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‘郑葡1号’是由‘红地球’ב早玫瑰’杂交选育出的中熟葡萄新品种。果穗圆柱形,平均穗质量685.0 g,最大穗质量910.0 g。果粒着生极紧,成熟一致,着色一致。果粒近圆形,红色,平均粒质量10.3 g。果粒与果柄较难分离。果粉中等厚。每果实含种子2~4粒,多为2粒。果皮无涩味,果肉较脆,无香味。可溶性固形物含量为17.0%,品质中上。果实生育期90 d左右,在郑州地区8月上中旬成熟。植株生长势中庸。每结果枝结果1~2穗,2穗居多。叶片对霜霉病较为敏感,果实易感染白腐病。适合在温暖、雨量少的气候条件下种植。进入结果期早,定植第2年开始结果,易早期丰产。棚、篱架均可栽培,以中、短梢修剪为主。
’Zheng Pu 1’ is a new variety of ’red grapes’ × ’early rose’ which was bred from middle-aged grapes. Ear cylindrical, with an average ear mass of 685.0 g, the maximum ear mass of 910.0 g. Fruit with a very tight, mature, consistent coloring. Fruit nearly round, red, average grain weight 10.3 g. Fruit and stalk difficult to separate. Medium fruit powder thick. Each fruit contains seeds 2 to 4, mostly 2. Peel without astringent taste, crisp flesh, no fragrance. Soluble solids content of 17.0%, the quality of the upper. Fruit growth period of 90 d or so, in mid-August in Zhengzhou mature. Moderate growth potential of plants. The results of each branch results 1 ~ 2 spike, 2 spike mostly. Leaves are more sensitive to downy mildew, the fruit susceptible to white rot. Suitable for planting in warm, less rainfall climates. Enter the early results, the first 2 years of colonization results, easy to early high yield. Shed, fence frame can be cultivated, mainly in the short shoot pruning.