1649 results about "Monocalcium phosphate" patented technology

a biocompatible and biodegradable implant for a cavity in a bone of a living organism is made of a biocompatible and biodegradable granules which are selected from the group including biopolymers, bioglasses, bioceramics preferably calcium sulfate, calcium phosphate such as monocalcium phosphate monohydrate, monocalcium phosphate anhydrous, dicalcium phosphate dihydrate, dicalcium phosphate anhydrous, tetracalcium phosphate, calcium orthophosphate phosphate, α-tricalcium phosphate, β-tricalcium phosphate, apatite such as hydroxyapatite, or a mixture thereof. The biocompatible and biodegradable granules are provided with a coating, which comprises at least one layer of a biocompatible and biodegradable polymer which is selected from the group including poly((α-hydroxyesters), poly(orthoesters), polyanhydrides, poly(phosphazenes), poly(propylene fumarate), poly(ester amides), poly(ethylene fumarate), polylactide, polyglycolide, polycaprolactone, poly(glycolide-co-trimethylene carbonate), polydioxanone, co-polymers thereof and blends of those polymers. The biocompatible and biodegradable implants are obtained by fusing together the polymer-coated granules through polymer-linkage of the polymer coatings of neighboring granules.

The invention relates to a pig feed, in particular to a nursery pig concentrated feed, comprising the following raw materials by weight proportion: 30-50 of sucking pig composite vitamin, 30-50 of low copper mineral element, 60-100 of peeled soybean meal, 100-180 of fermented soybean meal, 100-150 of extruded soybean, 110-180 of steam fish meal, 50-100 of dried porcine soluble, 60-120 of acid whey powder, 80-90 of glucose powder, 5-10 of glutamine, 80-100 of chyle fat powder, 40-49 of calcium carbonate, 12-14 of basic zinc chloride, 4-6 of salt, 55-60 of calcium biphosphate, 6-10 of sodium butyrate, 12-15 of lysine, 6-8 of threonine, 4-6 of TP-100 enzyme, 4-5 of cysteine, 5-7 of se-enriched yeast and 6-10 of copper chloride hydroxide. The nursery pig concentrated feed has the advantages of milk nutrition composition simulation, good palatability, high digestibility, large feed intake because the baby pigs like to eat and improvement of survival rate as well as immunity of the nursery pigs.

The invention discloses a loach feed which is bred in a high-density and scaled mode, and is prepared from the following components in percentage by weight: 10.0wt% of bean pulp, 2.0wt% of steam fish meal, 15.7wt% of sesame meal, 16.6wt% of cottonseed meal, 10.0wt% of rice bran, 15.0wt% of wheat, 1.6wt% of monocalcium phosphate, 8.0wt% of bran, 1.5wt% of monosodium glutamate yeast, 6.0wt% of imported meat and bone meal, 2.0wt% of united bran, 4wt% of embryo bran, 3.6wt% of corn vinasse, 1.5wt% of phospholipid oil, 0.1wt% of lysine, 1.0wt% of premix, 0.4wt% of Chinese herbal medicine additive and 1.0wt% of zeolite, wherein all components amount to 100%. The components of the feed are optimized; Chinese herbal medicine is added into the feed to replace antibiotics, thereby accelerating loaches to healthily grow, improving fish body quality and the immunity of an organism, preventing diseases, quickening loach growing speed, lowering feeding cost, avoiding the antibiotics, preventing medicines from remaining in the body, and improving feed stability.

The invention provides feed for improving growth performances of broiler chickens. The feed comprises a main feed ingredient, bone meal, rapeseed meal, monocalcium phosphate, vitamin E, vitamin K, pantothenic acid, lysine, methionine, threonine, sodium butanoate, enzyme additives, probiotics additives, microelement additives and Chinese medicinal herb additives. The feed can well solve the problem that the feed digestion capability of the broiler chickens is poor, effectively controls pathogenic microorganisms, promotes digestion and immunity of the broiler chickens in the growing process, improves growth performances of the broiler chickens, reduces morbidity and mortality of the broiler chickens and reduces medicine residue rate of antibiotics and chemical synthesis medicines in the broiler chickens.

