Evans and Pearce offer Grain Ventilation Pedestal Systems (http://www.evansandpearce.com/grain-ventilation-pedestals/) to help condition your barn stored grain once harvested. Being a living thing, crops will continue to respire once in storage. Respiration creates stale air that needs to be moved and replaced with fresh air so that the crop does not heat up and become a breeding ground for insects or harmful storage moulds.
