The fertilizer producers are facing with the imperative imposed from the agricultural production in the sense of using straight fertilizers which will insure application of the more then one of the nutrients in a different chemical forms, in order to meet these requirements one of the potential solutions is the use of the straight mineral fertilizers in the form of double salt. Unlike the single salts in which there is only one cation and anion the double salts provide availability of two types of cations and anions thai are mutually interconnected in a one stable crystal structure. Double salt in the form of ammonium sulphate n'irate represents.
展开▼
