“甬优一号”是藤稔葡萄的一芽变株系,1999年10月通过鉴定。其最大特点是一年两次结果,品质、着色、贮藏性、生长力、抗病性、丰实稳产性等均优于藤稔。主要性状:①平均单果重14～15g(自然果),紫黑色,平均单穗重600～800g,萌芽期约3月20日,盛花期约5月16日,果实成熟朗第一次为7月下旬,第二次为10月底。②风味浓郁,品质优良,一次果与二次果的可溶性固形物均达16%以上,可滴酸含量0.3%,综 “Yongyou one” is a bud of Fujiminori grafted strains, passed the appraisal in October 1999. Its most prominent feature is the result of twice a year. Quality, coloring, storage, growth ability, disease resistance, abundance and stability are all superior to Fujimi. The main characters: ① The average fruit weight 14 ~ 15g (natural fruit), purple and black, the average weight per spike 600 ~ 800g, about March 20 embryos, full flowering on May 16, the first fruit ripe for 7 The end of October, the second for the end of October. ② strong flavor, good quality, a fruit and secondary fruit soluble solids reached more than 16%, 0.3% drop acid content, comprehensive