High-content ammonium glyphosate water soluble granules

The invention discloses high-content ammonium glyphosate water soluble granules, belonging to the technical field of agricultural chemicals. The high-content ammonium glyphosate water soluble granules are characterized in that the ammonium glyphosate water soluble granules comprise ammonium glyphosate, a surfactant and a water-soluble carrier, wherein the content of the ammonium glyphosate is not less than 90%. The preparation disclosed by the invention has higher content of active ingredients, and can improve herbicidal activity, prolong the lasting period of a medicament, reduce using cost and simultaneously facilitate transportation and storage; and water-soluble substances of glucose or sucrose are taken as the carrier, the harm to soil and a natural environment caused by long-term use of the high-content ammonium glyphosate water soluble granules can be avoided, and the high-content ammonium glyphosate water soluble granules further have the environment-friendly characteristic.