Market economy objectively requires farmers to become market-sensitive market subjects. Small farmers lack organizational guidance and poor communication of market information, which seriously restricts the circulation of agricultural products. The vast majority of small farmers are in the process of capital accumulation, and there are no fixed sales channels for agricultural products, and market competition is in a disorderly state, which harms farmers' interests. At present, China's farmers' brokers, circulation vendors, intermediary organizations and agricultural products processing enterprises have developed, but their dominant position has not been formed. The function of institutional defect market mechanism depends on market competition to a great extent, and the embodiment of market function and the transmission of price information are accompanied by market competition. In the process of its development, China's agricultural product market is basically based on administrative regions, and the agricultural product market is artificially divided, which seriously hinders the rational circulation of agricultural products, undermines the unity and openness of the agricultural product market system, and has a strong monopoly color. For a long time, state-owned grain departments and supply and marketing cooperatives have been the organizers and undertakers in the field of agricultural products circulation in China, and they have a monopoly position endowed by the government. On the one hand, they have an absolute monopoly position in the agricultural product market, on the other hand, they participate in the agricultural product market competition. This dual role has caused unfair market competition, and its fundamental reason lies in institutional defects. Defects in the price formation mechanism There are still serious defects in the price formation mechanism of agricultural products in China, and the mechanism for market formation and price determination of agricultural products has not yet been established. There are three ways to trade agricultural products in China: state monopoly purchase, farmers' self-production and marketing, and small traders' selling. Due to the particularity of agricultural products, need? 3 ┎? ⒎ ⒎ ⒎ ⒎ ⒎ ⒎ ⒎ ⒎? How's the atmosphere? At night? What happened? Tan que, stop. Wu Jing panicked. What's the matter with you? Pray? The tank stopped. 潆Ф ┎? Fangfang? Let's start with the emperor. What is the address of Mei Yan ape? ⒒ sealed a ring? At night? ┎? Fat harmony √ piece of yellow tired? Hey θ? ⑼ ⑼ ⒖? Why don't you do it? Anti-harmonic ? China association thumb group ┎? Release? [6] Harmony? Happy raising money? Tired? Teasing? Can you stall the illness? Hey? Hey? ┎? Fat harmony [񜎨]? /span>。 Whether the defective agricultural products market system with imperfect laws and regulations can fully play its role depends not only on the construction of agricultural products market, but also on a good market order. Only by perfecting the laws and regulations of agricultural products market can we establish a good market order and ensure the healthy and orderly operation of agricultural products market. In recent years, the phenomena of unlicensed operation, adulteration and tax evasion in China's circulation field are all manifestations of market disorder.