Combining the characteristics and the developing need of ecology speciality, the teaching contents, manners, effect and examining method of microbiology experiments were discussed. We thought that the experimental contents will be designed scientifically, the media and network techiques should be used optimally, the teaching time in experiment will be arranged positive effectively, and the interest of students in microbiology experiments must be encouraged. These are necessary for students to learn and improve the experimental skills, and for teachers to culture the excellent students for ecology science in the new century.