以引进的 10个加拿大马铃薯品种为试材 ,对其在湘西的栽培适应性进行了研究 .结果表明 ,10个马铃薯引进品种在湘西种植后的品种特性与其在加拿大种植的特性表现一致 ,生育期普遍比在加拿大提早半个月左右 .建议推广种植 AC Chaleur,Atlantic,Chieftain,Kennebeck,Norchip,Red Pontiac,Snowden等品种 Ten Canadian potato cultivars introduced were used as experimental materials to study their adaptability to cultivation in western Hunan.The results showed that the characteristics of cultivars introduced from 10 potato cultivars in western Hunan were the same as those cultivated in Canada.The growth period Generally about half a month earlier than in Canada. It is recommended to popularize the varieties of AC Chaleur, Atlantic, Chieftain, Kennebeck, Norchip, Red Pontiac and Snowden