编者按：粮食价格是一个既敏感又需十分谨慎的问题。国务院《关于进一步深化粮食流通体制改革的决定》指出：要“建立和完善政府调控下市场形成价格的机制”。如何合理确定定购价和保护价，既保护农民种粮积极性，又能顺价销售，是值得认真研究的。本期发表一组有关粮食价... Editor’s Note: The price of food is both a sensitive and a very cautious one. The State Council’s “Decision on Further Deepening the Reform of the Grain Circulation System” states: “It is necessary to” establish and improve the mechanism for the formation of a market price under the control of the government. " How to reasonably determine the purchase price and the protection price is not only to protect the enthusiasm of peasants in growing grain, but also to sell at a fair price, which deserves careful study. This issue of a group of food prices ...