647 results about "Cod liver oil" patented technology

The invention relates to feed for breeding porcupines. The feed contains corn flour, tapioca flour, sweet potato flour, kudzu root powder, peanut powder, silkworm chrysalis powder, cod liver oil, dry yeast, angelica powder, pistachio nut powder and chicken cashew nut powder. According to the formula, the feed provides complete and a plenty of nutrients for porcupine breeding, and the growth feed contains fat, carbohydrates, crude fibers and minerals, so that the growth of the porcupines can be promoted, and the resistance of the porcupines can be improved. Furthermore, the feed is suitable for the mouth feel of the porcupines, has certain elasticity and chewiness and is suitable for the tooth grinding of the porcupines. The phenomenon that the porcupines disorderly nibble and chew is prevented.

The invention relates to the technical field of feed, and especially relates to a mandarin fish feed. The mandarin fish feed is composed of following raw materials in parts by weight: 200 to 250 parts of soybean cake powder, 150 to 200 parts of shrimp powder, 100 to 150 parts of blood worm powder, 50 to 60 parts of sweet corn protein powder, 45 to 60 parts of rice chaff powder, 40 to 50 parts of rape seed cake powder, 10 to 20 parts of cod-liver oil, 15 to 20 parts of palm oil, 20 to 30 parts of clover powder, 30 to 40 parts of bone meal, 15 to 20 parts of vitamin C, 6 to 9 parts of compound vitamin B, 8 to 10 parts of salt containing vitamin D, 3 to 5 parts of carotenoid, 8 to 10 parts of mineral addictive, 15 to 20 parts of choline chloride, 5 to 8 parts of emulsifier and 5 to 10 parts of mildew inhibitor. The mandarin fish feed has the advantages of more comprehensive nutrition materials, rational formula, good palatability, high culture yield of mandarin fish, and fresh and delicious mandarin fish meat.

The present invention belongs to the field of feed technology, and is especially tortoise and turtle feedstuff and its preparation process. The feedstuff is prepared with soybean, rough fish, vegetable, alpha-starch, pre-mixed material, vitamin B6, vitamin B12, nicotinic acid, vitamin C, cod-liver oil, enzyme preparation, garlicin and Yingjining in certain proportion, and through mixing. The feedstuff of the present invention has high benefit, high tortoise and turtle growth speed, low cost, obvious disease resisting effect and high bioavailability.

A method is provided for the removal of polychlorinated contaminants including polychlorinated dioxins, furans, byphenyls, and polycyclic aromatic hydrocarbons from marine oils by a process that minimizes processing of the oil, and the degradation of polyunsaturated fatty acids. Also provided are marine oils such as cod liver oil obtained by the method of the invention than can be used otherwise unrefined as a source of economical, contaminant-reduced bulk marine oil.

The invention relates to an eel feed. The eel feed consists of the following components in percentage by weight: 30 to 55 percent of mussel powder, 8 to 15 percent of corn protein powder, 2 to 4 percent of milk powder, 7 to 10 percent of chicken blood powder, 1 to 4 percent of duck blood powder, 4 to 7 percent of sorghum protein powder, 10 to 20 percent of cabbage worm powder, 1 to 2 percent of mineral additive, 2 to 5 percent of vinasse, 3 to 7 percent of cod liver oil and 1 to 2 percent of vitamin blending agent. The method for preparing the eel feed comprises the following steps of: pouring the components into a blender in a certain ratio to mix and stir uniformly; adding quantitative grease and water into the mixture; stirring the mixture into a sticky dough shape; and feeding the eel after sieving the mixture by using a 60-mesh sieve.

