极早熟、愉悦玫瑰香味鲜食葡萄新品系‘真诚RB1’  

A New Extremely Early Ripening Table Grape Variety‘Zhencheng RB1’

作　　者：陆丽 张延晖 廖原 林玲 朱秀梅 黄小云 潘婕 白扬 廖永峰 LU Li;ZHANG Yan-hui;LIAO Yuan;LIN Ling;ZHU Xiu-mei;HUANG Xiao-yun;PAN Jie;BAI Yang;LIAO Yong-feng(Guangxi Zhencheng Agriculture Co.,Ltd.,Nanning 541004,Guangxi,China)

机构地区：[1]广西真诚农业有限公司,广西南宁530105

出　　处：《南方园艺》2024年第5期52-54,共3页Southern Horticulture

基　　金：广西真诚农业有限公司“热区葡萄育种2015-2024年计划”(ZC20150101)。

摘　　要：‘真诚RB1’是从‘阳光玫瑰’ב瑞都红玉’的杂交后代中选育出的极早熟、愉悦玫瑰香味鲜食葡萄新品系。果穗分支形,最大穗重535 g,平均单穗重430 g以上;果粒椭圆形,完全成熟时果皮黄绿色,果粉较薄,有光泽,最大单粒重7.6 g,平均单粒重5.8 g,肉质细腻,玫瑰香味,可溶性固形物含量大于18%时香味愉悦。在南宁地区,5月下旬果实成熟,平均产量14835kg·hm^(-2),对白粉病、炭疽病、白腐病抗性强。适宜在广西种植。‘Zhen Cheng RB1’is a new extremely early maturing,strong rose fragrance table grape variety bred from a cross between‘Shine Muscat’and‘Ruidu Hongyu’.The fruit cluster is branching shape.The average weight of single cluster is over 430 g and the maximum weight of the cluster reached 535 g.The fruit is oval shaped,with a yellow green at full maturity.The berry powder is thin and shiny.The average weight of single berry is 5.8 g with the maximum weight of 6.5 g.The fruit flesh is delicate with rose fragrance and the flavor is strong when the soluble solids content is over 18%.The berries ripen in late May in Nanning with the average yield,14835 kg·hm^(-2).The variety has strong resistance to powdery mildew,anthracnose and white rot.It is suitable for planting in Guangxi.

关 键 词：葡萄 真诚RB1 极早熟 愉悦玫瑰香味 

分 类 号：S663[农业科学—果树学]