Academy of Agricultural Sciences at all levels refers to the national China Academy of Agricultural Sciences and local provincial and municipal Academy of Agricultural Sciences directly under the Ministry of Agriculture, and is a comprehensive agricultural research institution. The main work of the Academy of Agricultural Sciences is to study and formulate agricultural scientific research programs that are in line with the agricultural reality of various provinces and cities and solve practical problems in agricultural production. Nanjing Academy of Agricultural Sciences is directly under Jiangsu Provincial Department of Agriculture and Rural Affairs.