The invention relates to a marine-fish environmental protective compound feed, consisting of the following materials in weight ratio: 13 to 20 portions of domestic fish powder, 8 to 15 portions of biological fish meal ABP600, 8 to 12 portions of soybean meal, 10 to 18 portions of peanut bran, 3 to 10 portions of corn, 3 to 7 portions of cotton seed meal, 3 to 7 portions of rapeseeds meal, 3 to 5 portions of meat and bone meal, 3 to 5 portionsof squid bowels powder, 20 to 30 portions of high gluten flour, 1.0 to 3.0 portions of blood meal, 1.0 to 2.0 portions of soybean lecithin, 2.0 to 3.0 portions of marine-fish oil, 0.3 to 0.6 portions of choline chloride (50%), 0.05 to 0.1 portions of Vitamin C phosphate (35%), 0.15 to 1.5 portions of calcium biphosphate, 0.2 to 0.5 portions of compound multiplex vitamin, 0.5 to 1.5 portions of compound mineral salt, 0.1 to 0.3 portions of feed attractant, 0.1 to 0.3 portions of micro-bio-preparation, 0.03 to 0.08 portions of A3Alpha peptidoglycan, 0.01 to 0.04 portions of phytase, and 0.04 to 0.08 portions of non-starch polysaccharase. The compound foodstuff can meet the nutrition demands of such high density cultivated marine fishes such as weever, large yellow croaker, American red fish, sparidae fishes, and trachinotus ovatus and rudd etc, and the cultivated objects can rapidly grow and has high foodstuff conversion rate; the compound foodstuff can intensify the immunity and anti-stress ability of fishes and endow them with good vitality, vivid body color and high survival rate; compared with marine fished cultivated by other foodstuffs, the excretion rates of nitrogen and phosphorous of the marine fishes cultivated by the compound foodstuffs is lowered by 10 to 15 percent, and cause smaller contamination to the cultivation water body.

The invention relates to a general-purpose high-efficiency bulking compound feed for a culter alburnus and a pelteobagrus fulvidraco. The compound feed is prepared from the following raw materials in portions by weight: 13-35 portions of imported steam fish meal, 10-25 portions of imported direct-heat fish meal, 3-5 portions of maggot powder, 2-8 portions of corn protein powder, 5-10 portions of soybean meal, 2-8 portions of fermented soybean, 2-4 portions of soybean meal, 3-8 portions of cottonseed protein, 2-5 portions of peanut meal, 2-5 portions of colza meal, 3-8 portions of meat / bone meal, 2-5 portions of sleeve-fish visceral meal, 23-33 portions of high protein flour, 1.0-3.0 portions of soya bean lecithin, 2.0-5.0 portions of sea fish oil, 0.4-1.0 portion of choline chloride (50%), 0.1-0.3 portion of vitamin C-phosphate (35%), 0.5-1.5 portions of calcium biphosphate, 0.2-0.5 portion of compound multi-vitamin, 0.5-1.5 portions of composite mineral salt, 0.04-0.2 portion of lutein (20%), 0.1-0.3 portion of phagostimulant, 0.1-0.3 portion of micro-ecological preparation, 0.1-0.3 portion of beta-1,3 glucan, 0.01-0.04 portion of phytase and 0.04-0.08 portion of non-starch polyase. The feed can meet all the nutritional requirements of culturing the culter alburnus and the pelteobagrus fulvidraco, so that fish bodies can grow quickly, high feed conversion rate can be achieved, and the coefficient of the feed ranges from 1.2 to 1.4. By using the feed, the immunity performance and the anti-stimulation capability of the culter alburnus and the pelteobagrus fulvidraco can be obviously enhanced, the energy of the fish bodies can be ensured, and the survival rate is improved by 5-10%.

