To decrease the temperature in fruit and vegetables after the harvest (pre-cooling) prior to storage in a cold room temperature reduce the vegetables quickly, until the temperature of the Centre of the fruit, vegetables, almost up to the temperature you want to maintain, and then apply it to keep it in cold storage, with the objective to draw the heat accumulated in plants from the converted plant (field heat) during the harvest reduces the rate of dehydration and respiratory rate reduction reduces the loss of water, help with the shelf life for a long time, and reduce the burden of the refrigeration used within a storage room.