The provides expanded feeds for an experimental dog, which comprise expanded corn flours, corn flours, flours, wheat flours, soybean meal, corn protein powders, bran powders, fish meal, chicken meal, egg yolk powders, trace elements, calcium hydrophosphate, yeast, table salt, fish oil, multivitamin and soybean oil which are mixed together; the expanded feeds for the experimental dog adopts the formula manner of combining vegetable protein with animal protein and carbohydrate, the trace elements necessary for growing are also added in the expanded feeds according to the physiological characteristics of the experimental dog, and the adequate demand of the experimental dog on the nutrition can be satisfied; in addition, the growth rate of the experimental dog is higher compared with conventional feeds and various physiological indices can completely satisfy the experimental animal national standards by adopting the expanded feeds for the experimental dog.

The invention relates to a small water turtle breeding feed and a preparation method thereof. The small water turtle breeding feed is prepared from the following raw materials in parts by weight: earthworm powder, Chinese yam powder, extruded soybeans, beer yeast, cod-liver oil, pork tripe meal, mussel meal, amino acid, monocalcium phosphate, mineral substances and traditional Chinese medicine powder, wherein the traditional Chinese medicine powder comprises bighead atractylodes rhizome, medicated leaven, malt, rice sprout, embelia laeta and ajuga nipponensis. Compared with the prior art, the small water turtle breeding feed is prepared according to the growth requirements of small water turtles, is rich in nutrition and free of hormone and chemical residue and is capable of promoting the appetite and digestion of the small water turtles.

The invention relates to an artificial particle feed for juvenile turbot. The artificial particle feed is characterized by being prepared from whitefish powder, euphausiid powder, scallop powder, beer yeast, starch, cod liver oil, yolk powder, whey powder, L-alanyl-L-glutamine, choline chloride, soybean lecithin, schizochytrium limacinum powder, haematococcus pluvialis powder, compound vitamins, compound mineral substances, Chinese herbal medicines and sodium alginate. As the various raw materials are added into the feed, the comprehensiveness of nutrition is guaranteed. An immunopotentiator is added into the feed, so that the non-specificity immunity of fish bodies is enhanced. The feed is green and pollution-free. The schizochytrium limacinum powder and the haematococcus pluvialis powder are added into the feed, and the content of vitamin E is improved, so that the whitening rate of the juvenile fish is effectively reduced. The Chinese herbal medicine components are added, so that the immunity of the juvenile fish can be improved and parasite diseases in a juvenile fish growing phase are prevented from happening.

The invention belongs to the technical field of special aquaculture, and particularly relates to a special taming feed for mandarin fish, and a mating taming method. The special taming feed for mandarin fish is prepared by mixing the following raw materials in parts by weight: 70 parts of White fish powder, 10 parts of shrimp meal, 5 parts of chicken intestine, 2 parts of a compound feed attractant, 5 parts of cod-liver oil, 1 parts of decavitamin, 2 parts of compound mineral substances and 5 parts of an adhesive, wherein the compound feed attractant is cuttlefish cream and inosinic acid. The invention further provides a progressive mandarin fish taming method. The mandarin fish can be entirely fed with the special feed through taming, the culturing cost and morbidity of mandarin fish can be reduced, and the sustainable development of the mandarin fish aquaculture industry can be realized.

The invention discloses mandarin fish feed. The mandarin fish feed consists of the following substances in percentage by weight: 15 to 35 percent of shrimp powder, 10 to 25 percent of red worm powder, 18 to 38 percent of bran, 7 to 15 percent of rape seed cake powder, 5 to 10 percent of broomcorn powder, 2 to 4 percent of cod-liver oil, 5 to 8 percent of bone powder, 0.5 to 1 percent of salt, 0.5 to 1 percent of multiple vitamins and 1 percent of premix additive. The mandarin fish feed is prepared by the following steps of: pouring the substances into a fish feed stirrer in a ratio and stirring the substances for 60 minutes, then pouring the mixture into a loop-mode granulator, heating the mixture to produce hard granular feed, and screening the hard granular feed with an 80-mesh sieve, wherein the weight of each granule of feed is 0.2 gram.

