Gypsum for Reclamation of Sodic Soil
Following diagnostic procedures, application of 10-15 tons of gypsum per ha is applied followed by mixing of surface (10 cm) soil. Before gypsum is applied, the field is leveled and bunded, irrigation water is applied to leach down the salts. About 2.07 Mha sodic soils have been reclaimed using gypsum application technology. The reclaimed area […]