DEVICE AND METHOD FOR MANUFACTURING NUTRIENT SOLUTION OF WATER CULTURE

摘要

The present invention relates to an apparatus and a method for manufacturing a water culture nutrient solution. The apparatus comprises: a raw water storage tank for storing raw water; a fluid crusher for converting the raw water supplied from the raw water storage tank into alkaline water with an increased amount of dissolved oxygen by finely crushing the raw water; a pH adjustment tank which is installed so as to adjust a pH of the raw water discharged from the fluid crusher; a cultivation container for storing the raw water supplied from the pH adjustment tank; an air supplier which is installed so as to supply air to the raw water stored in the cultivation container; and a water flow generator which is installed so as to circulate the raw water stored in the cultivation container in order to convert nitrogen contained in the air of the raw water into an anion state and evaporate ammonia by raising the water temperature. Therefore, the present invention enables crops to be quickly harvested due to activated growth of stems and leaves of crops by injecting air while circulating the water culture nutrient solution and increasing the amount of nitrogen and dissolved oxygen in the water culture nutrient solution.