Abstract: Considering the time flexibility of agricultural production， the medium and small\|scale agricultural production plan was studied to maximize the income in the production cycle. Firstly， 0\|1 integer programming was used to build the mathematical model of agricultural production plan， which was translated into the network model based on graph theory. Then the Dijkstra algorithm was applied to solve the network model， and find the optimal strategy， namely an agricultural production plan. Finally， with the help of practical examples， the process to make an agricultural production plan was annotated. The results showed that the plan model helped to make scientific and reasonable decision for rural economic entities， such as farmers professional cooperatives， agricultural enterprises and so on.

Key words: medium and small\, scale, agricultural product, production plan, time flexibility