Student-centered learning,as the core for the development of quality education,is an important ideology that guides the reform of the teaching system.Floriculture experiment is an experimental practice course with complex knowledge system,strong practicality and wide extension,which is designed under the guidance of the idea about integrating professional teaching resources and improving curriculum connection.Guided by the theory of stratified knowledge and scientific cognitive rules,the Floriculture experiment course has been systematically constructed in terms of teaching content and teaching methods,creating an experimental content system consistent with cognitive rule,a system of teaching methods to promote enthusiasm for learning,a skills training system for the improvement of practical ability and an objective and practical course evaluation system.Through the implementation of the teaching system,it improves the students'ability of innovation and practice,and provides a valuable reference for the reform of agricultural education and teaching.