Conservation Practices Addressing Sodic Soils in North Dakota
|Related ATTRA Publication:
Saline and Sodic Soils: Identification, Mitigation, and Management Considerations
Sodicity and salinity are causing productivity problems with 15% of North Dakota cropland, reports Farm Journal. Salts and sodium make their way into soil from parent material or groundwater discharge, and can reduce productivity to the point where nothing grows. Producer Mark Cheatley has been addressing soil sodicity on parts of his land by incorporating flue gas desulfurization gypsum. NDSU Extension is also exploring other methods of dealing with sodic and saline soils, including planting salt-tolerant grasses for hay or grazing instead of row crops.