Management of agricultural industry chain is the main form of modern agricultural industrialization. Integration and optimization of agricultural chain have great significance in deepening the reform in the countryside, quickening the development of agricultural modernization and establishing new system of agricultural management. Based on the theory sources and contents of agricultural chain as well as the current researches at home and abroad, this paper hackles and concludes information technology, logistics management and food safety and quality in foreign agricultural chain as well as the organization model, operation mechanism, integration and optimization, promotion and extension, financing and risk prevention, influencing factors as well as performance evaluation in domestic agricultural chain and offers relevant review in order to provide further reference for future researches.