The disclosed contents can shorten the production period from one year to two months and can be shipped three or more times a year, thereby increasing the income of the farm. In addition, the room temperature type thermothermal type method is used instead of the low temperature type thermothermal type method, so that graft union and germination are induced first and rooting is induced by auxin obtained by photosynthesis, thereby improving the graft slidability by 20% to 30%. In addition, the present invention relates to a method for producing short-term grafted seedlings, which can be shipped as it is directly inserted into a port, thereby simplifying work. The method of producing short-term grafted tree seedlings according to the disclosed contents includes a first step of collecting and storing large trees and trees in the winter of the previous year, and a second step of taking out the stored trees and trees in February to March of the year and grafting them into grafted trees. And a third step of immersing the remaining portions except the root portion of the grafted seedlings in a micro wax of 40 ° C. to 80 ° C. and a fourth step of cooling the grafted seedlings instantaneously immersed in micro wax in cold water. The fifth step of immersing the root portion of the grafted seedlings cooled in cold water for 12 hours at 450ppm to 550ppm IBA (indoie butylic acid), and the sixth step of planting the grafted seedlings immersed in the IBA in a plastic pot And, put a plurality of plastic pots planted graft seedlings in a plastic box germination, rooting and rooting at 28 ℃ to 35 ℃ temperature conditions for 10 to 10 days in a heat transfer temperature A seventh step of inducing grafting, an eighth step of inducing the growth of the grafted seedlings in which germination, rooting and grafting are induced at 23 ° C. to 30 ° C. for 10 days to 10 days, and shipping the grafted seedlings A ninth step is included.개시된 내용은 생산기간을 1년에서 2개월로 단축시켜 연중 3회 이상의 다수 회에 걸친 출하가 가능해 농가의
