Abstract: Although it is an important system to improve the quality of agricultural legislation, the assessment after agricultural legislation has not been established yet. Therefore, it is necessary to research and discuss the question deep. The author think, as an innovation of system, the assessment after agricultural legislation will have an important significance both in the theory and in the practice of agricultural legislation. On one hand it will promote the development of legislation thought, on the other hand it will play a great role to check the efficiency and rationality of agricultural legislation, and it will strengthen the level of agricultural legislation in science and democracy. Finally, it will continuously better the quality of agricultural legislation so that a series of reliable law can be provided, which will become the foundation of system to develop modern agriculture and construct a new socialist countryside. However, establishing the assessment system after agricultural legislation will be an extremely complex systematic project. In order to draft a feasible conception plan, the author first discusses and determines the concept of assessment after agricultural legislation, and introduces the present situation about it, simultaneously puts forward the preliminary analysis to each integrant elements of the system. Based on the research and analysis to the organization, object, contents, principle, standard, method and procedure of the assessment, the author come up with the opinions and ideas about mapping out the assessment system after agricultural legislation.