Artificial microparticle feed for clam worm larva and preparation method thereof

The invention discloses an artificial microparticle feed for clam worm larva and a preparation method thereof. The artificial microparticle feed is prepared from the following components: 35-50 parts of white fish meal, 5-15 parts of bean pulp, 10-15 parts of high protein flour, 5-15 parts of alpha-starch, 3-8 parts of scallop powder, 3-6 parts of squid liver powder, 2-5 parts of gadus protein hydrolysate, 2-5 parts of euphausiid powder, 2-5 parts of beer yeast, 3-5 parts of fish oil, 1-2 parts of soya bean lecithin, 1-2 parts of complex mineral salt, 0.5-1 part of decavitamin, 0.2-0.5 part of probiotics and 0.05-0.1 part of ethoxy quinoline. The preparation method comprises the steps of crushing, mixing, modulating, curing, swelling, granulating, drying, smashing, and sieving. The feed is high in protein and fat content, and reasonable in raw material component compatibility; nutritional ingredients of the feed can meet the requirement of rapid growth of clam worm larva, the stability is good, the soaking resisting time of the artificial microparticle feed in water is long, the dissolve-loss ratio is low, the preparation method and process are simple, the large-scale production is easily realized, and the breeding efficiency of clam worm larva is remarkably improved.