NOVELTY - An organic fertilizer comprises wheat straw, chicken manure, castor cake, bracken root slag, furfural slag, saw mill ash, clam shell, potassium nitrate, urea, zinc sulfate, magnesium sulfate, giant napier powder, eggplant stalk powder, gypsum powder, duckweed, sea tangle, garden burnet, effective microorganism agent, soil conditioner, and water.    USE - Organic fertilizer used for promoting growth of crops.    ADVANTAGE - The fertilizer has low cost and simple process and rich in organic components and nutrients, increases yield and quality of crops, improves structure of soil, preserves water, is non-pollutant, and has multi-effect as biological fertilizer.    DETAILED DESCRIPTION - An organic fertilizer comprises 40-50 pts. wt. wheat straw, 13-16 pts. wt. chicken manure, 12-16 pts. wt. castor cake, 5-7 pts. wt. bracken root slag, 10-13 pts. wt. furfural slag, 1-2 pts. wt. saw mill ash, 4-6 pts. wt. clam shell, 5-7 pts. wt. potassium nitrate, 15-20 pts. wt. urea, 3-4 pts. wt. zinc sulfate, 5-7 pts. wt. magnesium sulfate, 9-12 pts. wt. giant napier powder, 5-8 pts. wt. eggplant stalk powder, 2-4 pts. wt. gypsum powder, 15-20 pts. wt. duckweed, 6-10 pts. wt. sea tangle, 10-15 pts. wt. garden burnet, 3-4 pts. wt. effective microorganism agent, 7-8 pts. wt. soil conditioner, and balance water. The soil conditioner comprises 20-30 pts. wt. rice bran oil, 10-15 pts. wt. silkworm excrement, 5-7 pts. wt. spirulina powder, 4-6 pts. wt. tea oil, 5-8 pts. wt. sepiolite, 10-15 pts. wt. peat soil, 3-7 pts. wt. egg shell, 2-3 pts. wt. sodium alginate, 3-4 pts. wt. manganese sulfate, 4-7 pts. wt. pig hair powder, 2-3 pts. wt. Elsholtzia powder, 6-9 pts. wt. durian's shell, 6-10 pts. wt. fig leaves, 3-6 pts. wt. banyan fruit, and balance water. The soil conditioner is prepared by adding water to durian's shell, fig fruits and leaves, and banyan fruit, grinding into slurry, adding spirulina powder, pig hair powder, and Chinese mosla herb powder, mixing, stir-heating at 5-10 minutes, drying, and granulating; adding rice bran oil to silkworm excrement, drying, grinding into powder, adding tea oil, and frying for 3-5 minutes; and mixing sodium alginate and manganese sulfate, adding water, stirring, grinding into slurry, adding sepiolite and peat soil, mixing with powder in first and second steps, mixing, drying, granulating, adding remaining raw materials, and mixing. An INDEPENDENT CLAIM is included for preparation of fertilizer comprising adding water to duckweed, sea tangle, and garden burnet, grinding into slurry, adding effective microorganism microbial inoculum, mixing, sealing, and fermenting for 2-3 days; adding water to potassium nitrate, urea, zinc sulfate, and magnesium sulfate and dissolving; taking wheat straw, adding water, soaking for 2-3 days, crushing, mixing, and standing for 10-15 days; taking chicken manure, sesame cake, bracken root residue, furfural residue, and clam shell, drying, mixing, sealing for 20-25 days, adding product in first step, keeping water content to 40-45%, fermenting for 4-5 days, and turning once; and adding prepared components and remaining components, mixing, drying, and granulating.