中文摘要：

为选育出适宜贵州省种植的早熟、商品性好和产量高的马铃薯新品系,以当地种植面积较大的早熟品种‘费乌瑞它’为对照,对引进的10份马铃薯早熟材料的物候期、农艺性状、经济性状和产量进行调查。结果表明,‘F04007’和‘F00070’产量高,生育期短,商品性较好,可在贵州省进行下一步的生产试验和示范;‘08CA0847’花青素含量高,抗旱性和产量也较好,可作特色食品开发。

英文摘要：

Ten new early maturing potato clones were introduced and compared with potato cultivar ＇Favorita＇ in order toselect new potato clones with early maturity, high marketable tuber percentage and yield in Guizhou Province. The materialsintroduced were evaluated for their phenology, agronomic characters, economic characters and yield. The results showedthat ＇F04007＇ and ＇F00070＇ had high yield, short growth duration, and high marketable tuber percentage. Therefore, ＇F04007＇and ＇F00070＇ could be included in pilot production and demonstration trial in the future in Guizhou Province. ＇08CA0847＇, withhigh anthocyanin content, drought resistance and yield, could be developed into a specialty.