What Is Grain Shrinkage? Causes and How to Calculate It

Grain shrinkage is the reduction in grain weight that occurs when moisture is removed during drying. The amount of shrink depends on the grain’s starting moisture, target moisture, and any additional losses that occur during handling. Water loss is usually the main source of shrink, but fines, broken kernels, and […]

My Grain Bin Roof Bubbled or Mushroomed Up – What Would Cause That?

A grain bin roof that has bubbled or mushroomed upward is usually a sign of excess pressure inside the bin. Blocked or frozen roof vents, insufficient ventilation, or airflow that cannot escape properly can cause pressure to build up and push roof panels upward. The damage should not be ignored […]

What Causes Hot Spots in Stored Grain? Warning Signs and Prevention

Hot spots in stored grain are usually caused by excess moisture, moisture migration, poor airflow, mold or fungal growth, insects, and concentrated fines or broken kernels. These conditions can create localized areas where grain heats up faster than the surrounding grain, which can lead to spoilage if the problem is […]