The invention provides a method for restoring heavy metal pollution of vegetable field soil with an in-situ passivation method. The method comprises the step of applying sepiolite and monocalcium phosphate in the vegetable field soil to be restored according to the proportions of 3-9 percent and 0.25 percent of the dry soil according to the specific pollution condition and mixing evenly the sepiolite and monocalcium. The invention reasonably uses passivation materials of sepiolite and monocalcium, remarkably reduces the bioavailability and transferability of the soil heavy metal by reactions of absorption, complexation and precipitation, and the like between the sepiolite and monocalcium and the heavy metal element, simultaneously improves the self-cleaning capacity of the soil, improves the soil fertility condition so as to produce high-quality and high-yield vegetables and restore the ecological function and industrial function of the vegetable field soil. The invention has the advantages of wide material source, simple use method, low cost, favorable restoring effect, wide application range, no secondary pollution and favorable ecological benefits and economical benefits.

A method for producing feed-grade calcium dihydrogen phosphate from wet-process phosphoric acid comprises the following steps of: pulping by the use of natural phosphate rock and carrying out reverse flotation to obtain phosphate concentrate, extracting for desulphurization by a dihydrate process so as to obtain dilute phosphoric acid, aging, setting and condensing to obtain concentrated phosphoric acid; filtering the concentrated phosphoric acid to remove impurities, extracting acid sludge, filtering acid, setting, removing impurities, carrying out secondary filtration to obtain purified phosphoric acid, and returning filter residue to the extraction step; and grinding limestone mine to obtain a calcium carbonate powder which can pass through a Tyler sieve of -100 meshes and is greater than 95 wt%, adding water to prepare a pulp, performing two stages of high-speed and low-speed reactions between the pulp and the purified phosphoric acid so as to generate a calcium dihydrogen phosphate slurry, and drying and slaking the slurry to obtain a powdered feed-grade calcium dihydrogen phosphate finished product. The method provided by the invention has advantages of high phosphorus yield, good impurity removal effect, low cost, coarse and large crystalllization product and good fluidity. The product is not easy to cake. The method replaces a technological method for producing feed-grade calcium dihydrogen phosphate from hot-process phosphoric acid. The method provided by the invention has advantages of saving energy, reducing emission, decreasing production cost and improving caking property of the calcium dihydrogen phosphate material and material fluidity.

The invention relates to a lLitopenaeus vannamei compound feed and belongs to the field of shrimp feed and preparation methods thereof. According to weight percentage, the compound feed contains 10-15percent of fish meal, 18-22 percent of fermented soybean meal, 8-12 percent of peanut cake, 2-6 percent of corn protein powder, 8-10 percent of soya bean meal, 20-25 percent of high gluten flour, 2-6percent of shrimp shell powder, 1-3 percent of selenium-enriched yeast, 1-3 percent of bentonite, 2-4 percent of squid extract, 2-4 percent of kelp powder, 0.5-1.5 percent of monocalcium phosphate, 0.5-1.5 percent of fish oil and 2-4 percent of premix. The compound feed can substitute for the present prawn compound feed and be used for the artificial breeding of litopenaeus vannamei. The compoundfeed is good in palatability, easy to digest and absorb and nice in the stability in water, reduces feed coefficient and cost, nitrogen and phosphorus emission and pollution to the water body environment of culture zones, and can promote the growth of prawn, with balanced nutrition.

The invention discloses a health-care compound feed for prawns and a production method thereof. The invention aims to provide a health-care compound feed for prawns, which can improve immunity in the prawns, utilization rate of feed and water quality, and a production method thereof. The formula of the raw material comprises the following components in part by weigh: 1 to 6 parts of imported white fish meal, 20 to 25 parts of steamed fish meal imported from Taiwan, 2 to 8 parts of steamed fish meal made in China, 18 to 22 parts of high-gluten wheat flour, 15 to 22 parts of peeled soybean pulp, 8 to 15 parts of peanut cakes, 2 to 6 parts of defatted shrimp meal, 1 to 3 parts of beer yeast cream, 1 to 3 parts of soyabean lecithin oil, 0.5 to 2 parts of refined fish oil, 0.5 to 2 parts of monocalcium phosphate and 1 to 4 parts of additive premix. The production method comprises: crushing, primary material mixing, secondary material mixing, hardening and tempering, granulating, braising, aging, drying, cooking, sieving and packaging. The invention can improve the breeding yield of pawns, reduce discharge pollution, improve water environment and the like.

