早熟优质葡萄新品种‘京秀’

Early-ripening Grape -'Jingxiu'

‘京秀’是‘潘诺尼亚’与杂种优系 6 0 33(‘玫瑰香’ב红无籽露’)杂交育成。果实成熟期比‘乍娜’早 7～ 10d ,果粒椭圆形 ,鲜紫红色 ,果粒质量 7～ 9g ,果穗质量 5 0 0～ 6 0 0g ,肉厚硬脆 ,酸甜适口 ,品质上等 ,挂果期长 ,耐贮运 ,丰产性好 ,较抗病。

Jingxiu'is a hybrid cultivar derived from'Pannonia'×60 33('Muscat Hamburg'×'Sultanina Rose')and therefore is of Eurasian origin.The mature time of berry(in end of July in Beijing)is 7-10 days earlier than'Zana'.The fruit cluster is conical,weighting 500-600g on the average.The berry is ellipsoidal and bright red,weights 7-9g on the average,has thick and crisp flesh,is of superior quality with 15%- 17.6% soluble solid content and 0.39%-0.47% acid content.The fruit can be held long time in the tree after riping and has high endurance for storage and transportation.It has medium resistance to diseases and high productivity.