| Supply Chain Management (SCM) has attracted serious concern in the field of academic community, which is widely used and has good prospect. Optimization of Supply Chain is an efficient way to increase profits of the enterprises.Vegetable Supply Chain belongs to Agricultural Products Supply Chain. The current research on the Vegetable Supply Chain mostly pays attention to industry, efficiency etc. This thesis takes Fuzhou Vegetable Industry as the background. In order to enhance its competitive level and increase main income, the thesis takes vegetables industrial upgrading as a goal. It uses qualitative analysis combined with quantitative analysis (including statistical description, establishment of bivariate regression model and bi-level programming model, etc.) to judge whether the farmers are willing to become the main impact factor in this chain; it establishes a large-scale vegetable wholesale market as the core of supply chain planning theory model for bi-level programming model (including the distribution type and the non-distribution type); it studies the efficiency of Vegetable Supply Chain under different supply subjects, and on this basis it proposes countermeasures for Vegetable Supply Chain.According to the survey as follows:(1) The Vegetable Supply Chain varies and it has obvious characteristic. Through integration, it will be of great help to ensure quality and safety of vegetable; meanwhile, it can improve efficiency of vegetable production and upgrade vegetable industry's level.(2) Registered permanent residence, family income, vegetable areas, trading risk etc. have a great influence when judging whether the farmers are willing to be the stable part of the supply chain. Usually the local inhabitants, the male-dominated family, the relatively better-educated, the one with strong labor and the farmers with multi-channel incomes are unwilling to be the part of the chain. While those with less income, high trading risk who are less-educated and have participated the cooperative organizations are willing.(3) The price is the core of Vegetable Supply Chain. It is the basis of integration supply chain when fixing a price. Actually this process is the repeated game theory when the price is the core. Both sides'accepting the price in effect means a type of relative balance.(4) The main body of the production supply is different while the cooperation efficiency of the supply chain is not the same, either. The cooperative farmers for the Vegetable Supply Chain are the most efficient. And the independent vegetable supplier is second. The supplier who relies on the vegetable production base is of the least efficiency.(5) The main function of the government intervention and the macro-control is to regulate the market and raise national welfare. Whatever the purposes of the government, subjective or objective, it should be active. In the Vegetable Supply Chain, the government plays an important role in improving the efficiency of supply chain collaboration; strengthening policy guidance, etc. Thus it speeds up the process of supply chain integration and improves the integration quality. |