A field experiment was conducted to investigate the effect of applying bacterial manure in different rice growth stage on its growth and productivity, which was cultivated in the saline-alkali soil. Results showed the growth and productivity of rice in treatment of applying bacterial manure was better than that in treatment of fertilizing normally. The productivity of rice fertilized bacterial manure in its whole growing stage was highest and increased by 12.5% compared with the CK, and that of rice applied bacterial manure as basic fertilizer was 12.4% higher than that of CK.