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四川绵阳市农科所用II-32-8A×绵恢725配组育成的中籼迟熟三系杂交稻。2000年通过四川省品种审定,2001年通过贵州省、湖北省品种审定。1996、1997年参加四川省区试,两年平均667平方米产567.1千克,较对照汕优63增产1.4%,四川省生产试验平均667平方米产589.9千克,比对照汕优63增
Mianyang City, Sichuan Agricultural Division II-32-8A × Mianhuai 725 with the formation of indica late-maturing three-line hybrid rice. In 2000 through the Sichuan Province species validation, in 2001 through Guizhou Province, Hubei Province, species validation. 1996 and 1997 to participate in the trial in Sichuan Province, the average annual production of 667 square meters in two years was 567.1 kilograms, 1.4 percent more than the control Shanyou 63, Sichuan Province, an average of 667 square meters production test 589.9 kg, compared with the control Shanyou 63 by