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科优6418是江西天涯种业有限公司用自育不育系科6A和自选三系恢复系R6418配组育成的中熟杂交晚籼稻新组合,具有分蘖力强、株型适中、丰产性好、米质较优等优点。2013年通过江西省农作物品种审定(赣审稻2013008)。
Keyu 6418 is a new combination of late indica hybrid rice of medium maturity cultivated in Jiangxi Tianya Industry Co., Ltd. with self-sterile CMS line 6A and optional tertiary restorer line R6418. It has the characteristics of strong tillering ability, moderate plant type, high yield, Better quality and other advantages of rice. In 2013, it passed the examination of crop varieties in Jiangxi Province (Gan Zhaodi 2013008).