Plant Nutrition Diagnosis and Fertilization is the basic course of agricultural resources and environment major in colleges and universities, In recent years, from the aspects of optimizing the syllabus, constructing the teaching material system, designing the teaching content and reforming the teaching method, the teaching team has put forward some suggestions and implementation methods of the curriculum reform based on the needs of the development of modern agriculture in China, which aims to continuously innovate and improve the teaching quality in practice, and lays the foundation for the cultivation of innovative talents serving modern agriculture.