The invention relates to a pig feed, in particular to a creep mixed feed for piglets. The creep mixed feed for piglets comprises the following raw materials in part by weight: 100 to 300 parts of puffed corn, 100 to 300 parts of rice meal, 100 to 300 parts of flour, 10 to 30 parts of soybean oil, 0.3 to 0.5 part of rovimix 536 compound vitamin, 2.5 to 4 parts of low-copper mineral element, 50 to 100 parts of peeled bean pulp, 30 to 80 parts of fermented bean pulp, 40 to 100 parts of puffed soybean, 30 to 50 parts of steam fish meal, 20 to 50 parts of slurry albumen powder, 20 to 30 parts of dried porcine solubles, 40 to 100 parts of whey powder, 20 to 40 parts of glucose powder, 20 to 40 parts of sucrose, 10 to 50 parts of emulsified fatty powder, 5 to 10 parts of calcium carbonate, 1 to 3 parts of table salt, 5 to 12 parts of calcium biphosphate, 1 to 2 parts of sodium butyrate, 1 to 5 parts of lysine, 0.5 to 3 parts of threonine, 1 to 4 parts of methionine, and 0.5-1 part of TP-100 enzyme. Nutrient components of a product simulate those of breast milk; the creep mixed feed for piglets has high palatability and digestibility; the piglets like eating the feed, so feed intake is large; the product increases the survival rate and the immunity of the piglets, and the piglets do not have loose bowels; and in the product, a process technique of supermicro milling and cold granulating is adopted, and the use ratio of the feed is increased.

The invention relates to the technical field of chemical engineering and in particular relates to a production method of calcium dihydrogen phosphate. According to the method, urea phosphate and calcium hydroxide directly react at 50-70 DEG C for 20-50 minutes under a stirring condition to prepare calcium dihydrogen phosphate. The method has the advantages that since calcium dihydrogen phosphate is prepared by reacting high-purity urea phosphate with calcium hydroxide, the defect in a production technology in which calcium dihydrogen phosphate is directly produced from phosphoric acid is overcome, the production process of calcium dihydrogen phosphate is simplified, and the production cost is reduced; the process conditions are accurately controlled, so that the purity of calcium dihydrogen phosphate is improved and the quality of calcium dihydrogen phosphate is stable and completely reach the standard of feed-grade calcium dihydrogen phosphate.

The invention belongs to the field of feeds, relates to an aquiculture feed and particularly relates to a penaeus vannamei compound feed special for high salinity (over 3%) cultivation and a preparation method of the compound feed. The penaeus vannamei compound feed contains 3-6 parts of euphausiid meal, 20-35 parts of fish meal, 2-4 parts of fly maggot meal, 3-7 parts of chicken meal, 1-5 parts of silkworm chrysalis meal, 2-6 parts of squid liver paste, 2-5 parts of shrimp shell meal, 1-3 parts of algae powder, 3-8 parts of fermented soybean meal, 3-13 parts of soybean meal, 3-8 parts of peanut meal, 2-7 parts of corn gluten meal, 10-20 parts of wheat flour, 4-10 parts of monosaccharide and / or oligosaccharide, 2-6 parts of sleeve fish liver meal, 2-4 parts of fish oil, 1-2 parts of soybean oil, 1-3 parts of soybean phospholipid powder, 0.1-0.4 part of choline chloride and 1-3 parts of monocalcium phosphate. The penaeus vannamei compound feed is capable of meeting the growth requirement of penaeus vannamei for nutrition under high salinity (over 3%), good in stability in water, strong in anti-stress capability, high in survival rate and growth speed and low in feed coefficient.

The invention discloses functional compound feed special for greenhouse cultivation of litopenaeus vannamei. The feed is prepared from import fishmeal, peanut meal, fermented peanut meal, bean pulp, fermented bean pulp, yeast extract, cuttlefish meal, shrimp shell meal, high protein flour, monocalcium phosphate, granulesten, fish oil, a vitaminized mineral mixture premix compound and a functional additive. The functional additive is prepared from vitamins C, bacillus subtilis, seaweed ultrafine smashing micro powder and natural astaxanthin according to proportion. The feed effectively solves the problems of stress, immunity reduction, variety quality losses and the like caused by greenhouse large-scale intensive cultivation of the litopenaeus vannamei and meanwhile has the advantages of being balanced in nutrition, low in cost, green, environmentally-friendly and the like. Main umami substances in muscles of the litopenaeus vannamei fed through the feed are obviously improved, the total amino acid, necessary total essential amino acid and the like are improved in a certain extent, indexes such as the muscle strength, the freshness and the taste are obviously improved, the shrimp body color is close to that of wild shrimps, the immunity of juvenile shrimps and adult shrimps is obviously improved, and the survival rate is high. The feed is suitable for being used in greenhouse high-density large-scale cultivation of the litopenaeus vannamei.

