To provide a method for sufficiently reserving food, capable of solving the following problems which are caused by conventional food stockpiling and distributing manners where harvested rice in the hull is immediately threshed into dehulled rice: (1) the rice is not subjected to computer control, nor mechanization, nor automization; (2) deterioration of the rice quality is accelerated; (3) an large amount of the rice can not be stored in a long period; (4) a huge cost is expended for storing the rice; (5) the conventional manners are easily affected by the climate so that excess and deficiency of the stockpiled rice causes serious problems; (6) rice fields are not effectively utilized; (7) food crisis causes panic in the conventional manners, and famine is repeated; (8) food anxiety is always held in the conventional manners; and (9) an emergent food assistance to foreign countries is difficult because the conventional food stockpiling manners have no allowance in their stockpiled amounts.

This method for sufficiently reserving food comprises stockpiling the rice in the hull in an amount of 100% based on an estimated amount that will be used in the next year, so that the above problems can be solved and further precautions against unforeseen food crisis can be taken.