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天丰优269系江苏沿海地区农科所育成的高产、优质、多抗三系杂交籼稻新组合。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、制种产量高等特点。
Tianfengyou 269 is a new combination of high yielding, high quality and multi-resistance three-line hybrid indica rice bred by the Jiangsu Coastal Agricultural Institute. The combination has the characteristics of better quality rice, good palatability, high and stable yield, moderate maturity, strong disease resistance, wide adaptability and high seed production.