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1品种来源三明市农业科学研究所1983年秋以明恢63为母本,测64为父本杂交,即“强恢×强恢”早晚交人工制恢方法,通过5年七个世代的定向培育,采用多年多代稻瘟病区自然诱发鉴定、筛选和高代材料田间注射接菌及旱病圃人工接菌相结合的新的抗瘟育种程序,于1989年育成的早熟、强恢、恢复谱广、配合力好、抗稻瘟病、米质好的籼型早熟恢复系。2000年3月通过福建省科技成果鉴定。
A variety of sources Sanming Academy of Agricultural Sciences in the autumn of 1983 to Minghui 63 as the female parent, measured 64 as the male parent, that is, “strong recovery × strong recovery,” sooner or later to pay artificial recovery method, through five years of seven generations Oriented cultivation, the use of multi-year-old rice blast naturally induced identification, screening and high generation of materials in field injection and dry nursery artificial bacteria combination of new anti-blast breeding program, bred in 1989, early maturity, strong recovery, Restore broad spectrum, with good, anti-rice blast, good quality rice indica early restorer line. March 2000 passed the appraisal of scientific and technological achievements in Fujian Province.