Obtaining water-saving complex fertilizers based on local raw materials
Аннотация
The article presents the results of research on the production of moisture-retaining complex fertilizers that save water resources and mineral components based on local raw materials. The synthesis process of FarPAN raw material with formalin, inorganic and organic acids and monoammonium phosphate (MAF) as a fertilizer has been studied. As a result of the study, FarPAN and the hydrogel sample obtained after neutralization with sulfuric acid were analyzed in the IR spectrum. According to the results of the analysis, a new type of 20% MAF-based moisture-retaining fertilizer was chosen as the most optimal option, and physico-chemical analyzes of the sample (elemental analysis (SEM_EDX)) were studied. It was determined that the resulting moisture-retaining fertilizers can be used in agriculture as a means of providing moisture and nutrient components in water-scarce areas.