The invention discloses a cod liver oil soft capsule appearance defect visual detection method and a detection device thereof. The method consists of: shooting horizontally transferred bubble caps line by line with a camera tilting downward to obtain shot pictures; calling bubble cap templates matching the shot pictures to obtain the inner slot positions of the bubble caps; acquiring the regional images of the inner slot positions corresponding to the shot pictures, extracting a soft capsule outer contour from the regional images by gray threshold segmentation, and judging whether particle deficiency exists accordingly, and if so, sending out appearance defect information; matching the regional images with the cod liver oil soft capsule shape to separate and extract a fish body regional image and a fish tail regional image; and respectively calculating the image features of the fish body regional image and the fish tail regional image, and judging whether abnormity or empty shell exists accordingly, and if so, sending out appearance defect information. The detection method provided by the invention not only can rapidly and accurately detect the defects of multiple particles and particle deficiency in cod liver oil soft capsules within bubble caps, but also can detect a variety of other appearance defects in cod liver oil soft capsules.

The invention discloses a special sea fish feed for high-density recirculating aquaculture and a preparation method of the special sea fish feed. The special sea fish feed comprises the following components: white fish meal, fish meal made in china, euphausia superba meal, whey powder, casein, methionine, L-lysine, refined fish oil, cod liver oil, vital gluten, corn starch, peanut meal, special microecologics, special algae powder, functional components, decavitamin and compound trace elements. The special sea fish feed is capable of enhancing the immunity of sea fish, improving the growth speed, the survival rate and the feed conversion efficiency, and reducing the occurrence probability of malformation and albinism, is low in bait coefficient, low in feed cost in the breeding process, and suitable for high-density recirculating aquaculture of the sea fish.

The invention discloses a shrimp feed which comprises the following components in parts by weight: 30 to 50 parts of corn flour, 3 to 5 parts of full-fat rice bran, 10 to 15 parts of sweet potato powder, 5 to 10 parts of soybean cake powder, 10 to 15 parts of seaweed meal, 5 to 10 parts of pumpkin powder, 0.05 to 0.1 part of table salt, 0.05 to 0.1 part of VC phosphate ester, 0.05 to 0.1 part of cod liver oil, 0.05 to 0.1 part of inositol, 0.1 to 0.2 part of chitin, 0.01 to 0.02 part of Chinese herbal medicine additive and 0.03 to 0.05 part of adhesive. A preparation method of the shrimp feed comprises the following steps: (1) preparing a basal feed premix; (2) smashing; (3) preparing an additive premix; (4) mixing so as to obtain the shrimp feed. The feed formula is comprehensive and balanced in nutritional ingredients, and the preparation process is clean and environmentally friendly due to no pollutant generated in the preparation process. The shrimp feed can be used for improving the immunity of shrimps so as to reduce the generation of plant diseases and insect pests.

The invention discloses special feed for mandarin fish fries. The special feed comprises raw materials in parts by weight as follows: 20-80 parts of fish meal, 30-80 parts of prawn powder, 15-35 parts of blood worm powder, 2-8 parts of cod-liver oil, 1-3 parts of palm oil, 1-4 parts of citrus oil, 10-30 parts of bone meal, 20-30 parts of sweet corn protein powder, 8-14 parts of corn germ meal, 2-10 parts of bean pulp, 10-30 parts of fermented bioprotein, 5-15 parts of black sesame powder, 8-14 parts of bloodworms, 0.5-3 parts of aloe powder, 0.5-3 parts of lotus leaf powder, 0.1-0.8 parts of cerium citrate, 1-3 parts of methionine, 1-3 parts of threonine, 0.01-0.07 parts of a complex enzyme, 0.01-0.09 parts of microelements, 1-3 parts of Chinese herbal medicines, 2-10 parts of an attractant and 0.5-1.5 parts of multivitamins. With the adoption of the special feed, even if under the condition of manual high-density culture, the fatality rate of the mandarin fish fries is very low, the feed is good in palatability and high in nutritional value, the ratio is reasonable, the cost is low, and fish is delicious.

