Wetsauksesta

Wetsauksesta is a Finnish term that refers to the practice of storing harvested crops, particularly grains and silage, in a wet or moist state. This method is primarily used to preserve the crops and prevent spoilage before they can be processed or fed to livestock. The key principle behind wetsauksesta is that by increasing the moisture content beyond a certain threshold, aerobic spoilage organisms are inhibited, creating an environment where anaerobic fermentation can occur.

This fermentation process, when managed correctly, leads to the development of lactic acid, which lowers the pH and further preserves the stored material. Wetsauksesta is often employed when drying facilities are unavailable or when harvesting conditions are unfavorable for immediate drying. The moisture content typically ranges from 30% to 40% for grains, while silage is harvested at an even higher moisture level.

Commonly stored crops using this method include barley, oats, and corn. The storage is usually done in sealed silos or specialized bags to minimize exposure to oxygen. Careful monitoring of temperature and moisture levels is crucial to ensure successful preservation and to avoid undesirable spoilage that can lead to significant losses. The feed produced through wetsauksesta can be a valuable component of animal diets, providing energy and nutrients. However, the process requires specific knowledge and equipment to be effective and safe.