摘要:粮食问题是关系国计民生的大事，粮食安全关系到国家安全和社会稳定。粮食是我们最基础，最广泛的消费品。粮食价格的波动会直接影响我们每个家庭的消费支出。对于中国，能否保障粮价的稳定，提供健康的粮食安全环境显得极其重要。随着社会的发展，我国人口还会不断增多，当然需求也会持续增长，生物燃料领域的拓展研究也会给粮食系统带来压力，然而一些区域的自然资源却日益稀少，粮食供应将面临严峻的考验。如今粮食与能源市场之间关系日趋紧密，近几年极端天气不断增加影响粮食产量。种种因素导致了粮食价格的波动不稳定。各种因素对粮食安全造成很大的威胁粮食价格日益攀升，严重扰乱了我国的粮食市场。

　　　论文通过文献资料法对粮食价格波动的因素以及对策研究力图分析出稳定我国粮食价格的对策。在对我国粮食价格波动因素分析方面，通过国家宏观调控，对我国粮食产量影响因素分析，人口因素，国际粮食市场等全方面分析。它们通过复杂的关系直接或者间接影响着我国粮食价格的，论文随后会对其进行深入的理论分析。了解了各种影响因素以后接着分析稳定粮食价格的各种对策粮食安全政策的保证与激励系统日渐完善，粮食战略储备充足，控制耕地面积，科教兴农等等。

关键词：稳定粮食价格  国家宏观调控  粮食安全  耕地面积  科教兴农

ABSTRACT: The food issue is beneficial to the people's livelihood event, food security related to the national security and social stability. Food is the most basic around us , the most extensive goods. food price will have a direct impact on  our household consumption, consumer spending. In China, the ability to safeguard the stability of food prices, increase food security, ecological health is extremely important. With the social development, China's population will continue to increase, of course, demand will continue to grow, to expand the field of bio-fuels research will bring pressure to the food system, however, some of the region's natural resources are increasingly scarce, food supplies will face severe test. Today, food and energy markets increasingly close ties between the past few years increasing extreme weather affecting food production. All these factors led to food price fluctuations instability. Various factors pose threats to food security, increasing food prices rise, seriously disrupting China's grain market.

　　　Countermeasure study through the literature on food price volatility factor and countermeasure tries to analyze the stability of China's food prices. In the factors of China's grain price fluctuation analysis, through the national macroeconomic regulation and control, analysis, demographic factors on Influencing Factors of grain production in China, analysis of the international grain market and so on. To understand the effects of various factors after analysis and incentive system of various policy measures to ensure food security and stable food prices are increasingly improved, food strategic reserve adequacy, control of cultivated land area of agriculture through science and education, etc

Keywords: stabilize food prices；food security；state macro control；arable land；agriculture through science and education