新闻资讯
How to dry the grain harvested by the harvester? These methods need to be known
Release time:
2024-12-26
Sun drying method is the most common method. This method is not only simple and easy, but also low-cost. It is one of the drying methods widely used in rural areas. The harvested grain can be dried outdoors first. After being exposed to sunlight and wind and rain, the moisture gradually evaporates, thereby achieving the purpose of drying. It should be noted that during the drying process, the grain needs to be turned regularly to ensure that it is evenly heated to avoid mildew.
1. Sun drying method
Sun drying method is the most common method. This method is not only simple and easy, but also low-cost. It is one of the drying methods widely used in rural areas. The harvested grain can be dried outdoors first. After being exposed to sunlight and wind and rain, the moisture gradually evaporates, thereby achieving the purpose of drying. It should be noted that during the drying process, the grain needs to be turned regularly to ensure that it is evenly heated to avoid mildew.
2. Air drying method
The air drying method mainly uses the natural wind force blown by the air to place the harvested grain in a ventilated place for drying. Compared with drying in the sun, this method increases the ventilation of the grain, dries faster, and is more conducive to accelerating the drying of the grain. However, it should be noted that excessive air drying will cause cracking in the grain, reducing the quality of the grain.
3. Hot air drying method
The hot air drying method uses the hot air generated by the heating equipment to dry the grain. This method has a fast drying speed and good effect, especially suitable for humid environments or humid weather. It should be noted that during the hot air drying process, the drying temperature and time need to be controlled to avoid over-drying and damage to the quality of grain.
IV. Drying method
The drying method is an efficient grain drying method that can quickly evaporate the moisture in the grain. This method requires the use of professional drying equipment to dry the grain by heating and ventilation. It should be noted that the drying method requires the mastery of skills to control the drying temperature and time to avoid over-drying and ensure the safety of the grain.
While drying the grain, the following issues and skills need to be paid attention to:
1. Control the drying time and temperature to avoid over-drying and damage to the quality of the grain.
2. Turn the grain regularly to ensure uniform drying and avoid mildew.
3. Choose a suitable drying method, and choose a suitable drying method according to the state of the grain after harvesting and the local climatic conditions.
4. Properly store the dried grain to prevent moisture and insects, and protect the quality and nutritional value of the grain.
In short, the grain harvested by the harvester needs to be dried before it can be stored. Choosing the right drying method and skills is crucial to the quality and quantity of the grain.
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