NOVELTY - Fertilizer comprises 40-50 pts. wt. manure, 12-16 pts. wt. dried purple seaweed powder, 20-30 pts. wt. corn grain, 6-8 pts. wt. shrimp shell powder, 5-6 pts. wt. broadleaf wood, 4-6 pts. wt. sodium nitrate, 4-7 pts. wt. urea, 3-4 pts. wt. medical stone powder, 4-5 pts. wt. potassium nitrate, 6-7 pts. wt. diammonium phosphate, 5-6 pts. wt. tea residue, 8-10 pts. wt. bran, 2-3 pts. wt. vesicular arbuscular (VA) mycorrhizae, 5-6 pts. wt. ammonium sulfate, 3-4 pts. wt. calcium nitrate, 1-2 pts. wt. EDTA chelated iron, 1-3 pts. wt. composite microbial inoculum and water.    USE - The fertilizer is useful for planting iodine-enriched rice.    ADVANTAGE - The fertilizer promotes the growth and cultivation of plant roots of rice, and increases the yield and quality of rice.    DETAILED DESCRIPTION - Fertilizer comprises 40-50 pts. wt. manure, 12-16 pts. wt. dried purple seaweed powder, 20-30 pts. wt. corn grain, 6-8 pts. wt. shrimp shell powder, 5-6 pts. wt. broadleaf wood, 4-6 pts. wt. sodium nitrate, 4-7 pts. wt. urea, 3-4 pts. wt. medical stone powder, 4-5 pts. wt. potassium nitrate, 6-7 pts. wt. diammonium phosphate, 5-6 pts. wt. tea residue, 8-10 pts. wt. bran, 2-3 pts. wt. vesicular arbuscular (VA) mycorrhizae, 5-6 pts. wt. ammonium sulfate, 3-4 pts. wt. calcium nitrate, 1-2 pts. wt. EDTA chelated iron, 1-3 pts. wt. composite microbial inoculum and suitable amount of water, where the composite microbial inoculum comprises actinomycete, nitrogen-fixing bacteria, silicate bacteria, Bacillus subtilis, Paenibacillus polymyxa, trichodermin, microzyme and photosynthetic bacteria. An INDEPENDENT CLAIM is included for Method of preparing the fertilizer, which involves uniformly mixing the raw materials to obtain mixed material, then adding composite microbial inoculum, fermenting the mixture for 5-8 days at normal temperature under aerobic condition, spraying water and finally obtaining the fermented material, grinding the fermented material into 50-70 meshes sieve powder, adding urea, forming spherical granules and packaging the granules in a bag to obtain the product.