The study is approved by the state 863 program in China (the program No.2002AA2070002)and Sichuan province 15 rice breeding key project.
Yihui1577 was bred after over 10 generations by crossing R16 and Yunan purple rice. Many new hybrid rice varieties have been bred with Yihui1577, of which Gangyou1577. Ilyou1577, Nyou1577 and Yixiang1577 were certifie...