The invention discloses goose feed, which comprises bran, grass seed powder, broomcorn powder (4 to 6) percent, bean cake powder, salvinia natans powder, calcium powder, composite vitamin B, zinc powder, white fish meal, wheat flour, table salt, cod-liver oil, ginseng powder, rhizoma coptidis powder, cyperus rotundus powder, fruited scaphium seed powder, baical skullcap root powder, amomum powder and wild chrysanthemum powder. The goose feed is prepared by the following steps: mixing all powder; placing in a composite mixer and mixing for 120 minutes; taking out and placing in a ring-mode grinder for making powder; taking out, placing in a dryer and drying for 40 to 60 minutes, wherein the dryness of the dried material is controlled to be 70 to 80 percent; taking out, cooling, placing into the composite mixer and mixing for 170 minutes; taking out, placing in a ring-mode bulking machine and bulking for 1 to 2 hours; taking out and transferring to a ring-mode hard grain making machine to produce precipitated hard grain feed; and sieving by 100 mesh sieve and sealing and packaging according to required weight, wherein the weight of each grain is 0.25 gram.

The present invention discloses Taihu sheep (raised in Taihu River Basin, China) feed and a production method thereof. The feed is characterized in that the feed comprises the following raw materials in parts by weight: fodder 70-80 parts, cassava residues 15-20 parts, corn 1-3 parts, soybean meal 1-3 parts, wheat bran 0.1-0.5 part, table salt 0.1-0.5 part, calcium powder 0.1-0.3 part, molasses 0.1-0.3 part, Chinese medicinal herb 0.1-0.3 part, trace element 0.1-0.3 part, multi-vitamin powder 0.01-0.05 part, sodium humate 0.01-0.05 part, cod liver oil 0.001-0.003 part, beneficial bacteria 0.01-0.05 part and heavy metal removal agent 0.01-0.05 part. The feed has characteristics of high efficiency and environmental protection, good palatability, normal growth and development promotion, immunity enhancement, low cost, simple production, etc.

The invention discloses digestion promoting mandarin fish feed with a disease resisting effect. The feed is prepared from fish meal, soybean meal, rapeseed meal, cottonseed meal, peanut meal, middling flour, prawn powder, blood worm powder, zeolite powder, alfalfa meal, bone meal, monopotassium phosphate, table salt, shrimp bran powder, cod-liver oil, palm oil, modified soybean phosphate, Vc-polyphosphoester, yeast powder, shrimp shell meal, an adhesive, choline chloride, mercaptamine, citric acid, taurine, flavomycin, saccharicterpenin, Chinese herbal medicine disease prevention additives, phagostimulant, a complex enzyme preparation and synbiotics. The mandarin fish feed can promote digestion of mandarin fish and improve the disease resistance of the mandarin fish.

The invention discloses a modern aquatic product feed suitable for a larav stage of a giant salamander. The feed comprises the following raw materials: 65-75wt% of components A and 25-35wt% of components B, wherein the components A comprise water earthworms, diplopods, freshwater shrimps, shrimps, silkworm chrysalis, chironomus larvas, bean worms, maggots, slugs, moina, loaches, pelteobagrus fulvidraco fries and salangid; and the components B comprise fish meal, fermented peanut meal, soyabean protein powder, snail meat, scallop meat, clam meat, cod-liver oil, vitamins, minerals, sodium alginate, endothelium corneum gigeriae galli, Chinese yam, medicated leaven, poria cocos, dried orange peel, licorice roots, Chinese angelica, honeysuckle and Chinese thorowax. The invention further discloses a preparation method of the modern aquatic product feed suitable for the larva stage of the giant salamander.

