n Case berries, fresh blackberries, blueberries and strawberries, are highly perishable crops, they need to pre-cooled immediately after harvest, to prevent the rapid decline in quality. At relatively high temperature, it will soften and rot within four hours. If they pre-cooling process, the shelf life can be extended to ten days, or even longer.
After harvest fresh fruits and vegetables with a large number of field heat, there are strong hot breath.Usually within a certain temperature range,