A material commonly utilized in agricultural settings, specifically designed to encase and protect large cylindrical or rectangular bundles of harvested crops. It typically consists of a polyethylene film, manufactured to a width of 30 inches, providing a tight, weatherproof seal for the enclosed forage.
This covering plays a vital role in preserving the nutritional value of hay, silage, and other feedstocks. By creating an anaerobic environment, it inhibits spoilage from mold and bacteria, minimizing dry matter loss and ensuring a higher quality feed source for livestock. The development and adoption of this technique have significantly reduced reliance on traditional storage methods susceptible to weather damage and degradation.