SemenaOpt.com
info@semenaopt.com

Grapes IV-1 - 45


Description Grapes IV-1 - 45

Seedless universal hybrid form of grape breeding Institute (Institute (IViV)) of the Republic of Moldova . The period of maturation medium or of medium (130 - 140 days) . The average date of the onset of full maturity in g . Zaporozhye - 10 - 20 September at the amount of activetemperature 2700 - 2800 ° C . Own-rooted plantings great vigor . Annual shoots ripen satisfactorily (50 - 60%) . With an excess of moisture overload the bushes yield, abuse of nitrogen fertilizers, thickening the bushes lack of heat especially in autumn period - aging growth is delayed, it is maturing bad . Therefore, the possibleproblems with aging annual shoots in g . f . IV-1 - 45 should be considered when planting and cultivation . Rooting cuttings good and satisfactory . begins to bear fruit in the third year of planting saplings, and in the period of full fruiting enters the fourth or fifth year . fused with phylloxera-resistant rootstocks notstudied . The grapes are big 450 - 700 g or more, cylindric, often winged sometimes branched, medium density or loose . With good care often have a bunch of weight over 1 kg . Berry color varies from red to purple almost black, small and very small, round, pleasant harmonious taste . The flesh is juicy berries, peelthin, easily broken, covered with a waxy bloom moderate . Good tying berries from self-pollination . Sugar 17 - 20%, acidity 6 - 8 g / l . Fruit-bearing shoots, 40 - 55% . The number of clusters in the fledged escape 0.6-0.8; on fertile 1.1-1.4 . Fruitfulness coppice shoots and shoots developed from renal replacement low (20 - 25%) . Preference is given to large formirovki with a large margin of wood and green shoots of moderate load . Pruning vines fruiting 8 - 12 holes sure to conduct timely green operations . The total load on the bush 40 - 50 holes (wreckage after 25 - 30 green shoots) under the scheme planting 2.5 - 3 x 2 - 1.5 m . Higher doses of phosphorus-potassiumfertilizers produce more better in quality harvest . Due to the high demanding to heat for better sugar content shrubs should be planted in a well-heated areas on the slopes of southern exposure . If you overload the bushes yield, ripening period is delayed . Frost low . Suitable for shelteredculture . Without the shelter of bushes in the winter can be grown only in areas with prolonged warm autumn, where the average of the absolute minimum temperature not lower than -18 ° C . In high degree of mildew, powdery mildew, gray mold - the need for systematic preventive spraying . Vintage used mainly for fresh consumption . IV-1 - 45 is promising for the preparation of white and colored table wines and juices of good quality . The taste of wine is moderately soft, harmonious . Promising for the southern regions .

Want to buy the product? Leave a request.

There is a product? Sell on website.

Requests SPECIFICATIONS Where to buy?
 
Berry
Dimensionssmall and very small
Formround
Colorfrom red-purple to almost black ,
Peelfine
Fleshjuicy
Waxy coatingmoderate
Sugar juice of berries17 - 20%
Acidity6 - 8 g / l
Bunches
Densityaverage or loose
Sizevery large
Formcylindric, often winged sometimes branched
The average weight of bunches450 - 700 g
Description
GroupSeedless
Maturationor the average of medium
Purposefor fresh consumption
Crossing2 x VIR Sultana red Turkestan
Tastea harmonious
Frostlow to
Country of originMoldova
Grade affectedaverage frost, mildew, botrytis
Features farming
The period from bud burst to full maturity130 - 140 days
Matures10 - September 20
The sum of active temperatures2700 - 2800 ° C to
Forminglarge with a large supply of wood
Scheme planting2.5 - 3 x 2 - 1.5 m ,
The load on the bush40 - 50 holes
Cultivatedin a sheltered culture
Pruning grapes8 - 12 holes ,
Shoots
Shoots40 - 55% of the fruit-bearing
Aging shootssatisfactory 50 - 60% to
Featureswhich developed bunches to escape 0.6-0.8; on fertile 1.1-1.4
Numeric filters

450
Weight
700
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