锦优707是四川农业大学水稻研究所用四川金堂莲花农科所选育的不育系锦752A与自育优良恢复系蜀恢707配组育成的中籼迟熟杂交水稻新组合。该组合具有产量高、丰产稳产性好、适应性广、米质较优、制种产量高等特点,于2011年通过贵州省农作物品种审定委员会审定(黔审稻2011004)。 Jinyou 707 is a new combination of indica late maturing hybrid rice cultivated in Jinhui 707, a sterile line selected by Sichuan Jintang Lotus Institute of Agriculture and Sichuan Province Shuhui 707, a self-restoring and restorer line, from Rice Research Institute of Sichuan Agricultural University. The combination of high yield, good yield stability, wide adaptability, better quality rice, high yield and other characteristics, in 2011 through the Guizhou Provincial Crop Variety Approval Committee (Guizhou trial rice 2011004).