The cellar or basement shall be cleaned and disinfected, and a layer of plastic film with a size larger than the bottom and 0.14 to 0.23 mm thick shall be laid on the ground to make the bottom. 10 to 15 kg of slaked lime shall be sprinkled, and 2 to 3 layers of bricks shall be placed on it. In the ripening fruit baskets, the vegetable baskets can be rectangular, 6 baskets long, 4 baskets wide, 2 baskets high and 48 baskets per basket. In order to prevent the upper vegetable baskets from pressing down the fruits of the vegetable baskets and facilitate ventilation, the upper and lower baskets can be padded with wooden strips. After the basket is properly weighed, it is covered with a thin film of equal size. The bottom of the film is rolled up together with the film on the bottom of the basket, and it is pressed tightly with bricks or soil. If there is gas extraction and vent around the account, truss. This constitutes a closed storage system, maintaining the temperature of 10 ~ 13 °C is appropriate. After the account was closed, due to the respiration effect, the fruit in the inner part of the indica was gradually reduced in oxygen concentration, and the concentration of carbon dioxide gradually increased. When the concentration of carbon dioxide increases to 6% and the concentration of oxygen drops to about 2%, it should be changed. Generally, it is checked once every 10 to 15 days, and red ripe fruit and rotting fruit are picked. Through the ventilation, excessive carbon dioxide and excessive oxygen deficiency can cause fruit poisoning. The symptoms of tomato fruit poisoning are: the fruit is yellowish blue, there are scars in the depression, and it gradually turns brown. It has an alcoholic taste. When it is severe, the fruit surface is sunken and necrotic spots appear. The use of atmosphere storage, dumping 1 to 2 times, storage period of more than a month.
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