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辽薯205是辽宁省农业科学院以胜利百号为母本,以南瑞苕为父本杂文选育而成的地瓜新品种,1983年12月被省品种审定委员会审定通过。该品种属长蔓型,叶形呈复缺刻浅裂,茎深绿色,叶脉紫色,叶绿色,薯皮黄白色,肉杏黄,薯块短纺锤形。结薯少,但薯个大而整齐,结薯层浅且集中,便于收获,薯块淀粉含量较高(26.1％),食昧好,产量高,是优良的食用兼淀粉加工用品种。据多点产量试验,在严重于旱条件下平均比对照种增产24.5％,于物质增加29.9％。据义县试验,
Lvshu 205 is a new sweet potato variety bred by Shengli No. 100 from Liaoning Academy of Agricultural Sciences and scribed as a paternal sibling. It was approved by the Provincial Variety Approval Committee in December 1983. The varieties are long-Man-type leaf shape was missing nicks cracking, dark green stems, purple veins, leaf green, yellowish white potato, apricot yellow, potato short spindle. The tubers are small, but the tubers are large and tidy. The tubers are shallow and concentrated for easy harvesting. The tubers have a high starch content (26.1%), good food ignorance and high yield, and are excellent food and starch processing varieties. According to the multi-point yield test, on average, the yield increased by 24.5% and 29.9% respectively over the control under severe drought conditions. According to Yixian test,