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Grapes Oksana


Description Grapes Oksana

Leaves large, round, five-blade, moderately dissected . The record sheet wavy . The upper surface of largebubble . Upper Middle clippings, closed, narrow-elliptic with clearance and a pointed bottom . Lower Middle clippings, open, pinnatipartite with almost parallel sides and a pointed bottom . Cherenkov recess closed with a spindle-shaped lumen and sharp bottom . The Kinks at the ends of the blades sharply triangular with a wide base andslightly convex sides . The Kinks on the edge of the large, triangular with a wide base, the transition to the dome-shaped . pubescence on the lower leaf surface bristly pubescence, Felt . Flower hermaphrodite . The clusters are large, conical, loose . Berry very large (7g), oblong, black with dark blue tint . Flesh fleshy . seeds inberry one or two . Grape Variety refers to the table varieties late ripening . The berries ripen in late September . The duration of the growing season from bud to full maturity of 150 days . The strength of growth of bushes large . Aging shoots satisfactory . Yield 100 kg / ha . According to the Zakarpattia OblastState Agricultural Experiment Station, on Ampelographical collection Riparia Gloire rootstock on de Montpellier (area feeding 3,5 × 1,2 m), yield grade Oksana per hectare was 123.2 when sugar n September 25, 18.4% . The average weight of bunches of 445 g . Percent of productive shoots 54 . The number of bunches to escape fledged 0.6 onfertile - 1.2 . It is characterized by very low winter hardiness. Requires the shelter of bushes in the winter . Grade strongly susceptible to bacterial canker disease . mildew, powdery mildew (degree of damage 4 points) botrytis (the degree of damage 3 - 4 points) . In the Odessa region Oksana cultivated on rootstock Riparia Rupestris × 101- 14 . Forming multi-arm, with fan . The load on the bush 30 - 35 holes . Trimming 8 - 10 holes . Sugar juice of berries during the harvest 14 - 15% at pH 7.4 g / l . transportability grade, according to the mechanical properties of berries, good load-crushing berries 1805, when separated from the stalk 483 g . Used for fresh consumptiona . Tasting of fresh grapes score 8.7 points . Grade Oksana requires improving breeding in connection with the weak winter hardiness and a significant lesion disease . It is recommended for cultivation in the southern regions of Odessa, Crimea, Kherson, Nikolaev regions . Leading signs of grape varieties: Large Medium dissected leafvery thick bristly pubescence pubescent; large bunch of loose; very large oblong black berry; strongly tall shrub; late ripening; high transportability .

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Berry
Dimensionsvery large
Formoblong
Colorblack with dark blue tint
Fleshfleshy
Seeds in a berry1 - 2
Sugar juice of berries14 - 15%
Acidity7.4 g / l
Weight of 100 berries700 g
Bunches
Densityloose
Sizelarge
Formconical
The average weight of bunches445 g
Bush
Leaveslarge, rounded, with five lobes, medium dissected
Flowerbisexual
Strength of growthlarge
Hairs on the lower surface of the sheetbristly pubescence, Felt
Description
GroupTable grade
ManufacturerUniv of them . B . E . Tairov, Ukraine
Leading signs sortslarge medium dissected leaves with a very thick bristly pubescence pubescent; big loose bunch, very large oblong black berry, strongly stalwart cous
Maturationlater ,
CrossingItaly × Alphonse Lavallée
Frostvery low
Country of originUkraine
Grade affecteddowny mildew, powdery mildew (degree of damage 4 points) botrytis (infestation 3 - 4 ba
Features farming
The period from bud burst to full maturity150 days
Formingmulti-arm, with fan
Scheme planting3,5 × 1,2 m
The load on the bush30 - 35 holes
Pruning grapes8 - 10holes
Efforts peel berries483 g
Efforts crush1805 g
Tasting of fresh grapes score8.7 points
Productivity
During the growing season100 kg / ha
Shoots
Shoots54% of the fruit-bearing
Aging shootssatisfactory
Featuresbunches to escape fledged 0.6 on fertile - 1.2
The record sheet
Upper surfacebig bubble
Top notchaverage, closed, narrow-elliptic with clearance and a pointed bottom
Lower clippingsaverage, open, pinnatipartite
Chereshkovaya recessclosed with a spindle-shaped lumen and sharp bottom
Kinks at the ends of the bladesacute triangle with a broad base and slightly convex sides
Boundary cloveslarge, triangular with a broad base
Numeric filters

315
Weight
445
Grams
1
Productivity
1
Kg / m²
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