NOVELTY - Method for rapid cultivation of vegetable seedling using matrix, involves (a) drying and crushing cow dung and mushroom residue, (b) mixing e.g. corn flour, wheat bran and orange peel, crushing obtained mixture, adding effective microorganism (EM), brown sugar and water, stirring mixture, and performing immersion to obtain fermentation broth, (c) mixing the fermentation broth with product obtained in step (a), and stirring and fermenting mixture, (d) adding e.g. microelement, and (e) drying and crushing mixture, and packaging product.    USE - The method is useful for rapid cultivation of vegetable seedling using matrix (claimed).    ADVANTAGE - The method is simple, rapid and environmentally-friendly to perform, consumes less time, and does not produce waste residue.    DETAILED DESCRIPTION - Method for rapid cultivation of vegetable seedling using matrix, involves (a) collecting cow dung and mushroom residue as raw material, drying the cow dung and mushroom residue under sun, crushing dried components, and controlling water content of obtained product at 15%, (b) mixing corn flour, wheat bran, orange peel, rice husk powder, brewers grains, sugar, vinegar residue, starch, cassava residue, oil cake and moldy feed, crushing obtained mixture, adding effective microorganism (EM), brown sugar and water, controlling water content of obtained mixture at 55-60%, uniformly stirring the mixture, and performing immersion for 1-5 hours to obtain fermentation broth, (c) mixing the fermentation broth with product obtained in step (a) in a ratio of 3:1000-5:1000, stirring obtained mixture, adding water to the mixture, controlling water content of the mixture at 55-65%, regulating carbon-nitrogen ratio of the mixture at 20-100, and fermenting the mixture at 70-75 degrees C for 4-7 days, (d) regulating pH of fermented product using pH regulator, controlling bulk density and EC value of the product, and adding slow-release fertilizer and microelement to obtained mixture, and (e) drying and crushing mixture obtained in step (d), and sieving, weighing and packaging obtained product.