NOVELTY - Organic fertilizer comprises 5-8 pts. wt. urea, 4-5 pts. wt. diammonium phosphate, 5-9 pts. wt. dry biogas residue, 5-6 pts. wt. coal gangue, 4-6 pts. wt. cashew nut shell powder, 30-40 pts. wt. corn straw, 15-20 pts. wt. chicken meat slaughter waste, 4-5 pts. wt. ferrous sulfate, 24-30 pts. wt. livestock manure, 6-7 pts. wt. straw fiber, 12-18 pts. wt. animal bone powder, 3-4 pts. wt. calcium superphosphate, 4-7 pts. wt. maifanite, 2-3 pts. wt. crushed potassium, 18-24 pts. wt. soil additive and balanced amount of water.    USE - Organic fertilizer used for passion fruit (claimed).    ADVANTAGE - The organic fertilizer is eco-friendly and economic, and increases yield and quality of passion fruit.    DETAILED DESCRIPTION - Organic fertilizer comprises 5-8 pts. wt. urea, 4-5 pts. wt. diammonium phosphate, 5-9 pts. wt. dry biogas residue, 5-6 pts. wt. coal gangue, 4-6 pts. wt. cashew nut shell powder, 30-40 pts. wt. corn straw, 15-20 pts. wt. chicken meat slaughter waste, 4-5 pts. wt. ferrous sulfate, 24-30 pts. wt. livestock manure, 6-7 pts. wt. straw fiber, 12-18 pts. wt. animal bone powder, 3-4 pts. wt. calcium superphosphate, 4-7 pts. wt. maifanite, 2-3 pts. wt. crushed potassium, 18-24 pts. wt. soil additive and balanced amount of water. Soil additive comprises 35-45 pts. wt. Sanguisorba officinalis tree leaf, 10-18 pts. wt. turtle shell powder, 4-6 pts. wt. amino acid chelated calcium, 4-6 pts. wt. amino acid chelated iron, 4-6 pts. wt. amino acid chelated zinc, 4-6 pts. wt. amino acid chelated copper, 4-6 pts. wt. amino acid chelated magnesium, 2-3 pts. wt. carnallite, 3-4 pts. wt. brassinolide in resin preparation, 5-7 pts. wt. beech tree stem skin fiber, 3-4 pts. wt. potassium salt, 2-4 pts. wt. potassium hydrogen phosphate, 3-4 pts. wt. nanometer carbon, 2-3 pts. wt. potassium chloride and 20-30 pts. wt. plant ash. Soil additive is prepared by drying and grinding 60-80% Sanguisorba officinalis tree leaf into powder. Amino acid chelated calcium, amino acid chelated iron, amino acid chelated zinc, amino acid chelated copper and amino acid chelated magnesium are mixed with powder and heated in warm water at 40-60 degrees C and dried through fluidization bed into fine particles. Fine particles are mixed with water to obtain a solution. Remaining components are crushed into powder, and crushed with pelletizer through 80- 100 meshes. Solution is sprayed on powder for 5-10 minutes to perform coating. An INDEPENDENT CLAIM is included for a method for preparing organic fertilizer, which involves:    (A) mixing livestock, poultry manure, dry biogas residue, nut shell powder, straw fiber and animal bone powder and crushing and cooking on fire for 40-60 minutes;    (B) crushing and mixing corn straw with chicken meat slaughter waste, maifanite and coal gangue, adding little water and fermenting for 10-15 days to obtain fermentation liquid;    (C) heating cooked product with fermentation liquid at 120-160 degrees C for 10-20 minutes to obtain low molecule solid-liquid mixture;    (D) mixing and crushing remaining components into powder and heating at 60-80 degrees C to obtain granules; and    (E) mixing granules with low molecule solid-liquid mixture, and then packaging in a bag.