无核葡萄新品种‘瑞锋无核’

 ‘瑞锋无核’是从‘先锋’的无性系后代中选出的优良晚熟无核葡萄新品种, 在北京9月中下旬成熟。果穗较松, 果粒近圆形, 平均单粒质量4.93 g, 经赤霉素处理后单粒可增大到平均11.19 g, 味酸甜, 肉较硬, 果面紫红色, 可溶性固形物16% ～18%。丰产, 生长势较强, 抗病力强, 栽培容易。

A New Seedless Grape‘Ruifeng Seedless’

‘Ruifeng Seedless’derived by clonic selection in the offsp ring of‘Pioneer’. It is a late-season purple-red seedless grape which ripens about the third to fourth week of September in Beijing. The clusters are medium in size, and are generally slightly loose. The berries are medium size, averaging 4.93 g, andround. Application of gibberellic acid after berry set has increased the berry size to an average 11.19 g. ‘Ruifeng Seedless’berries are bright, purple-red in color. The flesh is firm. The flavor is sweet, neutral, and good. The quality is best when harvested at 16% soluble solids or higher. ‘Ruifeng Seedless’ is vigorous in growth, high and constant production. Good resistance against some fungal diseases.