无核白鸡心系欧亚种葡萄,1995年从上海农科院引入浙江宁波下应镇进行大棚保温栽培,1996年开始结果,表现出丰产、品质优、耐贮藏等优点。 在宁波大棚保温式栽培条件下,萌芽期3月10日,4月28日进入初花期,5月6日谢花,7月4日果实开始转色,7月20日成熟。新梢于6月中旬成熟。平均穗重约100g。果粒呈鸡心形,绿黄色,单果重5～7g(花前5天和花后20天用九二○50～100mg/kg各处理1次,单粒重可达11g以上)。果皮中等厚,皮脆,肉脆多汁,可溶性固形物16.8％。树 Seedless white chicken heart of the Eurasian grape, in 1995 from the Shanghai Academy of Agricultural Sciences into Ningbo, Zhejiang Province should be under the greenhouse insulation cultivation, the results began in 1996, showing high yield, excellent quality, storage resistance and so on. In Ningbo greenhouse incubation conditions, germination period March 10, April 28 into the first flowering, May 6 Thanksgiving flowers, July 4 fruit color turned, July 20 mature. The shoots mature in mid-June. The average ear weight about 100g. The fruit was heart-shaped chicken, green yellow, single fruit weight 5 ~ 7g (5 days before anthesis and 20 days after anthesis with 2090 ~ 100mg / kg each treatment 1, single grain weight up to 11g or more). Peel medium thickness, crisp, crisp, juicy, soluble solids 16.8%. tree