The method that can be handed down must have stood the test of time. So this method of preserving corn may be the best one. Because even in my countryside, people will pile corn cobs under the eaves, or put kohlrabi that needs to be dried in the interlayer under the eaves. This shows that the eaves have the function of air drying.
Traditional buildings generally have an eave, so it is in line with the characteristics of farmers to make the best use of the eave in the past when materials were scarce. It is best to hang corn under the eaves.