A method for processing fresh blowfish relates to the technical field of treatment process of fresh marine products. The method comprises the following steps of: slaughtering the living blowfish, peeling off the skin, wiping off the abdominal organs, gills and eyes, removing the bloodstain, putting the blowfish into the pickle for 2 plus or minus 0.1 hours, taking out the blowfish for sterilization and embalmment, finally packaging the blowfish in vacuum for frozen preservation at minus 30-minus 18 DEG C; besides, mixing and stewing the liver of the clean blowfish with onion, ginger and garlic to make a cod liver oil pocket, which is then packed in vacuum after temperature reduction and frozen and preserved at minus 30-minus 18 DEG C. The blowfish loses the toxin totally after the treatment, can be cooked easily as other fishes, guarantees the safety of the food, and simultaneously maintains the relish of the living blowfish.

The invention discloses blue peacock feed, which consists of sweet potato albumen powder, apple albumen powder, sweet corn albumen powder, plant albumen powder, river snail powder, rice bran, duck blood powder, green insect powder, bone powder, milk powder, composite vitamin B, cod-liver oil, salt, kuh-seng powder, liquorice root powder, coptis root powder, glossy privet fruit powder and safflower powder. The blue peacock feed is prepared by the following steps of: combining all the powder together according to a proportion, putting the mixture into a multiplex mixer and stirring the mixture for 150 minutes, taking the mixture out, putting the mixture into a loop mode crusher and crushing the mixture into powder, taking the powder out, putting the powder into a dryer and drying the powder for 40 to 60 minutes, taking out and cooling the powder, then putting the powder into the multiplex mixer and stirring the powder for 160 minutes, taking the powder out, putting the powder into a loop mode bulking machine and bulking the powder for 1 to 2 hours, controlling the dryness of the bulked substance to be between 85 and 90 percent, taking the bulked substance out and transferring the bulked substance into a loop mode hard granulator to produce settled hard granular feed, then sieving the feed with an 80-mesh sieve to obtain feed granules each of which is 0.2 gram, and sealing and packing the feed according to the required weight.

The invention relates to a method for preparing a feed for meat pigeons. The feed comprises the following components in percentage by weight: 4 to 6 percent of rice albumen powder, 4 to 8 percent of sorghum albumen powder, 2 to 6 percent of soybean albumen powder, 8 to 10 percent of wheat albumen powder, 8 to 11 percent of rice bran, 4 to 6 percent of barley flour, 6 to 10 percent of sunflower seed cake, 12 to 16 percent of fish meal, 3 to 6 percent of eel meal, 4 to 6 percent of seashell meal, 4 to 6 percent of broken rice, 1 to 3 percent of vitamin B complex, 6 to 8 percent of carrot meal, 2 to 4 percent of cod liver oil meal, 1 to 3 percent of cooking salt, 1 to 3 percent of bulbus fritillariae cirrhosae, 1 to 3 percent of coptis root, and 1 to 3 percent of cassia seed. The method for preparing the feed comprises the following steps: taking the powders and meals according to the proportions and putting the same into a multiplex mixer for stirring; taking out the mixture and putting the same into a circular die type crusher for crushing; then taking out the mixture and drying the same in a drying machine; taking out the mixture and bulking the same in a circular die type bulking machine; taking out the mixture and putting the same into a circular die type hard granule machine to produce a deposition hard granulated feed; and screening the feed with a 80-mesh sieve, wherein the each granule of the granulated feed is 0.2 gram so that the feed can be sealed and packaged according to the required weight.

The invention discloses a laying duck feed. The laying duck feed consists of carrot meal, locust powder, rapeseed cake powder, sunflower seed powder, beanstalk powder, fish meal, fresh scallop powder, wheatmeal powder, sorghum powder, bone meal, salvinia natans powder, composite vitamin B, cod liver oil, table salt, fritillaria cirrhosa powder, snakegourd fruit powder, safflower powder, lightyellow sophora root powder and fennel powder. The powder is combined, stirred in a tandem mixer for 100 minutes, taken out, crushed into powder in a frame-mode type crusher, taken out and baked for 40 to 60 minutes in a drier; the dryness of the powder is controlled to be between 75 and 85 percent; the powder is taken out; after the powder is cool, the powder is stirred for 180 minutes in the tandem mixer; the powder is taken out and bulked for 1 to 2 hours in a frame-mode type bulking machine; the powder is taken out and prepared into sediment hard granular feed in a frame-mode type hard granulator; the feed is sieved by a 80-mesh sieve, wherein the weight of each granule is 0.25g; and the feed is packaged according to required weight.

The invention discloses a sheep feed and a preparation method thereof. The sheep feed consists of corn stalks, forage grass, juicy green grass, corn flour, soybean meal, wheat bran, baking soda, calcium powder, edible salt, trace element powder and cod liver oil powder. The weight percentages of each material are as follows: 18-23% of the corn stalks, 22-27% of the forage grass, 4-6% of the juicy green grass, 25-35% of the corn flour, 7-11% of the soybean meal, 6-8% of the wheat bran, 0.5-1.5% of the baking soda, 0.5-1.5% of the calcium powder, 1-1.5% of the edible salt, 0.5-1% of the trace element powder and 0.5-1% of the cod liver oil powder. The corn stalks are chopped and the chopped corn stalks are fermented into silage, the forage grass is powdered, the juicy green grass is chopped, and other ingredients are added, and the raw materials are mixed to prepare the feed. The feed is rich in nutrients and balanced in nutrition, meets the needs of sheep in the growing period, so as to shorten the growth cycle of the mutton sheep, reduce feeding costs, and improve economic efficiency. The resistances of the sheep are improved and the sheep are not easy to get sick.

The invention discloses special tea oil for pregnant women and processing technology thereof, relating to the field of biomedical technology. The special tea oil for pregnant women is prepared by the following ingredients in percentage by weight: 5-15% of cod-liver oil, 2-10% of grape pulp, 65-85% of tea oil, 2-10% of red dates, and 1-4% of dried tomato pulps. The processing technology comprises the steps as follows: dosing, extraction, purification, crude filtering, and membrane filtering, thus obtaining the special tea oil for pregnant women. The special tea oil for pregnant women has the characteristics of being complete in nutrition, higher in unsaturated fatty acid content, suitable for pregnant women and babies to eat, and the like; the special tea oil for pregnant women not only can be suitable for pregnant women to eat, but also can be suitable for babies and the old to eat; and the processing technology can also be used for processing other edible vegetable oil.

The invention discloses special feed for 50-150-day old mandarin fish. The special feed comprises raw materials in parts by weight as follows: 40-80 parts of fish meal, 50-120 parts of krill meal, 30-50 parts of sandworm powder, 10-12 parts of cod liver oil, 0.5-2.5 parts of palm oil, 1.5-3.5 parts of corn oil, 5-18 parts of scallop skirts, 5-18 parts of sweet corn gluten meal, 10-16 parts of maize germ oil, 5-15 parts of cottonseed cakes, 10-18 parts of fermented bioprotein, 8-17 parts of black sesame powder, 10-38 parts of blood worms, 1-3 parts of radix aucklandiae, 1-3 parts of taurine, 0.5-1.5 parts of probiotics, 0.5-1.2 parts of methionine, 0.2-0.8 parts of threonine, 0.05-0.09 parts of compound enzyme, 0.01-0.03 parts of microelements, 2-5 parts of Chinese herbal medicines, 5-10 parts of a phagostimulant and 1-3 parts of vitamins. The product is used for the 50-150-day old mandarin fish, stress caused during feed changing can be reduced, transition between different kinds of feed is facilitated, the feed has good palatability and high nutritional value and is low in cost, the mandarin fish can grow fast if the mandarin fish is fed on the feed, and the fatality rate is small.

The invention relates to feed for breeding porcupines. The feed contains corn flour, tapioca flour, sweet potato flour, kudzu root powder, peanut powder, silkworm chrysalis powder in parts by weight, cod liver oil in parts by weight, dry yeast in parts by weight, angelica powder in parts by weight, pistachio nut powder in parts by weight and chicken cashew nut powder in parts by weight. According to the formula, the feed provides complete and a plenty of nutrients for porcupine breeding, and the growth feed contains fat, carbohydrates, crude fibers and minerals, so that the growth of the porcupines can be promoted, and the resistance of the porcupines can be improved. Furthermore, the feed is agreeable to the mouth feel of the porcupines, has certain elasticity and chewiness and is suitable for the tooth grinding of the porcupines. The phenomenon that the porcupines disorderly nibble and chew is prevented.

The invention discloses a feed for green shell layers, comprising the following ingredients by weight percentage: corn flour, soybean meal, loach powder, sweet potato powder, red worm powder, vegetable protein powder, freshwater shrimp powder, zein powder, fresh tenebrio molitor powder, fresh trash fish meal, grass powder, cod-liver oil, terramycin, licorice powder, honeysuckle flower, almond flour, rhizoma typhonii powder, and compound vitamin B. According to the invention, the feed disclosed herein has the advantages of low cost of production, easy obtainment of raw materials, simple formula and preparation method, and good feeding effect, and the green shell layers raised by using the feed have the characteristics of fast growth and development, healthy, strong and graceful shape, bright-colored feather, bright color, large size, healthy body, and low incidence of disease.

The invention relates to a preparation method of crested lark fodder. The crested lark fodder comprises the following raw materials in percentage by weight: 10-16 percent of carrot meal, 6-10 percent of vegetable leaf powder, 16-20 percent of dried hen egg yoke, 2-6 percent of milk powder, 18-22 percent of pea meal, 10-12 percent of corn protein powder, 4-8 percent of fish meal, 2-6 percent of fresh freshwater shrimp meal, 2-6 percent of vitamin B1, 1-3 percent of cod liver oil, 2-6 percent of rhizoma drynariae, 0.5-1.5 percent of tuber pinellia, 0.5-1.5 percent of elecampane, 0.5-1.5 percent of sedge grass, 0.5-1.5 percent of rhizoma coptidis, 0.5-1.5 percent of cassia seeds and 0.5-1.5 percent of safflowers. The preparation method of the crested lark fodder comprises the following steps: taking the raw materials according to a certain proportion in a stirrer to stir for 130 minutes; taking out and putting in a pulverizer to pulverize into powder; taking out and putting in a drier to dry; taking out and putting in a ring-die bulking machine to bulk; taking out and transferring into a loop-mold hard granulator to produce into precipitate hard granulated fodder; and screening by a 10-mesh screen so that the weight of each granule is 0.02-0.03g; and sealing and packaging according to the needed weight.

The invention discloses a compound feed for panopea abrupta. The compound feed is prepared from the following raw materials in parts by weight: 60-80 parts of degreased fish meal, 30-40 parts of puffed soybean meal, 20-30 parts of corn protein powder, 50-60 parts of wheat middling, 10-20 parts of tapioca flour, 10-15 parts of shell powder, 8-10 parts of whey powder, 2-3 parts of seaweed meal, 1-2 parts of green tea powder, 1-2 parts of plant fatty powder, 2-3 parts of walnut powder, 3-4 parts of cod-liver oil, 1-2 parts of lemongrass, 2-3 parts of momordica grosvenori, 1-2 parts of pomegranate leaves, 1-2 parts of chili leaves, 1-2 parts of mulberries, 2-3 parts of fructus cnidii, 1-2 parts of lysimachia christinae hance, 1-2 parts of atractylodes lancea, 1-3 parts of flaccid knotweed herb, 2-3 parts of loofah sponge and a proper amount of white spirit. The feed disclosed by the invention is reasonable in raw material matching and comprehensive in nutrition and can meet the nutritional requirements needed by the rapid growth and development of the panopea abrupta; the feed has no harmful organisms including bacteria so that the survival rate of the panopea abrupta is improved obviously; the aroma of the feed is unique; the feed can effectively promote the appetite of the panopea abrupta; the utilization rate of the feed is improved and the pollution to aquatic water is reduced.