| 摘要 |
The present invention relates to a fertilizer comprising sulfur and a manufacturing method thereof. The manufacturing method of the fertilizer comprising sulfur according to the present invention comprises: a step of mixing powder-type raw materials of sericite, sulfur, bentonite, and waste shells or calcium carbonate; a step of forming a ball-type seed by rotating a molding device while spraying water after putting the raw materials into the molding device; and a step of putting the seed into the molding device, and drying a molded product after producing the molded product having a predetermined size by rotating the molding device while spraying water after putting the mixed raw materials of the first step, and sticking the mixed raw materials to an outer surface of the seed. |
