Abstract:The progress of agricultural science and technology plays an important role in achieving food security, ensuring the effective supply of agricultural products and improving the level of agricultural development. Some developed countries abroad have built a set of effective agricultural science and technology management system and mechanism in promoting and realizing agricultural science and technology progress. In this paper, the construction of agricultural science and technology management system in the United States, France, Israel, Japan, South Korea, India and other countries were reviewed, and the enlightening experience was summarized, including perfect organization management network system, stable and orderly guarantee mechanism of Investment, Scientific and reasonable mechanism of top-level management, strict and standard project evaluation system. Combined with the actual situation in China, government leading?mode?in?agricultural science and technology innovation system, continuous and stable investment mechanism, scientific and effective new evaluation mechanism, perfect laws and regulations system, achievements fast transformation mechanism, and professional project management organization was the key to the construction of agricultural science and technology management system in China. This purpose of this paper was to provide reference for the construction and improvement of China's agricultural science and technology management system.