The invention provides a compound feed capable of improving the fatty liver and body colour of the marine fish. The compound feed comprises a premixed feed, a bile acid, curcumin and betaine, wherein the premixed feed comprises fish meal, soya bean meal, corn gluten meal, high protein flour, corn, shrimp shell meal, monocalcium phosphate, fish oil, liquid phosphatide, vitamin premixes, mineral premixes, and the like. Artificial marine-fish breeding experiments prove that the compound feed provided by the invention can meet the nutritional needs of marine-fish growth, effectively enhance the physique of the marine fish, improve the immunity of the marine fish, reduce the incidence of a fatty liver disease, and improve the body color of the marine fish, so that the body color of the marine fish is bright-colored and close to a wild natural color, thereby enhancing the quality of artificially cultured marine fish.

The invention relates to a micropterus salmoides compound feed, and in particular relates to a micropterus salmoides compound feed used for improving the growth performance of micropterus salmoides and improving the meat quality of the micropterus salmoides. The micropterus salmoides compound feed comprises the following components in parts by weight: 26-33 parts of Manhattan fish meal, 10-16 parts of bean pulp, 5-13 parts of peanut cakes, 8-10 parts of corn protein powder, 18-20.5 parts of high gluten flour, 1-3 parts of cuttlefish paste, 2-3 parts of molasses yeast, 0-1 part of table salt, 0.5-1.5 parts of monocalcium phosphate, 1-2 parts of fish oil, 1-2 parts of soyabean lecithin, 1-2 parts of vitamin premix compound and 1-2 parts of mineral substance premix compound. The invention takes the molasses yeast as a raw material of the feed for the first time, so that the binding property of the feed is improved, the cracked yeast cell wall is contained, the nonspecific immunity of themicropterus salmoides can be improved, the disease-resistant capability is enhanced, and the meat quality of the micropterus salmoides is obviously improved.

The invention discloses a grass carp feed and a preparation method thereof. The grass carp feed is prepared by the following raw materials in parts by weight: 15-20 parts of bean pulp, 10-15 parts of rapeseed dregs, 5-10 parts of fish meal, 4-8 parts of rice bran, 15-20 parts of wheat middling, 8-12 parts of bran, 1-2 parts of an additive, 3-6 parts of beer yeast, 5-10 parts of corn proteins, 2-4 parts of locust tree leaves, 1-3 parts of sesbania powder, 1-2 parts of citrus peel powder, 1-2 parts of monocalcium phosphate, 0.1-0.2 part of edible salt, 2-3 parts of linseed oil and 1-2 parts of dai-dai flower oil. The grass carp feed is complete and balanced in nutrition, high in food calling property, high in palatability, high in digestion rate and complete in nutrition indexes and has various nutritious components required by the growth of grass carps. After being fed with the feed, the grass carps grow fast, the disease resistance rate is obviously increased, and the survival rate can be increased to be over 95 percent; therefore, the breeding cost is greatly reduced, and high-quality intensive breeding is realized.

The invention provides a snakeheaded fish feeding stuff and a preparation method thereof and belongs to fish forage and a preparation method thereof. The snakeheaded fish feeding stuff is prepared by proportionally mixing fish meal, bean pulp, shrimp powder, meat meal, molasses yeast, fish oil, monocalcium phosphate, premix compound, flour, and the like. The snakeheaded fish feeding stuff has scientific preparation, balanced nutrition, strong food calling property, and excellent buoyancy, can meet the requirement of growing the snakeheaded fish and decrease the water pollution caused by throwing the fresh bait during the process of breeding snakeheaded fish. The raw materials are enough and are easily acquired so the mass production of the feeding stuff is ensured. The feeding stuff has low factor and the growing speed of the snakeheaded fish reaches to the growing speed of feeding the fresh bait. The feeding stuff has stability in water and is difficult to pollute the breeding water.

