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延薯6号新品种是2002年以延薯4号作母本、早大白作父本,有性杂交获得实生籽,经过各世代鉴定筛选而育成。该品种2007~2008年在吉林省两年区域试验中667 m2平均产量2 059 kg,比对照克新2号增产37.8%;鲜薯维生素C含量21.4 mg/100 g,淀粉含量12.4%,干物质含量20.6%,还原糖含量0.55%,粗蛋白含量2.38%;轻感马铃薯晚疫病。2010年1月通过吉林省农作物品种审定委员会审定。
The new variety of Yamu 6 was made in 2002 with Yamu No.4 as the female parent and Daobai as the male parent, and the sexual cross was obtained with the seed of the seed. After various generations of identification and screening, bred. The average yield of 667 m2 was 2 059 kg from 2007 to 2008 in the two-year regional experiment in Jilin Province, 37.8% higher than that of CK 2. The content of vitamin C in fresh potato was 21.4 mg / 100 g, the starch content was 12.4% Content of 20.6%, reducing sugar content of 0.55%, crude protein content of 2.38%; light potato late blight. January 2010 through the Jilin Province Crop Variety Approval Committee validation.