Abstract: In order to deeply implement "three educations" reform of vocational education, improve quality of talent cultivation, and promote high-quality development of vocational education, under background of teaching ability competition of the National Vocational College Skills Competition, taking plant factory environmental regulation project in the Facility Agriculture Environmental Monitoring Technology course as an example, teaching design and practical effects were introduced from four aspects: overall teaching design, teaching implementation process, student learning outcomes, and reflective improvement measures．Implementation of this teaching reform could effectively improve quality of talent cultivation in facility agriculture and equipment majors．