What moisture level is optimal for storing high moisture corn in an Open Top Tower?

Study for the CCA Ontario Crop Management Exam. Prepare with multiple-choice questions; each provides hints and explanations. Ensure your readiness for the exam!

The optimal moisture level for storing high moisture corn in an Open Top Tower is indeed between 25-30%. This moisture range is crucial for preventing spoilage and preserving the quality of the corn during storage. At this level, the corn maintains adequate moisture to ensure that its nutrients and energy value are preserved while also minimizing the risk of microbial growth and fermentation, which can occur at higher moisture percentages.

In a storage system like an Open Top Tower, managing moisture is vital. If the moisture content is too low, there is a risk of spoilage through insect infestation and deterioration in quality. Conversely, moisture levels that are too high can lead to excessive heating, increased respiration rates, and the formation of mold, all of which adversely affect the stored corn's viability and can result in significant post-harvest losses.

By adhering to the 25-30% moisture guideline, producers can strike the right balance, ensuring that the corn remains stable during storage and can effectively be used later for feeding livestock or processing. This range is widely accepted based on practical experiences in both storage techniques and research, providing a reliable reference for optimal storage conditions.

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