| abstract |
The invention relates to a technology for the production of complex mineral fertilizers such as borophos for phosphate soil and improves its agrochemical efficiency. The method is carried out by mixing phosphate flour and borate additive in the form of borate ore or calcium and / or magnesium borates with their ratio, wt%: phosphorite flour 88-99, borate additive 1-12, followed by mechanochemical treatment of the mixture for 15 -30 minutes to fineness of grinding 55-58 microns. 6 tab. |