Research Progress of Soil Water Infiltration Xia Qing, Han Haojie, Xiong Jinran, Zheng Caixia, Zhang Zhiliang, Huang Huiqiang and Zhao qin E3S Web Conf., 189 (2020) 01006 Published online: 15 September 2020 DOI: 10.1051/e3sconf/202018901006