Abstract: On the basis of combing the existing relevant literature and based on the foreign trade data of agricultural products from 2002 to 2017, factors affecting the export of agricultural products in China are analyzed in depth with the method of factor analysis and multiple regression. And based on 2002-2017, American GDP, China's foreign exchange reserves over the year, China's annual GDP growth rate, China's total GDP, China's import of American agricultural products throughout the years, America's China reporting technical events calendar year, Chinese imports of agricultural products throughout the years, China's agricultural products exports to the United States in total calendar year, a total of eight indicators data processing and analysis, this paper discusses the main factors affecting China's exports of agricultural products, and according to the results of model analysis, it puts forward the countermeasures and suggestions.