Rain, snow and cool temperatures during harvest mean producers must manage grain in the bin as carefully as they manage it in the field.
Adding supplemental heat to natural air drying can be an efficient and effective way to dry stored grain if done correctly.
The Prairie Agricultural Machinery Institute (PAMI) in Humboldt has answers for several frequently asked questions on the subject. The link to the FAQ and various charts is below:
http://pami.ca/wp-content/uploads/2018/09/PAMI_Supplemental_Heat_FAQ.pdf