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利用籼粳交结合花药培养技术育成的优质不育系花１Ａ 与优质强恢复系明恢６３ 配制而成的杂交稻组合花优６３，具有优势强、米质优等特点，１９９８ 年通过福建省品种审定
The high-quality CMS line Hua 1A and the high-quality and strong restorer line Minghui 63, which is a combination of indica and japonica cross with anther culture technology, were used for the hybrid rice combination Huayou 63, which has the advantages of superiority and excellent quality of rice. In 1998, Validation