曲靖市马铃薯新品种—靖薯2号  

A New Potato Variety—Jingshu 2

作　　者：刘爱萍[1] 钱彩霞[1] 周金娥[1] 顾红波[1] 崔学开 

机构地区：[1]云南省曲靖市农业技术推广中心,云南曲靖655000 [2]云南省沾益县农业技术推广中心,云南沾益655331

出　　处：《中国马铃薯》2010年第5期319-320,共2页Chinese Potato Journal

摘　　要：靖薯2号是曲靖市农业技术推广中心2000年从国际马铃薯研究中心(CIP)引进的杂交实生种子组合994001,2009年通过云南省农作物品种审定委员会审定。该品种在当地平均单产2689kg,每667m2比第一对照米拉增产648kg,增幅31.7%,比第二对照合作88增产898kg,增幅50.1%,还原糖0.18%,适宜在1800～2550m海拔范围内的微酸性红壤土和沙壤土中栽培,可做大春、小春、秋季和冬旱马铃薯种植,是一个优良的蔬菜、加工兼用型新品种。Jingshu 2 was bred and selected from a cross of 994001,which was introduced from International Potato Center,Lima,Peru,in 2000,and approved for registration by Yunnan Crop Variety Approval Committee in 2009.This new variety yield,on an average,was 2 689 kg based on 667m2 of land,increasing by 648 kg（31.7%） compared to the first control variety Mira and 898 kg（50.1%） compared to the second control variety Hezuo 88.It was suitable for growing as a Dachun crop（planted on March 10-15）,Xiaochun crop（planted on December）,autumn crop（planted on July 20-August 10）,or early winter crop in slight acid red soiland sandy soilat 1 800-2 550 m asl,and could be used as a table and processing variety.

关 键 词：马铃薯 靖薯2号 产量 

分 类 号：S532[农业科学—作物学]