The paper analyzed the impact of different oxygen-adding treatments on the yield of super rice through field experiment.There are significant differences of the yield per plant of super rice between the treatment of adding oxygen and the normal treatment.The paper used SPSS statistical software to analyze the grain number per panicle,spike of rice number and 1000 grain weight under the different treatment of adding oxygen.It got the conclusion that the correlation coefficient between yield per plant and number of spike per plant is high. The different oxygation treatments under mechanical oxygen of daytime and mechanical oxygen of night and chemical oxygen which spike number per plant is higher than that without oxygen treatment.They are 17.5%, 19.27% and 12.8%respectively.The number of spike of rice between different oxygen treatments by multiple comparison has no significant difference.There are significant difference between adding-oxygen treatment and normal treatment.The treatment of adding-oxygen have good effective to the increase of tillers of rice panicle number and improve the yield of rice.