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繁优5468是福建省农业科学院水稻研究所用自育的籼稻三系不育系繁源A与自育的恢复系福恢5468配组育成的中熟三系杂交水稻新组合,于2012年11月通过广东省梅州市审定(梅审稻2012001号)。该组合熟期适中,茎秆粗壮,穗大粒多,千粒重大,后期转色好,对稻瘟病抗性好,丰产性好,适合在广东省梅州市作早、晚稻种植。论述了繁优5468的选育经过、特征特性、栽培和制种技术要点。
Fanghuang 5468 is a new middle-aged and three-line hybrid rice combination developed by Fuyuan 5468, a self-developed indica three-line CMS line from Fujian Academy of Agricultural Sciences Rice Research Institute. In November 2012 Approved by Meizhou City, Guangdong Province (Meisha rice 2012001). The combination of moderate maturity, stalks stalks, spike large grain, a thousand grain major, the late transfer color good, good resistance to blast, good yield, suitable for early and late rice planting in Meizhou City, Guangdong Province. Discusses the breeding of Fanghu 5468, characteristics, cultivation and seed production techniques.