Functional Biodegradable Mulch Sheets

Kavitha Sairam of FIB-SOL Life Technologies Private Limited in India will develop mulch sheets that are biodegradable and can be tilled into the soil or composted. Mulch sheets can improve crop yields while reducing the need for irrigation and addition of agricultural chemicals. Traditional polyethylene mulch sheets, however, need to be removed each crop cycle, which is labor intensive, and they are a source of plastic pollution. To develop a biodegradable mulch product, they will explore various materials and fabrication technologies. They will characterize the physical and chemical properties of the candidate product and pilot test its performance and rate of degradation in the field with two different crops as compared to a commercial polyethylene sheet.