Can farmers use biodegradable mulch materials instead of agricultural plastic mulch film?

Yes, farmers can use biodegradable mulch materials as an alternative to agricultural plastic mulch film. These materials, such as straw, wood chips, or specially designed biodegradable plastics, can help retain soil moisture, suppress weeds, and maintain soil temperature, similar to plastic mulches. They offer environmental benefits by reducing plastic waste and are more sustainable. However, the effectiveness and longevity of biodegradable mulches can vary, and they may require more frequent replacement compared to plastic mulches. It's important for farmers to consider the specific needs of their crops and local conditions when choosing mulch materials.