中国水稻科学

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有关三系籼粳杂交稻的广亲和测验种的探讨

高勇; 滕利生; 申宗坦   

  1. 浙江农业大学农学系,杭州310029
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1995-01-10 发布日期:1995-01-10

Discussion of Tester of Wide Compatibility in Three-line indica-japonica Hybrid Rice

Gao Yong; Teng Lisheng; Shen Zongtan

  

  • Received:1900-01-01 Revised:1900-01-01 Online:1995-01-10 Published:1995-01-10

关键词: 籼粳杂交稻, 测验种, 广亲和性

Abstract: Using maintainer lines as testers of wide compatibility(WC) proved to be helpful for the development of indica-japonica hybrid rice in three-line system. Maintainer lines Digu, Zhenshan 97, Hanfeng and 76-27, when used as testers, could reveal WC differences among different varieties. The two parental lines, male sterile and restorer lines, carrying the identical or different WC genes would be useful for improvement of seed set on an indica-japonica hybrid rice.

Key words: indica-japonica hybrid rice, tester, wide compatibility