Abstract: With the continuous development of the facility horticulture industry, the traditional teaching model is difficult to meet the cultivation requirements of students' innovative practical ability. By combining theory and practice closely, case teaching method can mobilize students' initiative and cultivate innovative thinking and critical thinking ability. The construction of the teaching case base of facility horticulture engineering technology course mainly includes the design and construction of facilities horticulture, environmental regulation and intelligent management and other aspects, while integrating the ideological and political elements such as craftsman spirit. Promoting the construction of case base of facility horticulture engineering is helpful to give full play to the advantages of case teaching, improve teachers' teaching efficiency and quality, enhance students' professional ability and professional quality, and has important theoretical and practical significance for training high-level composite applied facility agriculture talents.

Key words: Practice innovation, Facility horticulture, Engineering technology, Teaching case base, Personnel training, Mode of teaching