NOVELTY - Organic-inorganic based compound fertilizer comprises following raw material: municipal sludge, coconut meat oil cake, corn core, furfural slag, beer groove, edible material, Phellodendron, hot pepper, coal slag, molasses, milk, bamboo shoot, earthworm manure, red jade soil, sea mud, stone powder, germanite powder, modified attapulgite, grass, paper ash, crab shell powder, urea, monoammonium phosphate, calcium superphosphate and potassium chloride.    USE - As organic-inorganic based compound fertilizer for greening garden nursery stock (claimed).    ADVANTAGE - The organic-inorganic based compound fertilizer provides balanced nutrition element; promotes quick growth nursery plant; improves soil fertility; reduces soil-borne disease; can satisfy the various nutrition need of plant; saves labor cost; and provides important of economic, social and ecological benefit.    DETAILED DESCRIPTION - Organic-inorganic based compound fertilizer for greening garden nursery stock comprises following raw material: 45-65 pts. wt. municipal sludge, 20-30 pts. wt. coconut meat oil cake, 10-15 pts. wt. corn core, 16-22 pts. wt. furfural slag, 12-18 pts. wt. beer groove, 10-15 pts. wt. edible material, 7-13 pts. wt. Phellodendron, 5-10 pts. wt. hot pepper, 4-8 pts. wt. coal slag, 5-10 pts. wt. molasses, 8-14 pts. wt. milk, 10-15 pts. wt. bamboo shoot, 5-10 pts. wt. earthworm manure, 6-12 pts. wt. red jade soil, 5-10 pts. wt. sea mud, 4-8 pts. wt. stone powder, 3-5 pts. wt. germanite powder, 9-18 pts. wt. modified attapulgite, 5-10 pts. wt. grass, 4-8 pts. wt. paper ash, 3-6 pts. wt. crab shell powder, 10-15 pts. wt. urea, 5-10 pts. wt. monoammonium phosphate, 8-16 pts. wt. calcium superphosphate and 2-4 pts. wt. potassium chloride. The modified attapulgite is prepared by a) taking, crushing attapulgite, screening, then adding 2-4 times of a mixed solution of copper sulfate and silver nitrate, where the concentration of copper sulfate is 1-2 mol/l, and the concentration of silver nitrate is 0.5-1 mol/l, heating to 40-80 degrees C, heat preservation reaction for 12-24 hours, filtration, drying, and kept aside for future use; b) taking 2-4% azaleas, 1-2% Delphinium, 0.5-1.5% poplar leaves, 2-3% morning glory seed, 1-2% pseudolarix kaempferi gord and 1.5-2.5% pseudolaric pepper leaf, mixing well, adding water, extracting for 2 times, first time adding 5-10 times amount of water, second time adding 4-8 times amount of water, combing the decoction, filtering, concentrating and freeze-dried into a powder and kept aside for future use; c) taking 30-40% attapulgite, dissolving in 3-5 times amount of 5% acetic acid solution of chitosan, and then adding 10% NaOH solution to adjust the pH to neutral, and then adding the powder obtained in step b), stirring evenly, spraying on product obtained in step a), and then drying and cooling at room temperature to obtain the product. An INDEPENDENT CLAIM is included for preparation of the organic-inorganic based compound fertilizer involving mixing municipal sludge, corn core, furfural slag, beer groove, adding 150 times amount of 3-5% efficient microbes (EM) probiotic diluting liquid, fully stirring, then adding proper amount of water, fermenting 48-54 degrees C for 3-5 days, taking obtained fermenting material, adding coconut meat oil cake, edible material, hot pepper and coal slag, fully stirring, then adding mixture 1-2% of neutral cellulase enzyme and 1-2% neutral protease, stirring uniformly, fermenting at 42-46 degrees C for 4-7 days, taking obtained fermenting material adding molasses, milk, bamboo shoot, earthworm manure, red jade soil and sea mud, stirring uniformly, fermenting at 55-60 degrees C for 2-4 days, filtering the obtained fermentation material, drying until the moisture content of the material is 2-3 %, crushing, sieving and adding remaining raw material, mixing uniformly, granulating, drying and packaging to obtain the finished product.