In order to improve the quality of open experiment teaching in plant
physiology and realize the quality control, PDCA method was applied to the process
of open experiment teaching in plant physiology in combination with the project of
cryopreservation of callus vitrification in Cyclamen. The results show that PDCA
method is helpful to cultivate students’ ability of finding, solving and active learning,
and to improve students’ ability of understanding and practice.