由山东农科院育成。早熟,生育期60天左右(出苗到收获)。株型直立,株高60厘米,茎杆粗壮,分枝少,叶片肥大,花紫色。生长势强,抗马铃薯V病毒,对A病毒免疫,抗疮痂病,感环腐病和晚疫病。声茎膨大速度快,结薯集中,大薯率高,薯块椭圆形,表皮光滑,芽眼浅,黄皮黄肉。休眠期间,适合苏、鲁、豫、皖、冀等省区种植,宜同棉花、玉米、大豆、花生等间作,春秋可种。一般春播亩产2500～3000公斤,秋播1500～2000公斤,比当地品种增产30％左右。品质和食味 Shandong Academy of Agricultural Sciences bred. Premature, about 60 days of growth (emergence to harvest). Plant type erect, plant height 60 cm, stalks stout, fewer branches, leaf hypertrophy, purple flowers. Strong growth potential, anti-potato V virus, immunity against virus A, anti-scab, ring rot and late blight. Acoustic stem expansion speed, concentrated potato tubers, large potato, oval potato tubers, smooth skin, eye shallow eyes, yellow yellow meat. During dormancy, suitable for planting in Jiangsu, Shandong, Henan, Anhui, Hebei and other provinces, should be with cotton, corn, soybeans, peanuts and other intercropping, spring and autumn can be planted. Spring generally yield 2500 ~ 3000 kg per mu, autumn sowing 1500 ~ 2000 kg, 30% more than the local varieties. Quality and taste