Huayou 107 is a new three-line hybrid rice combination derived from the CMS line Y Huanong A (Yegongtype cytoplasm) and a newly-developed strong restorer line R107.

• 摘要华优107是由夜公细胞质型不育系Y华农A与新育成的恢复系R107配组而成的三系杂交稻新组合。