“内薯五号”马铃薯,是内蒙古伊克昭盟农科所杂交育成的高产优质、高淀粉、抗退化新品种,原编号“7426—8”。由伊盟农科所于1974年用薯块大、株产高的“乌盟713”为母本、“克疫”实生薯后代为父本有性杂交育成。通过1979—1980年盟内区试和1981—1983年自治区区域试验表现丰产性能好,产量高而稳定,淀粉含量高,品质 “Potato No. 5” potato is a new high-yielding, high-starch, anti-degenerate variety bred by Inner Mongolia Yikezhao League Agricultural Science Institute. The original number is “7426-8”. By the Iraqi Union Agricultural Institute in 1974 with potato tuber, strain of high “UF 713” as the female parent, “grams of” real offspring of potato as the male sexual hybridization bred. Through the 1979-1980 regional test and the regional autonomy in 1981-1983 region performance of high yield performance, high yield and stability, high starch content, quality