1 2 MANUFACTURING METHOD FOR VANADIUM VANADIUM FERTILIZER USING THE SAME AND METHOD FOR CULTIVATING SPROUT USING SPROUT CULTIVATING CATRIDGE USING THE VANADIUM FERTILIZER

摘要

The present invention relates to a method for manufacturing vanadium that helps insulin metabolism in patients with type 1 and type 2 diabetes, a vanadium fertilizer including the same, and a method for growing sprouts using a sprout growth machine using the vanadium fertilizer. According to one embodiment of the present invention, the method for manufacturing vanadium comprises: a step of calcining vanadium-containing mineral; a step of crushing the calcined mineral to produce a crushed material; a step of immersing the crushed material in water to prepare a first mixture, adding an acid to adjust a pH of the first mixture, and stirring at 55-60C to prepare a stirred material; and a step of obtaining a supernatant of the stirred product, and recovering vanadium ions from the supernatant.