Agriculture big data is a necessary means to realize smart agriculture and the foundation for realizing the comprehensive operation and whole-process management of modern agriculture. To implement the "Notice of the State Council on Issuing the Outline of Action for Promoting Big Data Development" (Guo Fa [2015] No. 50), the "Implementation Opinions of the Ministry of Agriculture on Promoting the Development of Agricultural and Rural Big Data" (Nong Shi Fa [2015] No. 6), the "Notice of the Ministry of Agriculture on Issuing the '13th Five-Year Plan for National Agricultural and Rural Informationization Development'" (Nong Shi Fa [2016] No. 5), and other relevant documents, regions with conditions are required to combine with their own actual situations, actively explore the mechanisms and models for developing agricultural and rural big data, and drive the development and application of big data in different regions and fields.