Abstract: In this paper, the main problems existing in training of agricultural postgraduate in crop field at present are analyzed, and the necessity of innovative ability training is elaborated. To improve the innovative ability training of agricultural postgraduate in crop field in agricultural colleges and universities, the following strategies and suggestions are put forward： set up new training concept, draw up personalized training plan, pay attention to the establishment of curriculum content and reform of teaching method, strengthen the construction and management of tutor staff, and attach importance to whole process management of thesis.