NOVELTY - Organic fertilizer comprises 12-18 pts. wt. seaweed, 35-50 pts. wt. corncob, 8-10 pts. wt. sucrose, 30-40 pts. wt. rice hull, 6-8 pts. wt. pine sawdust, 6-8 pts. wt. urea, 4-6 pts. wt. potassium dihydrogen phosphate, 4-5 pts. wt. potassium oxide, 3-4 pts. wt. polyvinyl alcohol, 3-5 pts. wt. carboxymethyl cellulose, 5-8 pts. wt. pine needle powder, 10-15 pts. wt. dairy manure powder, 28-36 pts. wt. river sand, 3-4 pts. wt. vesicular arbuscular mycorrhiza, 4-5 pts. wt. soil modifying agent and suitable amount of water as raw materials.    USE - The organic fertilizer is useful for promoting absorption of mineral by strawberry (claimed).    ADVANTAGE - The fertilizer requires less dosage, improves soil fertility and soil structure, is environmentally-friendly as it causes no pollution, and enables large-scale production of strawberry. The absorption rate of nutrients from soil by roots of strawberry is improved.    DETAILED DESCRIPTION - Organic fertilizer comprises 12-18 pts. wt. seaweed, 35-50 pts. wt. corncob, 8-10 pts. wt. sucrose, 30-40 pts. wt. rice hull, 6-8 pts. wt. pine sawdust, 6-8 pts. wt. urea, 4-6 pts. wt. potassium dihydrogen phosphate, 4-5 pts. wt. potassium oxide, 3-4 pts. wt. polyvinyl alcohol, 3-5 pts. wt. carboxymethyl cellulose, 5-8 pts. wt. pine needle powder, 10-15 pts. wt. dairy manure powder, 28-36 pts. wt. river sand, 3-4 pts. wt. vesicular arbuscular mycorrhiza, 4-5 pts. wt. soil modifying agent and suitable amount of water as raw materials. The soil modifying agent comprises 3-4 pts. wt. borax, 30-40 pts. wt. diatomite, 5-6 pts. wt. raw oyster shell, 4-6 pts. wt. biogas slurry, 10-12 pts. wt. iron ore tailing residue, 8-10 pts. wt. pumice, 14-18 pts. wt. Kanuma soil, 2-3 pts. wt. manganese sulfate, 6-8 pts. wt. sodium polyacrylate, 8-10 pts. wt. sodium alginate, 10-16 pts. wt. zinc sulfate, 8-14 pts. wt. ammonium citrate, 15-20 pts. wt. bamboo charcoal, 6-7 pts. wt. water and 3-4 pts. wt. tea seed oil. The soil modifying agent is prepared by (i) grinding the zinc sulfate, ammonium molybdate and bamboo charcoal into fine powders, mixing the fine powders with sodium polyacrylate, and extruding and granulating mixture, (ii) mixing the biogas slurry, sodium alginate and water, stirring mixture to obtain slurry, adding manganese sulfate and borax to the slurry, uniformly stirring obtained mixture, and heating the mixture at low temperature for 10-30 minutes, (iii) coating granules obtained in step (i) with the mixture obtained in step (ii) to obtain granular composition, and (iv) mixing and grinding diatomite, raw oyster shell, iron ore tailing residue, pumice and Kanuma soil into fine powder, sieving the powder using sieve having 80-120 mesh size, adding tea seed oil to the powder in a drop-wise manner, uniformly stirring mixture to obtain paste, mixing the paste with granular composition obtained in step (iii), and drying obtained product. An INDEPENDENT CLAIM is included for method for preparing the organic fertilizer, which involves (a) crushing the corncob, rice hull, seaweed and sucrose, mixing obtained powders with pine needle powder, and heating and cooking obtained mixture at low temperature for 30-40 minutes, (b) mixing the urea, potassium dihydrogen phosphate, potassium oxide, polyvinyl alcohol and carboxymethyl cellulose using mixer, stirring obtained mixture at 400-600 revolutions/minute (rpm) for 20-40 minutes, uniformly mixing obtained mixture with product obtained in step (a), and drying and granulating mixture, (c) mixing the pine sawdust, dairy manure powder, river sand and vesicular arbuscular mycorrhiza, adding suitable amount of water to obtained mixture, stirring the mixture, coating the mixture on the granules obtained in step (b), and drying coated product, and (d) uniformly mixing the coated product with remaining raw materials, and packing obtained product in a bag.