早熟抗病黄肉猕猴桃新品种‘金塘三号’

A New Early-Maturing and Disease-Resistant Yellow-Fleshed Kiwifruit Cultivar‘Jintang 3’

‘金塘三号’是从溃疡病和软腐病疫区野生资源调查中发现的黄肉中华猕猴桃优良新品种。果实卵形,喙端平齐或浅凹,果形端正整齐。平均单果质量100.4g,果肉黄色,紧实细腻,果香浓郁。成熟果可溶性固形物、可滴定酸及干物质含量分别为18.4%、0.68%和21.62%。在湖北恩施建始县于8月底至9月初成熟,丰产。高抗溃疡病、耐软腐病,且贮藏性优良、货架期表现好,具备较大推广潜力。适宜在湖北、湖南等猕猴桃主产区及类似气候区域种植。

‘Jintang 3’is a new cultivar of yellow-fleshed kiwifruit(Actinidin chinensis),which is discovered from the wild resource survey in the Pseudomonas syringae pv.Actinidiae(PSA)and soft rot infected area.The fruit is characterized by ovoid shape,flush or shallowly concave of the beak end.The average fruit weight is 100.4 g.The flesh is yellow,delicate and juicy,with a strong consumer-liking flavor.The content of soluble solids,titratable acid and dry matter of ready-to-eat fruit were 18.4%,0.68%and 21.62%,respectively.In Jianshi County,Enshi,Hubei Province,the fruit can be commercially harvested in late August to early September and has good yield.It is highly resistant to PSA and soft rot,and has an excellent storage,shelf-life performance,thus it is with greater potential for promotion in China.It is suitable for cultivation in Hubei,Hunan provinces and similar climatic regions.