Study on New System of Producing Hybrid Wheat Seed by Mixing Male Sterile Line and Restorer Line

The seed of male sterile line and its restorer line were mixed in different proportion. By investigating the seed setting, plant height, heading date, flowering data of sterile line and restorer lines and hybrid, and the yield components of hybrid, the result showed that it had a better productive potentiality, and when the plants of male sterile line and restorer lines mixed in 17 : 3 ratio, its seed setting on female and the yield of hybrid mixture were better than CK.