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瑞都脆霞是我们1998年以京秀作母本、香妃作父本杂交育成的葡萄早熟新品种。果穗圆锥形,平均穗重408.0 g,果粒着生中等或紧密;果粒椭圆形或近圆形,平均单粒重6.7 g,最大单粒重9.0 g;紫红色,果粉薄;果皮薄,较脆,稍有涩味;果肉脆,汁液多,无香气,风味酸甜,可溶性固形物含量16.00%;在北京,葡萄8月上中旬成熟,属早熟品种。2007年12月通过北京市林木品种审定委员会审定。
Ruidu crisp Xia is our 1998 to Beijing show as the mother of this, Xianfei as the parent of the hybrid breeding bred new varieties of grapes. Fruit spike cone, the average spike weight 408.0 g, fruit medium or close; fruit oval or nearly circular, the average single grain weight 6.7 g, the largest single grain weight 9.0 g; purple, fruit thin; peel thin, Crisp, slightly astringent; crisp flesh, juicy, non-aroma, sweet and sour flavor, soluble solids content of 16.00%; in Beijing, grapes mature in mid-August, is a precocious varieties. December 2007 passed the Beijing Forest Variety Certification Committee validation.