Date palm is the oldest hometown of date palm and has a planting history of more than 5,000 years. It ranks first in the world in terms of the quantity of date palm and the yield and export of its fruit date palm. It is an important cash crop in the locality. Its fruit is edible and the tree body is also economically valuable.
Sexually warm and humid environment, hi-light and shade-tolerant, cold-resistant, drought-resistant. The growth temperature is 20~30°C, and the wintering temperature is -5~-10°C, but there is a record of survival at lower temperatures. The tropical and subtropical areas can be cultivated in the open field, and need to be covered slightly in the winter of the Yangtze River. In the Huanghuai area, indoor insulation needs to be wintered, so many growers choose to dry and then sell. Because this date is easier to store, many merchants will choose to use the air dryer to complete the work. There are many things to be aware of when using this machine. Here is a brief introduction to the drying process of the date palm.
Steps for drying the date palm:
Cleaning - air drying - drying - packaging
During the drying process, the temperature is maintained at 45 degrees, completed in three stages, 40 degrees, 43 degrees, 45 degrees, continuous dehumidification, and each layer should not be piled too thick. The drying process of the date should pay attention to the temperature difference setting. Can't be too high, or the temperature will fluctuate greatly.
Drying process