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Grapes Rusven


Grapes Rusven
Description Grapes Rusven

Grape very early ripening (110 - 115 days) . Bushes medium or vigorous . The clusters are large, 350 - 550 g to 1 kg cylindrical-conical, at least -cylindrical, medium density or dense, sometimes with wings . Berries are large, 23 x 22 mm, rounded, dull pink color, average weight of 5 - 6 g . In the sun the berries have a pale red color . The berries are juicy, pleasant taste, with a particular (sage) muscat flavor . 20% sugar content, acidity 7 - 9 g / l . Shoots ripen well . Fruit-bearing,shoots 65 - 80%, the coefficient of fruitfulness 1.1 - 1.5 . A very productive variety . Fruitfulness buds on long shoots high and virtually unchanged . Load bushes 30 - 40 buds, pruning vines fruiting average, 6 - 8 holes or short . Rooting cuttings good . Compatible to foster a culture of most rootstocks and varieties . For gradespreferred vigorous rootstocks . Grape Rusven attractive to wasps . If the period of maturation observed differences in soil moisture - rain, watering may crack berries . Reduced tendency to cracking can be achieved in two ways: 1) significantly thin young clusters after flowering - berries are larger,but not as dense clusters; 2) loading bush - decreases pressure inside the berry, but to the detriment of the quality of the harvest . Rusven resistant to frost (-25 - 27 ° C), frost, mildew . Set the resistance to mildew 3 - 3.5 points, but defeats mildew was observed (with one spray per season) . Grade can be grown without shelter of bushes for the winter . Transportability low. Thanks to a reasonably good sugar content, nutmeg taste grape suitable for making nice table and dessert wines . Grape Rusven with good frost resistance and agrobiologist, productive, but requires protection from wasps and prone to cracking of berries .

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Berry
Dimensionslarge, 23 x 22 mm
Formrounded
Colormatt pink
Fleshjuicy
Sugar juice of berries20 %
Acidity7 ​​- 9 g / l
Weight of 100 berries500 - 600 g
Bunches
Densitymedium density or dense
Sizelarge
Formhelical-bevel, at least - cylindrical
The average weight of bunches350 - 550 g
Bush
Strength of growthmedium or vigorous
Description
ManufacturerInstitute (Institute (VNIIVO)) them . I . Ii . Potapenko, Russia and Hungary ,
Stabilityto frost, mildew
Maturationvery early
CrossingR-66 x Muscat de Saint-Vallier
Frost25 - 27 ° C ,
Features farming
The period from bud burst to full maturity110 - 115 days
The load on the bush30 - 40 holes
Pruning grapesaverage, 6 - 8 holes or short
Productivity
During the growing seasonvery high
Coefficient plodonostnosti1.1 - 1.5
Shoots
Shoots65 - 80% of the fruit-bearing
Aging shootsgood
Numeric filters

25
Frost
27
° C
350
Weight
550
Grams
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