Agricultural plastic films are used for various purposes, including mulching, greenhouses, and row covers. The main types include: 1. Polyethylene (PE) film, which is widely used for its durability and flexibility. 2. Biodegradable film, which breaks down naturally over time, reducing environmental impact. 3.EVA film, known for its excellent transparency and insulation properties. 4. High-barrier film, designed to prevent the passage of gases and moisture, preserving freshness. 5. UV-stabilized film, which resists degradation from ultraviolet light, extending its lifespan. 6. Anti-fog film, which prevents condensation on the film surface, maintaining clarity. Each type serves specific agricultural needs, enhancing crop growth and protection.