The invention discloses an efficient environmental-friendly black carp extrusion compound feed and a production method thereof. The method is characterized by comprising the following steps: mixing large amounts of other raw materials such as fish meal, extruded-soybean, soybean meal, rapeseed meal, cottonseed meal, wheat and rice bran and then coarsely crushing a mixture; adding spray-dried animal blood cells, larvae powder, monocalcium phosphate, choline chloride and salt for evenly mixing, carrying out superfine crushing; adding vitamin premis, mineral premix, rheum emodin, L-carnitine and allicin for evenly mixing; and carrying out steam tempering, extrusion, granulation, drying, spraying, cooling and the like on the mixed materials to obtain the product. The black carp extrusion compound feed is simple to prepare and has comprehensive and balanced nutrition, the digestibility of the black carp on feed nutrient substances can be improved, the feed coefficient is reduced, and the nitrogen and phosphorus emission is lowered. The feed has good palatability, excellent stability in water, and less feed wastes and water pollution. The feed can increase the immunity, antioxidation and anti-stress capabilities of the black carp, and promotes the growth of the black carp.

The invention provides an organic-inorganic composite biological fertilizer pesticide special for soybean. The organic-inorganic composite biological fertilizer pesticide is prepared from the following materials in parts by weigh: 40-50 parts of household garbage, 30-40 parts of mushroom slag, 20-25 parts of vinasse, 15-20 parts of humic acid, 10-13 parts of monocalcium phosphate, 12-14 parts of urea, 10-12 parts of potassium nitrate, 10-12 parts of quail feather, 20-24 parts of modified sepiolite, 3-4 parts of quispualis indica, 3-4 parts of stone-like omphalia, 4-6 parts of broom cypress fruit, 4-6 parts of rhizome nardostachyos, 4-6 parts of radix euphorbiae lantu, 0.1-0.2 part of boric acid, 0.05-0.1 part of sodium molybdate, 1-1.5 parts of zinc sulfate, 0.7-1.0 part of manganese sulfate, 5-7 parts of magnesium sulfate, 1-2 parts of nitrogen-fixing bacteria preparation and 3-5 parts of wintergreen oil. According to the invention, multiple organic wastes are mixed and then fermented so as to be changed into green organic fertilizer, environmental pollution is reduced, fermenting organic matter are mixed with inorganic fertilizer, and Chinese herbal medicine juice with insecticide function is added, therefore, the nutrition is more complete, and the sterilizing effect is increased. By applying the fertilizer, the quality of the soybean can be effectively improved, the soybean has green leaves and more flowers, the flowering period is prolonged, and the yield is improved.

The invention relates to a type of feed, in particular to a type of compound feed of tilapia. The compound feed of tilapia comprises the following raw materials according to mass percent: 3-8% of fish meal, 20-30% of bean pulp, 5-10% of peanut pulp, 10-15% of corn, 8-12% of cottonseed pulp, 15-20% of rape seed pulp, 12-18% of strong flour, 1-2% of monocalcium phosphate, 1-2% of composite mineral substance, 1-2% of composite vitamins and 1-2% of soybean oil. The feed of tilapia in the invention has the advantages of comprehensive nutrition, promoting growth, strengthening immunity, resisting stress, protecting the intestinal canal of the fish body, preventing occurrence of diseases and the like.

The invention discloses river crab feed, which comprises fish meal, vegetable dregs, corn, soya bean meal, inferior meal, soya-bean oil, shrimps, cuttlefish ointment, monocalcium phosphate, mineral substances for crabs, vitamin for the crabs, a binder, 0.7 to 14.0 mg / kg of cordycepin, 131.0 to 2,620.0 mg / kg of cordycepic acid, 0.1 to 2.0 mg / kg of adenosine and 290.0 to 5,800.0 IU / kg of superoxide dismutase. The river crab feed has the high utilization rate, reduces the pollution of feed residues to environment, avoids the negative effects of antibiotic residues and tolerance caused by the antibiotic residues, is safe and harmless to the craps and the environments and can enhance the immunity of the crabs and accelerate the growth of the crabs. The invention also provides a production process of the river crab feed, which has the characteristics of low cost and simple and convenient operation.

