Ecological Systems and Devices Annotation << Back The ecological aspects of phosphogypsum application in the agriculture Побережская С.К., Беглов Б.М., Мячина О.В. и др. The possibility of phosphogypsum application was investigated at cotton cultivation on a typical sierozem. Phosphogypsum evinces properties nitrification inhibitor. It is shown, that as a whole phosphogypsum does not negative influence on nitrogen-fixing and fermentative activities of a typical sierozem, but reduces cellulose-decomposing capacity. The organic substance accumulates as a result.