what is haylage
Haylage is simply forage that is baled at a higher moisture content than dry hay and then stored in a sealed plastic wrap. Because of the high moisture level and air-tight environment, the forage ferments and is preserved by acid production during fermentation.ow is Haylage Made? The forage is cut as if for hay-making but is baled at 50 â 60 percent moisture rather than at 18 â 20 percent moisture. Baling at the proper moisture content is the single most important variable.