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Grapes Alvin


Grapes Alvin
Description Grapes Alvin

Grape Alvin obtained by crossing varieties Alphonse Lavallée and Sultanina . The variety has been registered in the official catalog of varieties of France in 1990 . -Sinonimiya: not known . -Description: Bunch of large and very large, elongated, winged, more or less compact, often with one or two wings, giving bunch shape of a pyramid. Petioles average power and partly stiff . Berries smaller than the average size of the short elliptical shape . The skin is thin, beautiful bluish-black with a strong touch . The flesh is juicy, crisp, sweet, pleasant taste neutral, sometimes with soft, little tangible seeds . - Possibility of production: late, slow budding . Grade powerful, productive . Horizontal semi-erect shrub prefers long pruning and tying to trellis . Not subject to subsidence of ovaries and berries . Almost noaffected botrytis . Late maturity in the second phase, two weeks later, Muscat Hamburg and after Alphonse Lavallée . -approving clones: a single, 968 . grape-dining room: noted that the color of its berries is non-uniform . Berries get coloring for three weeks . Alvin tolerates transport and storage .

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Requests SPECIFICATIONS Where to buy?
 
Berry
Dimensionsless than average
Formshortelliptical
Colorblue-black
Peelfine
Fleshjuicy, crisp, sweet ,
Waxy coatingstrong
Bunches
Sizelarge and very large
Formlong, winged
Bush
Bushhorizontal semi-erect
Description
GroupSeedless
ManufacturerNational Institute of Agronomic Research (INRA), Montpellier, France
CrossingAlphonse Lavallée x Sultanina
Tastenice neutral
Country of originFrance
Grade affectedalmost no infestation botrytis
Features farming
Pruning grapeslong
The record sheet
Petiolemedium strong and stiff part
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