It is required that the whole society is involved in the construction of new countryside,among which government is the dorminant factor,farmers are the main body and the college students are the effective supplementary forces.This paper proposes five principles on college students’ participation in construction of new countryside,such as farmers are the main body and government is the dorminant factor,farmer’s need is the first consideration,voluntary participation in such construction is necessary and flexible participated methods and contruction by native-returnees are required.Based on the illustration of different choices of path by both graduates and college students,this paper analyzes several restraints and puts forward countermeasures on how to promote college students to participate in construction of new countryside:establishing service mechanism of college student’s participating in new rural construction,perfecting incentive policy,reforming talent cultivation model,adjusting speciality setting and expanding the brand programs.