At present, China's agricultural risks are mainly manifested in the following aspects: First, natural risks. In recent years, although the ability of China's agriculture to resist natural risks has been enhanced, abnormal climate and frequent extreme weather have increased the difficulty of prevention. The second is market risk. Under the background of economic globalization, agriculture not only faces domestic market risks, but also international market risks will be transmitted to China, and the uncertainty of market risks will be enhanced; With the increase of agricultural products business entities, grain purchase has changed from state-owned enterprises to brokers, domestic grain merchants and international grain merchants, making market regulation more difficult; Hot money frequently enters the agricultural products market, which leads to the sharp rise and fall of some agricultural products prices. A few years ago, there were hot money behind the phenomena of "beans you play" and "garlic you are ruthless". The third is security risks. There are safety risks in the production, storage, transportation and processing of agricultural products. Recently, excessive cadmium in rice is the result of contaminated soil where rice is grown. In addition, the spread of agricultural risks is very rapid and destructive. Some experts said that China's agriculture has entered a high-risk period. Therefore, strengthening the effective management of agricultural risks has become a very important topic in the development of modern agriculture in China. After years of development, China's modern agricultural risk management system has begun to take shape, mainly in the following ways: First, government relief and social relief. This is the most common way to deal with agricultural risks in China at present, which is characterized by ex post facto effect and has certain limitations. The second is to implement policy-based agricultural insurance. In 2004, policy-oriented agricultural insurance began to be popularized in the whole country, and achieved certain results. However, due to the high operating and management costs, it is difficult to popularize this policy on a large scale. The third is to promote agricultural futures. From the experience of foreign countries, agricultural futures are an effective means to prevent agricultural risks, which is of great significance to agricultural risk management. At present, after years of development, China's agricultural futures market has met the conditions for rapid development. In recent years, in order to avoid agricultural risks, some countries have introduced two innovative agricultural risk management tools, namely index insurance and insurance securitization, which have achieved positive results in some developed countries. Some experts believe that index insurance is very suitable for promotion in China. The key to prevent agricultural risks lies in developing modern agriculture, transforming agriculture with science and technology, improving the internal quality of agriculture, improving the level of agricultural industrialization, improving the degree of farmers' organization and enhancing the ability of agriculture to resist various risks. (Liu Hui)