Hay cover preserves the hay's nutritional quality by protecting it from elements that can cause nutrient loss. When hay is exposed to rain, snow, or high humidity, it can absorb moisture, leading to mold growth, fermentation, and decreased nutritional value.
Covering hay prevents this moisture absorption, helping to preserve essential nutrients such as proteins, vitamins, and minerals. Hay covers also shield the hay from direct sunlight, which can degrade important vitamins.
