Study on Characteristics of Soil Water and Salt Transport under Drip Irrigation

Much research of characteristics of soil water and salt transport under drpirrigation, an important basis to develop salt-affected land, has been conducted at home and abroad.In the paper, the related research results about factors affecting point-source infiltration, characteristics of infiltration models and water distribution, shape of wetted wne, wetting front movement and soil salt transport are reviewed in order to provide some informations and opinions to study soil water movement and salt transport for salt-affected soils.