NOVELTY - A compound microbial fertilizer includes 2-4 Bacillus subtilis, 1-4 pts. wt. Streptococcus faecalis, 10-16 pts. wt. mineral additive, 60-80 pts. wt. water hyacinth, 50-80 pts. wt. edible fungus residue, 100-110 pts. wt. lees, 40-60 pts. wt. fish bone powder, 70-80 pts. wt. rice bran, 45-55 pts. wt. brown sugar, 40-50 pts. wt. semen momordicae, 20-30 pts. wt. pepper, 20-30 pts. wt. ginkgo skin, 20-30 pts. wt. common cnidium fruit,55-60 pts. wt. soapberry peel, 10-15 pts. wt. fructus ulmi, and 5-15 pts. wt. camphor.    USE - A compound microbial fertilizer used for promoting rapid growth of sea cucumber (claimed).    ADVANTAGE - The fertilizer improves final quality and quality of sea cucumber.    DETAILED DESCRIPTION - A compound microbial fertilizer comprises 2-4 B. subtilis, 1-4 pts. wt. S. faecalis, 0.5-0.9 pts. wt. photosynthetic bacteria, 0.8-1.2 pts. wt. Bdellovibrio bacteriovorus, 0.2-0.6 pts. wt. vitamin additive, 10-16 pts. wt. mineral additive, 0.2-0.4 pts. wt. chelating agent, 60-80 pts. wt. water hyacinth, 50-80 pts. wt. edible fungus residue, 100-110 pts. wt. lees, 40-60 pts. wt. fish bone powder, 70-80 pts. wt. rice bran, 45-55 pts. wt. brown sugar, 10-16 pts. wt. Japanese artemisia rupestris, 40-50 pts. wt. semen momordicae, 1-15 pts. wt. Stellera chamaejasme, 5-10 pts. wt. hops, 5-10 pts. wt. radix sophorae flavescentis, 10-15 pts. wt. golden larch bark, 20-30 pts. wt. pepper, 20-30 pts. wt. ginkgo skin, 20-30 pts. wt. common cnidium fruit, 10-30 pts. wt. cortex meliae, 15-25 pts. wt. Quisqualis, 1-15 pts. wt. Chinese gall, 5-15 pts. wt. pubescent holly root, 55-60 pts. wt. soapberry peel, 10-15 pts. wt. fructus ulmi, and 5-15 pts. wt. camphor. An INDEPENDENT CLAIM is included for preparing the compound microbial fertilizer, comprising sun-drying water hyacinth, edible fungus residue, and lees to obtain a moisture content of less than 40%, adding fish bone powder, rice bran, and brown sugar, and uniformly mixing to obtain a mixture; adding the mixture to the dissolved B. subtilis and S. faecalis, placing in a pool, covering an upper part with a plastic film, pre-fermenting for 3-5 days, removing the plastic film, stirring mixture to contact with oxygen, gradually increasing the temperature from room temperature to 45 degrees C, turning after 2-3 days, heating to 60 degrees C from 45 degrees C, keeping for 3-5 days, reducing the temperature to room temperature, and keeping for 7-10 days to complete curing; dissolving photosynthetic bacteria and B. bacteriovorus in water, adding to the mixture, and uniformly stirring; and sun-drying the fermentation product to obtain a moisture content at less than 25%, adding Japanese artemisia rupestris, semen momordicae, S. chamaejasme, hops, radix sophorae flavescentis, golden larch bark, pepper, ginkgo skin, common cnidium fruit, cortex meliae, Quisqualis, Chinese gall, pubescent holly root, soapberry peel, fructus ulmi, and camphor, crushing, adding mineral additive, chelating agent, and vitamin additive, and uniformly mixing.