%0 Journal Article %T THE NEUTRALIZED PHOSPHOGYPSUM AS GYPSUM-CONTAINING MELIORANT RUSSIAN CASE-STUDY %A Akanova, N.. %A Vizirskaya, M.. %A Seregin, M.. %A Grebennicova, T.. %K phosphogypsum, soil fertility, high-alkaline soil, nitrogen, phosphorus, potassium, fertilizers, soil structure, gypsum-containing meliorants %J INTERNATIONAL AGRICULTURAL JOURNAL %D 2019 %N 2 %P 0 %I Electronic science