Abstract: The invention discloses a rice silicon fertilizer and a production process thereof. It is prepared by crushing and grinding fly ash, attapulgite, calcium magnesium phosphate, superphosphate and potassium chloride, mixing and stirring, forming into balls, drying and cooling. It is characterized by a fly ash content of 39.9-75%, attapulgite 2.6-10%, calcium magnesium phosphate 1.9-4.1%, superphosphate 15.5-34%, and potassium chloride 5-12%. The raw material of the invention has sufficient source, simple production process, low manufacturing cost, utilization of industrial three wastes, turning waste into treasure, improving the environment, not only improving soil, but also enhancing plant resistance, and the yield increasing effect is remarkable.
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