Yes, biodegradable mulch films can be used in organic farming operations. These films are designed to break down naturally over time, reducing environmental impact compared to traditional plastic mulches. They help in weed control, moisture retention, and can improve soil temperature, which are beneficial for plant growth. However, it's crucial to ensure the mulch films meet organic certification standards, as not all biodegradable materials are approved for organic farming. Organic farmers must verify that the specific product they intend to use is compliant with organic regulations to maintain the integrity of their organic certification.