NOVELTY - Green vegetable fertilizer comprises 200-300 pts. wt. of sludge, 120-140 pts. wt. of straw, 110-130 pts. wt. of sweet potato powder, 100-120 pts. wt. of bran, 70-90 pts. wt. of furfural residue, 20-24 pts. wt. of molasses, 30-35 pts. wt. of castor root powder, 35-40 pts. wt. of ammonium nitrate, 16-19 pts. wt. of potassium chloride, 3-5 pts. wt. of manganese sulfate, 3-4 pts. wt. of iron sulfate, 1-2 pts. wt. of potassium iodide, 4-5 pts. wt. of borax, 1-2 pts. wt. of disodium edetate, 6-9 pts. wt. of microorganism agent, 10-15 pts. wt. of soil conditioner, and water.    USE - Green vegetable fertilizer.    ADVANTAGE - The green vegetable fertilizer improves the soil structure, enhances the yield, growth disease resistance and insect resistance of the vegetable.    DETAILED DESCRIPTION - Green vegetable fertilizer comprises 200-300 pts. wt. of a sludge, 120-140 pts. wt. of straw, 110-130 pts. wt. of sweet potato powder, 100-120 pts. wt. of bran, 70-90 pts. wt. of furfural residue, 20-24 pts. wt. of molasses, 30-35 pts. wt. of castor root powder, 35-40 pts. wt. of ammonium nitrate, 16-19 pts. wt. of potassium chloride, 3-5 pts. wt. of manganese sulfate, 3-4 pts. wt. of iron sulfate, 1-2 pts. wt. of potassium iodide, 4-5 pts. wt. of borax, 1-2 pts. wt. of disodium edetate, 6-9 pts. wt. of effective microorganism agent, 10-15 pts. wt. of soil conditioner, and water. The soil conditioner comprises 150-170 pts. wt. of attapulgite, 40-45 pts. wt. of charcoal, 5-7 pts. wt. of jade nanopowder, 1-2 pts. wt. of nano toner, 1-2 pts. wt. of ascorbic acid, 4-5 pts. wt. of starch, 2-3 pts. wt. of polyvinyl alcohol, 3-4 pts. wt. of manganese sulfate, 4-5 pts. wt. of ammonium citrate, 1-2 pts. wt. of soybean oil, 2-3 pts. wt. of sodium alginate, 3-4 pts. wt. of ammonium persulfate, and water. The soil conditioner is prepared by mixing the raw material into the ammonium persulfate solution, mixing for 40-60 minutes and then grinding the sludge, and heating the sludge to a temperature of 80-90 degrees C and then concentrating to form paste, preparing the paste into granule, and drying to obtain the product. An INDEPENDENT CLAIM is included for preparing the fertilizer comprising adding water to the sweet potato powder and then uniformly stirring to make a paste, adding molasses to the paste and finally adding the microorganism agent to prepare a bacterial paste, crushing bran, straw and furfural residue into sludge and then to the bacterial paste and fermenting at a normal temperature for 15-20 days, turning once for every 3-4 days, adding castor root powder, ammonium nitrate, potassium chloride, manganese sulfate, iron sulfate, potassium iodide, borax and disodium edetate to the paste and fermenting for 10-12 days for 2-3 times, and drying the material to obtain the product.