| 曲靖市马铃薯新品种—靖薯2号 |
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| 引用本文： | 刘爱萍,钱彩霞,周金娥,顾红波,崔学开.曲靖市马铃薯新品种—靖薯2号[J].马铃薯杂志,2010(5):319-320. |
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| 作者姓名： | 刘爱萍 钱彩霞 周金娥 顾红波 崔学开 |
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| 作者单位： | [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 |
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| 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。
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| 关 键 词： | 马铃薯 靖薯2号 产量 |
A New Potato Variety—Jingshu 2 |
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| LIU Aiping,QIAN Caixia,ZHOU Jine,GUO Hongbo,CUI Xuekai.A New Potato Variety—Jingshu 2[J].Chinese Potato Journal,2010(5):319-320. |
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| Authors: | LIU Aiping QIAN Caixia ZHOU Jine GUO Hongbo CUI Xuekai |
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| Institution: | 1.Qujing Agricultural Technique Extension Center,Qujing,Yunnan 655000,China;2.Zhanyi Agricultural Technique Extension Center,Zhanyi,Yunnan 655331,China) |
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| Abstract: | 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. |
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| Keywords: | potato Jingshu 2 yied |
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