In this article the results the processes of obtaining calcium and magnesium phosphate fertilizers with using dolomite deposits of Shursu, have been given. The study of this method of obtaining ordinary phosphate fertilizers, found, that neutralization of extraction phosphoric acid by dolomite to carry out of intensification of the process and improving the quality of final product.
In the work shown technological process of production of calcium-containing phosphorus fertilizers using indigenous carbonate raw material (stranding). Is established that the use of this method leads to the production of raw material chalk-like attraction of to get calcium phosphorus fertilizers.
This research paper presents the results of research on the development of technology for obtaining water-soluble bioorganomineral fertilizers necessary for the cultivation of agricultural products by drip irrigation and hydroponics based on earthworm biohumus, as shown that the product has high profitability, high added value and agrochemical efficiency.