Grapes XX-15 - 45

Grapes XX-15 - 45

Dining hybrid form of grape breeding Institute (Institute (IViV)) of the Republic of Moldova . Late ripening, 150 - 160 days . sum of active temperatures to full maturity 3100 -3300 ° C . C . Zaporozhye crop ripens in late September, and in the cool autumn in early October . Height bushes strong (in irrigated conditions, the length of shoots reaches 2.0 m) . Maturing shoots good or satisfactory . Rooting cuttings good . begins to bear fruit in the third year of planting saplings, and during the fullfruiting enters the fourth or fifth year . fused with phylloxera-resistant rootstocks has not been studied . The clusters are large or medium 350-550 g, conical, cylindric, moderately loose . 24-26 mm Berries are large, weighing 6 - 7 g or more, round-oval, reddish-purple . Flesh fleshy-juicy, the skin is eaten berries covered with temperatewaxy coating . The taste is harmonious with a slight muscat flavor . In some years, in bad weather conditions during flowering there is a significant degeneration of berries . When thickening bushes deteriorates pollination inflorescence . When moisture berries burst, severely injured wasps . berry seeds in three or four, with goodpollination of four or more . Sugar 16 - 19% at pH 6 - 9 g / l . percentage of fruit-bearing shoots 55 - 60% . The number of bunches to escape 0.6-0.9 has developed, in the fruitful one, 1-1,3 . Weakly fruits on shoots grown from replacement and dormant buds . Load 35 - 45 buds per plant and 25 - 30 green shoots at a feeding area 4 - 5 square metersadult bush . It is recommended that a long pruning fruit arrows leaving 10 - 12 holes . Shaping the bushes in a sheltered area for better multi-arm type tubeless fan . responds well to sparse planting and powerful formirovki with developed parts of the long-term and well-lit crown . Due to the high demanding to heatfor better sugar content shrubs should be planted in a well-heated light soils of the southern, south-western slopes or near the walls of buildings . When thinning shoots, sufficient illumination of the leaf surface of the bushes, good care, quality and marketability of clusters increase . Avoid excessive moisture and unilateralorganic and nitrogen fertilizers, particularly in the second half of the summer . responds well to higher doses of phosphorus-potassium fertilizers . responds positively to the minting of shoots . Resistance to frost average -22 ° C . If there is excess nitrogen nutrition, wetting the soil (especially in late summer early autumn) vine accumulates littlecarbohydrates and frost falls. In years with severe winters there is a significant death of holes (70 - 80%) . Resistant to mildew - 2.75 - 3 points to mildew - 3 - 3.5 points, to sheet form Phylloxera - 3 points, to botrytis - 3 - 3.5 points . From mildew necessary preventive spraying with the mandatory addition of a solution of medicationsoidium (1% stake . sulfur; 0.03-0.04% Tilt-250, and so on . n . ) . The yield is high . Vintage used fresh . There is a very good marketability and appearance . Tasting of fresh grapes score - 8.2 points .

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19	Frost	22

° C

350	Weight	550

Grams

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