Abstract: The level of agricultural science and technology transformation is an important symbol to measure the degree of agricultural modernization in a country. Based on the questionnaire survey and the principle of supply and demand hypothesis, this paper analyzes the influence factors that restrict the transformation efficiency of agricultural science and technology achievements in the development of modern agriculture in Fujian. Then, the evaluation index system is established based on the AHP index system, and the weight evaluation analysis is carried out. The results show that the contradiction between supply and demand in agricultural science and technology market is the primary factor affecting the transformation efficiency of agricultural scientific and technological achievements, followed by the willingness of technology recipients, the government behavior and the mechanism of agricultural technology extension. Finally, this paper uses AHP index weight combined with FCE to conduct empirical analysis, and it comes to the conclusion of comprehensive evaluation on transformation efficiency of agricultural scientific and technological achievements in Fujian province, which basically coincides with the status quo. It is evaluated as "medium" and close to the level of "good". Thus, some relevant countermeasures and suggestions are proposed.