METHOD FOR PRODUCING A BIOLOGICAL FERTILIZER AND BIOLOGICAL FERTILIZER THUS PRODUCED

摘要

The present invention relates to a method for obtaining a biological fertilizer, as well as to the biological fertilizer obtained by means of said method. The method allows obtaining a biological fertilizer with phosphorus from the apatite mineral by means of using a mixture of degradable mineral raw materials, a protein concentrate, posidonia, fresh manure, magnesium sulfate and ferrous sulfate as degradable mineral raw materials which are a source of nitrogen, energy and minerals for the phosphate-solubilizing organisms, as well as the phosphate-solubilizing organisms themselves as a seed inoculant, with a high efficiency, on aluminum-calcium phosphate, preferably on the aluminum-calcium rock.