Abstract: Ideological and political education in courses is an innovative measure and an important way for college students in the new era. To dig the potential moral education function of General Introduction to Agronomy course, enhance the professional ideas of students to “learn, know, and love agriculture” , this paper constructed an ideological and political teaching system for General Introduction of Agronomy course by taking Xi Jinping’ s important discourse of education in socialism with Chinese characteristics in the new era as a guide, combined with the nature, characteristics, and content of General Introduction to Agronomy. Specifically, the teaching system includes:（1）Formulating 5 ideological and political teaching objectives;（2）Exploring ideological and political elements of the course and design ideological and political cases;（3）Discussing different teaching methods of different ideological and political cases;（4）Constructing the evaluation system of ideological and political effect of the curriculum. The construction of the ideological and political teaching system provided references for the construction of “curriculum ideological and political” of specialized basic courses of agricultural science and was of great significance to the cultivation of talents for new rural construction .