“天丰优269”(原名“盐优269”)系江苏沿海地区农科所用广东省农科院育成的“天丰A”与自育强优恢复系“盐恢269”杂交配组,于2002年育成的优质高产多抗三系杂交籼稻新组合。多年的区域试验结果表明,该组合具有米质较 “Tianfengyou 269 ” (formerly “Yan You 269 ”) Department of Agricultural Sciences in Jiangsu Province, the Guangdong Provincial Academy of Agricultural Sciences bred “Tianfeng A ” and self-superb recovery Department 269 ​​ "hybrid group, in 2002 bred high quality and high yield poly line of indica hybrid rice three new combinations. Years of regional test results show that the combination has the quality of rice