【正文】 3PLs, as the core of management information system of agricultural supply chain, plays the role of information processing center. It mainly manages the plan, inventory, and other subsystems, supervises subsystem through supplier relationship, conducts information interaction with procurement management subsystem and the supplier, and carries out information interaction with the supplier, producer and consumer through customer relationship management subsystem and sales management subsystem. Besides, 3PLs is also responsible for logistics management and control through the distribution management subsystem. Management of 3PLs mainly includes the 7 modules of purchasing management, supplier relationship management, planning management, customer relationship management, sales management, inventory management and distribution management. Through the effective integration and coordination between 3PLs and the business with partner at the downstream and upstream of agricultural supplier chain, management system of internal and external integrated agricultural enterprises is formed using the logistics information system to realize the integration of logistics and information flow. In general， 3PLs enterprise is still in the initial stage in China. Management information system of agricultural supply chain is not perfect, which can not meet the current needs of the rapid development and agricultural products circulation in rural China. Thus, there is an urgent need to build a new mode of agricultural logistics, so as to reduce the process of sales turnover, to lower the production cost of 3PLs enterprises, to improve the circulation efficiency of agricultural products, and to expand the sales market of agricultural products. 3 Conclusion Developing modern 3PLs is an inevitable trend of market development. Design and Construction of Network Management Information System of Agricultural Products Supply Chain Based on 3PLs 6 development of management information system based on 3PLs can bring spillover benefits to the producer, supplier and retailer of agricultural the current Inter environment, management information system of agricultural supply chain based on 3PLs must be established based on the specific characteristics of operation mode and the actual business situation of 3PLs enterprises, so as to establish a management information system suitable for a given enterprise. From the perspective of overall integration of resources, the work management information system of agricultural supply chain based on 3PLs established has connected the interests of different nodes in agricultural supply chain into an organic whole, has effectively eliminated the barriers to information flow, and has increased the profits of agriculturerelated enterprises and farmers. At the same time, according to the characteristics of agricultural enterprises in China, a rational agricultural products logistics mode of internal and external integrated agricultural enterprise is established, which offers a reference for the management of agricultural supply chain in China. Construction of Network Management Information System of Agricultural Products Supply Chain Based on 3PLs 7 基于第三方物流的農(nóng)產(chǎn)品供應(yīng)鏈網(wǎng)絡(luò)管理信息系統(tǒng)的建設(shè) 摘 要 本文對 構(gòu)建網(wǎng)絡(luò)農(nóng)業(yè)第三方物流供應(yīng)鏈管理信息系統(tǒng)的必要性進行了分析，表明第三方物流可以提高農(nóng)產(chǎn)品供應(yīng)鏈的整體競爭優(yōu)勢。 關(guān)鍵詞： 第三方物流，農(nóng)產(chǎn)品供應(yīng)鏈網(wǎng)絡(luò)，管理信息系統(tǒng)，中國 第三方物流公司就是接受生產(chǎn)企業(yè)委托的物流活動而提供專業(yè)物流服務(wù)的公司，能夠?qū)⒕杏诤诵臉I(yè)務(wù)，通過信息系統(tǒng)與企業(yè)保持密切聯(lián)系，實現(xiàn)物流運作和管理模式全面控制。分析農(nóng)產(chǎn)品的供應(yīng)鏈管理中存在的問題，并構(gòu)建 基于第三方物流的農(nóng)產(chǎn)品供應(yīng)鏈網(wǎng)絡(luò)管理信息系Construction of Network Management Information System of Agricultural Products Supply Chain Based on 3PLs 8 統(tǒng)，能夠為中國農(nóng)產(chǎn)品供應(yīng)鏈中的信息管理提供參考。隨著收入水平的提高，消費者對農(nóng)產(chǎn)品的多樣化、個性化、新鮮自然、環(huán)保要求也越來越高，這就需要更快，更專業(yè)，更好地組織物流。原材料和產(chǎn)品銷售服務(wù)的專業(yè)化，極大地提高了傳統(tǒng)企業(yè)的物流效率。作為農(nóng)產(chǎn)品供應(yīng)鏈整合的手段，專業(yè)化運作的第三方物流可以幫助供應(yīng)鏈上的利益相關(guān)者，以獲得更多的農(nóng)產(chǎn)品需求信息，并能降低農(nóng)產(chǎn)品流通成本。 Construction of Network Management Information System of Agricultural Products Supply Chain Based on 3PLs 10 圖 1基于第三方物流的農(nóng)產(chǎn)品供應(yīng)鏈網(wǎng)絡(luò)管理信息系統(tǒng)結(jié)構(gòu) 圖 1 表示出系統(tǒng)的基本硬件系統(tǒng)是由網(wǎng)絡(luò)傳輸介質(zhì)和網(wǎng)絡(luò)設(shè)備結(jié)合而形成，這就是網(wǎng)絡(luò)通信層。 圖 2 第三方物流網(wǎng)絡(luò)管理信息系統(tǒng)的功能模塊 管理體系框架 根據(jù)現(xiàn)有的研究結(jié)果、業(yè)務(wù)和現(xiàn)代物流管理模塊以及管理信息系統(tǒng)，圖 3表示出管理內(nèi)部和外部的綜合農(nóng)業(yè)企業(yè)從制造商，供應(yīng)商和消費者的零售終端的農(nóng)產(chǎn)品流通體系。 總之，第三方物流在中國任然處于初級階段。