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为解决北京市平谷区蟠桃品种熟期不配套问题,更好地为桃树更新储备优良品种;2004年开始从北京市农林科学院林业果树研究所引进了蟠桃新品种瑞蟠21号进行栽培试验;结果表明:‘瑞蟠21号’为优良的极晚熟蟠桃新品种。果实扁平形,平均单果质量236g,白肉,硬溶质,风味甜,粘核。耐贮运。丰产。在平谷区9月下旬成熟,果实发育期为166d。;花蔷薇形,有花粉。瑞蟠21号栽培表现优良,适应性强,商品性好,可以作为桃更新换代品种在平谷区发展。
In order to solve the problem that the cultivars of flat peach cultivated in Pinggu District of Beijing are not well-matched during the maturity period, they are better varieties for peach tree renewal and reserve. In 2004, a new peach cultivar Ruipan 21 was introduced from the Forestry and Fruit Research Institute of Beijing Academy of Agriculture and Forestry. The results showed that ’Ruipan 21’ was an excellent new variety of very late flat peach. Fruit flat, the average single fruit mass 236g, white meat, hard solute, sweet flavor, sticky core. Resistant to storage and transportation. High yield. In Pinggu District in late September mature fruit development period of 166d. Flowers rose-shaped, pollen. Ruipan 21 cultivated excellent performance, adaptability, good commodity, can be used as a peach replacement varieties in Pinggu District development.