NOVELTY - Composite fertilizer comprises seaweed (200 pts. wt.), bagasse (30-35 pts. wt.), tea residue (50-70 pts. wt.), tea leaves (20-30 pts. wt.), mulberry leaves (10-15 pts. wt.), Ammopiptanthus nanus leaves (20-30 pts. wt.), fungus powder (15-20 pts. wt.), fish pond sludge (20-30 pts. wt.), garlic peel (20-30 pts. wt.), pomegranate rind (10-15 pts. wt.), eggshell (5-10 pts. wt.), duckweed (15-20 pts. wt.), okara (5-10 pts. wt.), radix sophorae flavescentis (20-25 pts. wt.), rhizoma atractylodis (15-20 pts. wt.), Stellera chamaejasme (1-5 pts. wt.) and bacteria (10-15 pts. wt.).    USE - Composite fertilizer.    ADVANTAGE - The composite fertilizer ensures improved fertility of soil and crop yield, and prevents disease caused by pests.    DETAILED DESCRIPTION - Composite fertilizer comprises seaweed (200 pts. wt.), bagasse (30-35 pts. wt.), tea residue (50-70 pts. wt.), tea leaves (20-30 pts. wt.), mulberry leaves (10-15 pts. wt.), Ammopiptanthus nanus leaves (20-30 pts. wt.), fungus powder (15-20 pts. wt.), fish pond sludge (20-30 pts. wt.), garlic peel (20-30 pts. wt.), pomegranate rind (10-15 pts. wt.), eggshell (5-10 pts. wt.), duckweed (15-20 pts. wt.), okara (5-10 pts. wt.), radix sophorae flavescentis (20-25 pts. wt.), rhizoma atractylodis (15-20 pts. wt.), Stellera chamaejasme (1-5 pts. wt.), bacteria (10-15 pts. wt.), phytase (1-5 pts. wt.) and betaine (5-10 pts. wt.). An INDEPENDENT CLAIM is included for a method for preparing composite fertilizer, which involves:    (A) extracting seaweed by ultrasonic extraction for 15-20 minutes in ethanol, and concentrating obtained extract;    (B) extracting tea leaves,mulberry leaves, Ammopiptanthus nanus, garlic peel, pomegranate rind, duckweed, radix sophorae flavescentis, rhizoma atractylodis and Stellera chamaejasme in water for 1-2 hour;    (C) drying okra in sunlight for 48 hours and fermenting it at 15-20 degrees C to obtain fermented product;    (D) fermenting seaweed, bagasse, tea residue and eggshell in water for 3-5 days to obtain another fermented product;    (E) mixing obtained products with Trichoderma and Bacillus mucilaginosus, and fermenting obtained product at 45-55 degrees C for 3-5 days; and    (F) adding sodium alginate extract, phytase and betaine to obtained product at 30-45 degrees C to obtain final product.