Abstract: Integrated ideological and political education in colleges and universities, the course of ideological and political education is a significant way to fully implement the party's educational policy, to realize the education of the whole process, all staff education, all-round education. Agricultural extension science is a compulsory course for agricultural majors, which has a very important impact on students' agricultural production, management and extension work. In addition, it plays a indispensable role in Basic requirements for the full implementation of fostering mortality and cultivating students, based on the characteristics of the agricultural extension course, in-depth excavation of the course contains the ideological elements, and turn it into the teaching process, build three whole educational system of education, will help to cultivate conforms to the social demand, having both ability and political integrity of high-quality agricultural talents, to cultivate qualified builders and reliable successors to the cause of socialism with Chinese characteristics.

Key words: Ideological and political education in the course, Agricultural extension science, Teaching exploration.