Abstract: This paper explores the introduction of“scientific experiment”into the innovation and entrepreneurship course“creativity”for business management students, based on the existing saline soil open space resources of the college and the“Jingyao saline soil biological modifier”designated for students, which belongs to the saline soil microbial remediation technology, with“urban Garden”as the course theme, students study in groups and consult the literature, formulate experimental plan, prepare experimental materials, complete planting process and submit project report, through hands-on experiments, integrating natural science and technology and management science knowledge, we creatively solve the practical problem of“how to make saline alkali soil rejuvenate”. After 10 semesters of teaching practice, the students not only completed the established teaching objectives, but also 15% of the students created poems according to the experience of the participatory experiment process.

Key words: Participatory experiment, Teaching design, Innovation and entrepreneurship, Saline alkali soil microbial improvement