The plant cultivation machine prefabricated structures are disclosed. Plant cultivation machine prefabricated structure of the present invention, as for installing gongjanghyeong plant cultivation system to grow plants in the room, doedoe having a predetermined length and fixed by keeping a predetermined gap and the interior bottom at a predetermined distance or the like is to keep the gap arranged parallel to each other on the ground at least one lower frame which are respectively fixed Made of a pair is formed a central passage to become the holding the lower middle part with each other spacing on either side on the basis of the frame is arranged in a vertical system control component including the medium pipe, cable wires, air line therebetween are installed a vertical frame that is coupled to the respective lower end of each assembly means to said lower frame Doedoe coupled to each perpendicular to each other connecting the vertical frames coupled to the lower frame, wherein the vertical height direction of the frame disposed horizontally to maintain a predetermined gap or the like gap coupled to the assembly means of said vertical frame each horizontal frame that is And doedoe combined horizontally in each of the vertical frame in the position a combination of the horizontal frame a predetermined formed from a length of the lamp and for plant cultivation tray to rest on either side with respect to the vertical frame, both the relative intermediate portion characterized by comprising a plurality of cantilever beams that are each coupled to the frame assembly means to the vertical frame. According to the present invention, since the assembly of lower frame and the vertical frame and the horizontal frame and the cantilevered frames by assembly it means, left and right, and be provided with the scalability and down, can be made to facilitate the assembly installation and disassembly, decomposition volume easy transport and storage is reduced, and it is possible to
