一、藤稔 日本青木一直先生以井川682与先锋杂交育成。果实于7月底成熟,比巨峰早熟10天左右。果穗平均重600～700克,最重1000克;果粒紫黑色,近圆形,平均重18克,最大重32克。裂果少,不脱粒,耐贮运。果肉含糖18％以上。树势较强,枝条粗壮,花芽形成好,结果枝占90％以上。每个果枝至少有两个花序,落花落果极轻,栽培上常需疏花疏果。栽后第二年挂果,3年后667平方米产量可达2000公斤以上。对黑痘病、霜霉病、炭疽病、白腐病抗性明显强于巨峰。 One, Fujimoto Japan Aoki has always been to Ichikawa 682 pioneer hybrid breeding. Fruit ripe at the end of July, about 10 days earlier than Jufeng. The average ear weight of 600 to 700 grams, the most weight 1000 grams; fruit purple black, nearly circular, with an average weight of 18 grams, the maximum weight 32 grams. Less cracking, no threshing, resistant to storage and transportation. Flesh sugar more than 18%. Strong tree vigor, stout branches, flower buds formed, the results accounted for more than 90% branch. Each fruiting branch has at least two inflorescences, which are very light in fall and blossom. The second year after planting fruiting, 3 years after 667 square meters of output up to 2000 kilograms. Right acne disease, downy mildew, anthracnose, white rot disease resistance was significantly stronger than the peak.