subject: Grain Dryers [print this page] As the name suggests, grain dryers are machines which are designed for the purpose of drying grain. In the United States, grain dryers are often used for two specific crops: soybeans and corn. The grain dryers are essential because they eliminate the moisture content inherent in the aforementioned crops. If these crops are not dried properly, they can rot or have mold grow on them. Consumption of moldy or rotten grain by animals and humans is dangerous, if not fatal. Hence, grain dryers also become essential for food safety.
Grain dryers are also helpful for large-scale farming operations. These machines make it possible for farmers to have a longer harvesting season. Grain dryers allow them to harvest some of the crops earlier than expected. Without the grain dryer technology, farmers would have to stick to their original harvesting schedules. As a result, grain dryers contribute to the farming operation by augmenting supply. In turn, it also increases profit.
However, there is also a reason why some farmers choose not to use grain dryers. These agricultural machines are expensive equipment, so not all farmers can afford to have them. In some cases, farmers just rent grain dryers or use the services of a farming cooperative. Farmers avoid using grain dryers because of the additional expense. Instead of using such equipment, they leave the crops in the field as long as they can during the fall season. The dead plants will dry out the corn and beans naturally. Sometimes, grain dryers are not needed. There are cases wherein grain is dry enough to be transported while in others, the moisture content is low enough that the grain can be dried just by simply allowing it to sit in open air. Therefore, the use of grain dryers is greatly dependent on the circumstances.
