Changes of Salinity and Alkaline in the Coastal Heavy Viscosity Saline Soil in Leaching Processes over the Bohai Bay Coast
渤海滨海重黏性盐渍土淋溶过程中的盐碱变化

In order to obtain characteristics of coastal heavily saline soil in leaching processes under controlled conditions, a method of soil column was adopted in the study. Different amount of water was used in the soil column experiment to leach salt from the saline soil. For increasing the experiment efficiency and simulating the outdoor soil structure, the experiment was carried out under the conditions of air-drying and absence of crushing of soil. Certain reeds were put into the saline soil to make the densi...