There are four best preservation methods for pears:

1. Sterilization before storage: Before storage, pears are sterilized and anticorrosive treatment, which can reduce bacterial microorganisms and reduce decay.?

2. Remove ethylene: ethylene is the enemy of pear storage freshness. 0.01ul / L of ethylene, on the pear has a ripening effect. Must be timely elimination of pear respiration of ethylene, in order to extend the pear storage freshness period.

3. Maintain high humidity: pear storage period, to maintain a higher humidity of the storage environment, reduce the pear of water loss and wilting; especially pointed out that: with the increase in humidity, the more prone to bacterial growth; and therefore in the humidification at the same time to pay attention to the sterilization and antiseptic.

4. Stabilization of storage temperature: pear storage period, to maintain a suitable storage temperature; at the same time to reduce its respiratory strength, but also to maintain the stability of the storage

storage temperature.