Agriculture development is transiting from traditional to modernization, and equipment with modern material conditions is urgently needed. eHG smart agiculture uses the Internet of things technology and cloud computing technology to establish a smart agricultural remote hosting center on remote support and remote service platforms to achieve remote cultivation, remote diagnosis, remote monitoring, and remote maintenance.Our technologies of agriculture networking applications including:(a) agricultural sensor technology; (b) wireless transmission technology; (c) agricultural product quality security technologies; (d) intelligent irrigation technology; and (e) precision seeding and spraying techniques;(f)agro-ecological monitoring of the environment, and agricultural production of fine management; (g) application analysis and safety of agricultural traceability aspects.