Abstract: With the constant perfection of the market economy of China, popularizing the system and mechanism in national agricultural technology popularization system based on the original planned economy condition, popularizing costs, extension staff quality, popularize legal construction, etc can meet development of market economy far already. As to this, the author puts forward and sets up the agricultural technology popularization system which meets the market economy demand, increase governmental investment, is it popularize team quality while being agrotechnical to improve, strengthen agricultural technology popularization legal construction, etc. countermeasure, perfect the agricultural technology popularization system of China.