In order to investigate the effects of algicidal bacteria on the cell disruption and oil extraction of microalgae Chlorella vulgaris,with microalgae Chlorella vulgaris as the study object,five strains of algicidal bacteria Kordia sp.,Bowmanella denitrificans,Aeromona hydrophila,Pseudomonas flurescens,and Bacillus cirulans were mixed cultured. The results showed that the effects of different algicidal bacteria on the cell disruption and oil extraction of microalgae Chlorella vulgaris were different. The agla...