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Ⅱ优７２５是四川省绵阳市农科所育成的优质中籼迟熟杂交稻新组合。该组合在生产中表现出穗大粒多、增产潜力大、米质优、抗性强、适应性好等特点。２０００年通过四川省品种审定 ,并作为四川省重点推广组合。同年通过贵州省品种审定。２００１年通过国家品种审定。一、主要特
Ⅱ You 725 is a new combination of high quality indica and late maturity hybrid rice bred in Mianyang City, Sichuan Province. The combination of production in the performance of large spike large, large potential for yield, quality of rice, strong resistance, good adaptability and so on. In 2000 through the Sichuan Province species validation, and as a key promotion in Sichuan Province portfolio. The same year through the Guizhou province species approval. In 2001 through the national varieties validation. First, the main special