Storage of the hottest tomatoes with the fresh-kee

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Tomato storage and fresh-keeping: the late maturing varieties with high sugar content, thick skin, less juice and neat fruit shape should be selected for tomato storage. Do not irrigate 3-4 days before harvest, and harvest on the sunny day without dew. After harvest, store and dissipate heat in time

before storage, green and ripe fruits shall be put into sterilized boxes or baskets, and then recorded and stacked. If the storage temperature is about 250C, the storage capacity of each account is 1300 kg. Keep the oxygen content in the account at 2% - 4% and the carbon dioxide below 5% (put 10-15kg lime in the account). The methods of rapid artificial oxygen reduction and natural oxygen reduction can be used for gas regulation. The gas composition shall be measured every two days, and corresponding gas regulation measures shall be taken accordingly. In addition, silicon windows can be used for storage. The area of silicon window is related to the type, account size, storage temperature and variety of silicone rubber. For example, if the 0.01 model of 8mm plastic film for large pur auto parts produced in Germany for urban vehicles is used, the account capacity is 4m3, and the Shanghai silicone rubber is used, the account storage capacity is 550Kg, and the storage temperature is 200C, the silicon window area is 0.45-0.50 square meters. This method eliminates the need for regular testing and gas regulation

the suitable temperature for tomato cold storage is 100C. The treatment capacity of waste plastic matrix composites in the project is 1t/h ~ 5t/h; Purity of recovered metal (aluminum, etc.) is ≥ 98%; Metal (aluminum, etc.) recovery ≥ 99%; Purity of recycled plastics ≥ 95%; Energy consumption per ton of treatment ≤ 10kW h; Purity of recovered metal ≥ 98% - 130c. The relative humidity is 80% - 85%. Check every 10 days or so, and select red fruits for sale in time. If the storage temperature is lower than 80C, cold damage will occur. If the suitable temperature for storing ripe red tomatoes is 00c-20c, they can be stored for about 20 days

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