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天丰优269(原名盐优269)系江苏沿海地区农业科学研究所用广东省农业科学院育成的天丰A与自育恢复系盐恢269配组,于2002年育成的高产优质多抗三系杂交籼稻新组合。多年多点试验示范结果表明,该组合具有米质较优、适口性好、高产稳产、熟期适中、抗病性强、适应性广、制种产量高?
Tianfengyou 269 (formerly Yanyou 269) is a high-yielding and high-quality poly-resistance three-line hybrid bred by Tianfeng A and its self-restoring department Yanhui 269 bred by Guangdong Academy of Agricultural Sciences in Jiangsu Coastal Agricultural Science Institute. New combination of indica rice. Years of multi-point demonstration results show that the combination of rice with excellent, palatability, high and stable yield, moderate maturity, disease resistance, wide adaptability, seed production is high?