The platform of rural distance learning is an interactive tool used to farmers for the video training, interactive consulting, teaching and management with the features of resource integration, safe, and reliable. The platform was dual-network transmission structure via the Internet and E-government network, covering all the Beijing’s towns and villages, which is applied media asset management technology to build a municipal teaching resource library. The problems of the platform are solved such as complex network for rural areas, limited bandwidth resources and diverse user needs base on in-depth study of distance learning key technologies. The system was easy to deploy, highly scalable, and low cost operation. It is for farmers learning modern agricultural technology to provide a strong support.