NOVELTY - Blueberry organic fertilizer comprises 45-55 pts. wt. straw, 24-36 pts. wt. biogas residue, 20-30 pts. wt. golden needle mushroom residue, 16-24 pts. wt. bean pod shell powder, 12-18 pts. wt. Chinese chestnut shell powder, 9-13 pts. wt. humic acid, 8-10 pts. wt. phosphogypsum, 6-8 pts. wt. red rock layer, 5-6 pts. wt. ferrous sulfate, 4-5 pts. wt. potassium dihydrogen phosphate, 3-5 pts. wt. zinc sulfate heptahydrate, 3-5 pts. wt. copper sulfate pentahydrate, 3-4 pts. wt. monoammonium phosphate, 2-3 pts. wt. JT composite bacteria, 9-11 pts. wt. soil conditioner, and water.    USE - Organic fertilizer used for blueberries (claimed).    ADVANTAGE - The fertilizer is environment-friendly and pollution-free, has high quality and solves waste problem.    DETAILED DESCRIPTION - Blueberry organic fertilizer comprises 45-55 pts. wt. straw, 24-36 pts. wt. biogas residue, 20-30 pts. wt. golden needle mushroom residue, 16-24 pts. wt. bean pod shell powder, 12-18 pts. wt. Chinese chestnut shell powder, 9-13 pts. wt. humic acid, 8-10 pts. wt. phosphogypsum, 6-8 pts. wt. red rock layer, 5-6 pts. wt. ferrous sulfate, 4-5 pts. wt. potassium dihydrogen phosphate, 3-5 pts. wt. zinc sulfate heptahydrate, 3-5 pts. wt. copper sulfate pentahydrate, 3-4 pts. wt. monoammonium phosphate, 2-3 pts. wt. JT composite bacteria, 9-11 pts. wt. soil conditioner, and water. The soil conditioner comprises 40-50 pts. wt. kaolin, 20-30 pts. wt. medical stone, 12-18 pts. wt. sewage sludge, 12-16 pts. wt. zinc sulfate, 10-12 pts. wt. decomposed pumpkin, 8-10 pts. wt. decomposed apple, 6-8 pts. wt. dickite, 6-8 pts. wt. diammonium phosphate, 5-8 pts. wt. clam shell, 5-6 pts. wt. borax, 5-6 pts. wt. sulfuric acid, 4-5 pts. wt. ivory mussel powder, 3-4 pts. wt. Sterculia shell powder, and 2-3 pts. wt. feather meal. The soil conditioner is prepared by calcining clam shell at high temperature for 20-40 minutes and grinding into powder ash, mixing decomposed pumpkin and apple and preparing into slurry, adding ivory mussel powder, Sterculia shell powder and feather meal to slurry, heating under low heat for 10-20 minutes, stirring and adding clam shell powder ash, and heating until dry; and crushing medical stone and dickite, grinding into fine powder, uniformly mixing with zinc sulfate, borax, kaolin, diammonium phosphate and magnesium sulfate, mixing with obtained dry powder, pressing into granules, uniformly pouring sewage sludge to coat granules, and drying. An INDEPENDENT CLAIM is included for fertilizer preparation by:    (A) mixing biogas residue, golden needle mushroom residue and red rock layer, grinding to powder, adding water, bean pod shell powder and Chinese chestnut powder, heating under low heat for 30-60 minutes, and dry extrusion granulating;    (B) mixing ferrous sulfate, potassium dihydrogen phosphate, zinc sulfate heptahydrate, copper sulfate pentahydrate and monoammonium phosphate, crushing into, and passing through 120-160 mesh sieve;    (C) mixing straw and phosphogypsum with humic acid, spraying water, stirring at 800-1200 revolutions/minute for 20-40 minutes, adding JT composite bacteria, stirring, and dry granulating; and    (D) uniformly mixing obtained granules with the remaining raw materials.