According to one aspect of the present invention, there is provided a pharmaceutical composition comprising (A) a main ingredient group containing omega-3 consisting of flaxseed, (B) perilla, (C) (L) rice husk, (E) licorice, (F) maltose, (G) Angelicae, (H) dandelion, (I) mulberry leaf, (J) Subgroups containing nutrients; And a component group which inhibits harmful bacteria consisting of (M) cinnamon, (N) orientalis, (O) wormwood, (P) gingko leaf, (Q) Characterized by a composition for producing rice containing omega-3 formed therein. According to another aspect of the present invention, there is provided a method for cultivating rice containing omega-3 by using the above composition, comprising the steps of: diluting 2 liters of a composition in a seedling to 100 liters of groundwater, immersing the rice seeds in water, 2 <; / RTI >; of water was diluted in 200 liters of water and sprayed first; After the seeding period, the composition is diluted and sprayed at the time point of fertilization, and the composition is diluted and sprayed thirdly even after shredding; And the composition is diluted until the rice blossoms are poured after the plowing of the ears, and the composition is diluted and sprayed in a fifth step after the rice blossom has been harvested. Accordingly, the present invention provides a method of producing a composition using omega-3-containing natural materials, oriental herbicides and natural disinfectant insecticides, and cultivating rice through the composition, whereby omega-3 and various herbal materials It is able to produce high quality rice containing, and drastically reduce chemical fertilizer (chemical fertilizer, pesticide) fertilizer. It is eco-friendly, And high-quality rice containing a large amount of various nutrients of oriental herb, thereby enhancing consumers' consumption of rice. This can increase the motivation and motivation of farmers, ultimately contributing to the increase of income of the farmers and the promotion