Phosphogypsum – Chemical soil enricher
Suitable for the improvement of solonaceous and alkaline soils. The use of phosphogypsum for gypsum application displaces sodium ions from the soil absorption complex, replacing them with calcium ions. As a result, the physical and physicochemical properties of the soil are improved, tillage is facilitated and aeration is enhanced. All these factors contribute to increased microbial activity and improved soil fertility. It can be used as a structure-improving component in irrigated soils and rice cropping rotations at a dosage of 4-6 t/ha. It has a long after-effect period. It contains calcium (37% in CaO) and sulphur (21.5%) and can serve as a source of these elements for plants.