One-step microwave fabrication of waste potato-derived bifunctional film: sustainable mulch-fertilizer for plastic substitution - Dongqing Cai; Weijia Liu; Dongfang Wang; Shihu Shu; Pan Zhao; Tao Zhang; Yi Qiao; Xiaoshuang Han; Weijian Zhang; Kaimin Zhu; Rongjun Zhang; Yanping Zhu (Environmental Research, 2026)