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Grapes Oppenheim CO-4


Description Grapes Oppenheim CO-4

Sheetgrapes large, wedge-shaped, weakly dissected, with three or solid . Cherenkov recess wide open . male flower . The clusters are not formed on the bushes. In grapes resistance to frost, mildew, root form of phylloxera high . drought tolerance average .

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Bush
Leaveslarge, wedge-shaped
Flowermale
Strength of growthvigorous
The surface of the sheetweakly dissected, one-piece
Vine matures80 - 90% to
Featuresthree-bladed
Description
GroupStock
Manufacturerschool of viticulture in Oppenheim
Stabilityto / from
SynonymBerlandieri x Riparia SB 4, SB-4, selection Oppenheim-4
Maturationlate
Crossingclonal selectionBerlandieri x Riparia Teleki 4 B
Resistance to diseasesvery resistant to frost, mildew, phylloxera
Frost27 - 30 ° C ,
Country of originGermany
Features farming
The period from bud burst to full maturity179 days
The sum of active temperatures3270 ° C
Formingcapitatum
Shoots
Leavesbronze, whole
Crown younger escapebronze
Axis young shootribbed, powerful, long
Ripened annual shootsmedium thickness, medium density
The record sheet
Upper surfacedark green ,
Chereshkovaya recesswide open, pinnatipartite
Kinks at the ends of the bladesacute, oblong
Boundary cloveslow to
Petiolethick, purple
Numeric filters

27
Frost
30
° C
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