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园艺学报 ›› 2004, Vol. 31 ›› Issue (5): 706-706.

• 新品种 • 上一篇    

晚抽薹大叶菠菜新品种‘东新1 号’

赵恒田1;王新华1;班文杰2;沈云霞1   

  1. (中国科学院东北地理与农业生态研究所, 哈尔滨150040 ; 哈尔滨市动力区朝阳镇政府, 哈尔滨150069)
  • 收稿日期:2004-06-14 修回日期:2004-10-14 出版日期:2004-10-25 发布日期:2004-10-25

Breeding of A New Late-bolting Broad-leaf Spinach Hybrid‘Dongxin 1’

Zhao Hengtian1;Wang Xinhua1;Ban Wenjie2;Shen Yunxia1   

  1. (1 Northeast Institute of Geography and Agricultural Ecology , Chinese Academy of Sciences , Harbin 150040 , China ;2 Chaoyang Town Government of Dongli District , Harbin 150069 , China)
  • Received:2004-06-14 Revised:2004-10-14 Online:2004-10-25 Published:2004-10-25

摘要: ‘东新1 号’是新育成的晚抽薹大叶菠菜一代杂种, 霜霉病与病毒病病情指数分别比对照‘日
本大叶’菠菜降低28.8 %、25.1 % , 晚抽薹10~15 d , 适合早春露地与保护地栽培。

关键词: 菠菜, 抽薹, 一代杂种

Abstract: ‘Dongxin 1’is a new hybrid F1 of broad-leaf Spinach with character of late-bolting. Compared with its cont rast variety (Japanese Broad-leaf Spinach) , the index of itps resistant to downy mildew and virus is 28.8 % and 25.1 % lower respectively , and the bolting date is 15 days later. It is suitable for
growing under protected condition and open field in early spring.

Key words: Spinach, Bolting, Hybrid

中图分类号: