Hay is made from grasses or legumes that are cut and dried in the field. The drying process can take several days, and the hay is often turned over several times to ensure that it dries evenly. Once the hay is dry, it is baled and stored in a barn or shed.
Haylage is made from grasses or legumes that are cut and wilted in the field, but not completely dried. The haylage is then baled and wrapped in plastic, which creates an airtight seal. This seal helps to preserve the haylage and prevent it from spoiling.
Here are some of the key differences between hay and haylage:
* Dry matter content: Hay typically has a dry matter content of around 85-90%, while haylage has a dry matter content of around 60-70%. This means that haylage is more moisture-rich than hay.
* Nutrient content: Hay and haylage have similar nutrient profiles, but haylage may have slightly higher levels of protein and minerals. However, the nutrient content of both hay and haylage can vary depending on the type of crop, the growing conditions, and the harvesting and storage methods.
* Palatability: Haylage is generally more palatable to livestock than hay. This is because the haylage is more moist and has a sweeter taste.
* Cost: Haylage is typically more expensive than hay. This is because the haylage production process is more labor-intensive and requires specialized equipment.
Ultimately, the best choice for your livestock will depend on a number of factors, including the type of livestock, the climate, and your budget.