Introduction to the Structure of Chengdu Seed Cold Storage:

Concept:
Seed bank is a low-temperature facility for preserving seed resources.
Advantages:
1. Long-term Seed Storage Coldroom: The temperature inside the room should be below -18°C, with relative humidity less than 50%, and the storage period is 50 years.
2. Intermediate Storage Seed Cold Storage: Storage temperature -4 to 0°C, with relative humidity in the storage room below 50%, with a storage period of 15 years.
3. Short-term Seed Storage Cold Storage: Storage temperature at 10°C, relative humidity inside the storage below 75%, shelf life of 3 years.
The data shows that the lower the temperature and relative humidity within the storage, the longer the safe storage period for the seeds. Therefore, the design of the seed storage facility not only involves controlling the temperature but also regulating the relative humidity.
Seed storage duration is similar to general agricultural products, and it is inseparable from the moisture content and storage environment's temperature and humidity. Therefore, seeds must be dried before entering the storage facility, and the facility must maintain appropriate temperature and humidity levels.





























