Plastic mulch films are used globally in crop production but incur considerable disposal and environmental pollution issues. Biodegradable plastic mulch films (BDMs). an alternative to polyethylene (PE)-based films. are designed to be tilled into the soil where they are expected to be mineralized to carbon dioxide. https://www.bekindtopets.com/super-save-PLT-Poultry-Litter-Treatment-top-buy/