州芋3号原名“80—7—1”,已于1992年底审定推广。该品种经多年中试和生产试验,均表现高产稳产,淀粉含量高,品质优良,薯形规正,大中薯率高,抗逆性强,适应性广。1　选育经过和产量表现　　　　1980年,以我所选育的马铃薯新品系“761—1”作母本,以从外省引进的“抗霜”作父本,通 State Line 3 formerly known as “80-7-1”, has been finalized in 1992 to promote. After many years of pilot and production trials, the variety showed high and stable yield, high starch content, good quality, regular potato shape, high and medium-sized potato rate, strong resistance and wide adaptability. 1 Breeding and production performance In 1980, with my selection of a new potato line “761-1” as a female parent, introduced from other provinces, “anti-frost” as the father, pass