage
Formconical
Bush
Strength of growthvery strong
Description
GroupWine variety
ManufacturerNational Institute of Agronomic Research (INRA), Montpellier, France
SynonymI . N . R . A . 1508 - 25
CrossingGrenache Noir x Portugizer
Country of originFrance
Features farming
Pruning grapeslong
The record sheet
Petiolelong
Maturation

average
early
is mid
late
of medium
very early
Color of the fruit

amber
black
blue
chartreuse
dark blue
dark pink
gold and white
golden
golden amber
golden yellow ,
green
green and white
greenish amber
greenish-pink
milky white
milky yellow
pale pink
pink
pink-red
purple
red
red and crimson
red-blue
red-violet
white