摘要
The growth period duration of indica-japonica hybrid rice is often very long, which made it difficult to select fine suitable crosses for double seasonal hybrid rice. Using male sterile line Zaoxian A with a dominant earnness gene as a parent could reduce growth period duration for about 17 days, while grain yield might not decrease significantly.
The growth period duration of indica-japonica hybrid rice is often very long, which made it difficult to select fine suitable crosses for double seasonal hybrid rice. Using male sterile line Zaoxian A with a dominant earnness gene as a parent could reduce growth period duration for about 17 days, while grain yield might not decrease significantly.
出处
《中国水稻科学》
CAS
CSCD
北大核心
1997年第3期187-189,共3页
Chinese Journal of Rice Science
关键词
籼粳
杂交稻
早熟性
生育期
earliness
indica-japonica hybrid rice, rice
