Research On The Coordination Of Agricultural Supply Chain Based On Capital Constraint

Production is determined by sales under order agriculture.Order agriculture has just been used in some district in our country,while there are still a large number of agricultural producers arranging the inputs and sales by themselves.Funding constraints will restrict the development of agriculture,and supply chain internal financing is an effective way to solve the financial constraints.Research the coordination of planting and livestock farming supply chain under order agriculture.Agricultural producers are divided into non-capital constraints and capital constraint under order agriculture.Firstly,construct a two-level supply chain composed of a single producers and a single suppliers;Secondly,analyze the optimal input of raw materials in decentralized and centralized system;Thirdly,use revenue sharing contract to coordinate supply chain;Finally,analyses the condition of coordination.When analyses the vegetables and fruits agricultural supply chain coordination without trading contract,we also divide the retailer of supply chain into capital constraint and non-capital constraint,and then study respectively the optimal decision in the decentralized and centralized system,and at last analyses supply chain coordination based on revenue sharing contract.The results show that revenue share contract can coordinate the production stage of agricultural supply chain when the coefficient of revenue share satisfies certain conditions,but the revenue sharing contract can not improve the profit of all members of the supply chain.In order to encourage the members take part in the revenue share contract,we add a transfer payments based on revenue share contract,so that the profit of the member who receives the transfer payment is not lower than he's profit without coordination.The revenue share contract can coordinate the sale stage of agricultural supply chain when the revenue sharing coefficient satisfies certain conditions,and all members' profit can be improved when the revenue sharing coefficient value in a certain range.