Victoria grape varieties are Eurasian species. Young shoots green, with sparse hairs; shoots upright, green; young leaves yellow-green, slightly redish edges, leaves glossy, leaf villi sparse; mature leaves medium, yellow-green, nearly round, leaf margin Slightly rolled up, 3 to 5 cracks, engraved with shallow cuts, deep undercuts, small and jagged sawtooth, petiole opening wide arched, petiole yellow-green, petioles and main veins as long. One-year-old mature branches yellow-brown, medium-length internodes. Bisexual flowers, diploid. The ear is conical or cylindrical, and the fruit is medium and dense. Large fruit, long oval, yellow-green, hard and crisp flesh, good quality. More than 2 seeds per fruit. Average grain weight 8.0 to 9.8 g, soluble solids 11.5% to 16.0%, total sugar content 10.2% to 12.5%, total acid content 0.45% to 0.55%, Vc content 14.5 to 17.0 mg/100 g, maturity period in mid-July .
Yield performance: 148 per acre colonization, an average of 16 to 18 spikes per plant, average ear weight 550 to 750 grams, three-year plant equivalent to 1250 ~ 1550 kg per acre yield.
Cultivation points: choose well-drained, fertile land for planting; choose growth-strong, moisture-resistant rootstocks for grafting and seedlings; increase application of organic fertilizers, supplemental boron and other trace elements; timely disease prevention and removal; winter pruning should adopt short shoots Pruning mainly; must be used to avoid rain cultivation.
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