Nanhui 511, derived from the hybridization between two heavy-panicle type restorer lines Shuhui 881 and Shuhui 527, is a new restorer line in rice.

• 摘要南恢511是四川省南充市农科所用2个籼粳亚种间重穗型恢复系蜀恢881和蜀恢527杂交育成的水稻新恢复系，具有恢复谱广、恢复力强、配合力高、米质较好和综合性状优良等特点。