The invention relates to a low-protein carp feed. The feed comprises wheat-middlings, wheat bran, rapeseed cake, soya bean meal, corn germ meal, alfalfa meal, spouting corn bran, fish meal, meat and bone meal, sesame seed meal, monocalcium phosphate, bentonite, soybean oil, lysine, methionine, choline chloride and a premix and is characterized in that: alternanthera philoxeroides, parthemum powder, garlic powder, pine needle meal and rhubarb powder are added into the feed. A processing method for the low-protein carp feed comprises the following steps of: smashing and / or grinding various components in the feed; adding various raw materials into a stirring machine for stirring; and packaging the stirred feed. The feed can enhance the immunity and disease resistance of low-protein carp, effectively lower the morbidities of enteritis, gill breaking, red skin disease and explosive bleeding disease of the low-protein carp, increase fry survival rate, promote growth and effectively lower the bait coefficient of the low-protein carp.

The invention provides a non-antibiotics compound feed for a suckling pig. The non-antibiotics compound feed comprises the following components in parts by weight: 430 to 450 parts of extruded corn, 80 to 90 parts of fermented soybean meal, 150 to 160 parts of expanded soybean meal, 150 to 180 parts of milk powder with high protein, 20 to 30 parts of plasma protein, 1 to 3 parts of yeast nucleotide, 40 to 50 parts of super steamed fish meal, 12 to 15 parts of monocalcium phosphate, 1.5 to 1.75 part of 50% choline, 25 to 30 parts of saccharose, 3 to 5 parts of composite acidifier, 5 to 8 parts of stone powder, 3 to 5 parts of 98.5% L-lysine, 2 to 3 parts of table salt, 1 to 1.5 part of threonine, 0.2 to 0.3 part of 98.5% DL-methionine, 0.5 part of multifunctional complex enzyme preparation, 0.4 part of decavitamin for pig, 0.25 part of antioxidant, 0.2 to 0.3 part of combined microecologics, 1 to 1.5 part of nanometer montmorillonite, 1 part of plant extract, and 2 parts of compound trace element.

The invention discloses a biological healthcare-type compound feed for soft-shelled turtles, wherein the material ingredients of the biological healthcare-type compound feed are as follows in percentage by mass: 30 to 40% of white fish meal, 10 to 20% of red fish meal, 4 to 10% of bulked bean pulp, 6 to 12% of yeast powder, 19 to 22% of starch a, 5 to 8% of fermented bean pulp, 2 to 5% of gluten powder, 2 to 5% of monocalcium phosphate, 0.05 to 0.3% of enzymic preparation, 0.1 to 0.3% of microbial preparation, 0.1 to 0.5% of compound vitamins, 1 to 3% of composite polymineral, 0.2 to 0.8% of 50% choline chloride, 0.1 to 0.5% of additive for protecting liver and gallbladder and 0.3 to 0.6% of additive for repairing intestinal mucosa. The feed has an increased feed utilization rate, and canbe used for improving the water body environment, reducing the disease occurrence and protecting the normal growth of the soft-shelled turtles, and thus, a high-quality and safe feed is provided for healthy cultivation.

The invention discloses loach compound feed and a preparation method thereof. The loach compound feed is prepared from flour, puffed dehulled soybean meal, rapeseed meal, cottonseed meal, fish meal, peanut meal, distiller's corn meal, rice bran, soybean oil, soybean phospholipid oil, choline chloride, ammonia absorber zeolite, monocalcium phosphate, table salt, a compound pre-mixing agent for crucian and an aquatic product bacillus feed additive. The loach compound feed as loach special-purpose feed can satisfy all nutritional requirements, satisfy a loach ingestion habit, reduce feed wasting and environmental pollution, improve a water environment, has a high feed conversion rate and a feed coefficient of 1.5 to 1.9, and realizes good vitality of loaches and obvious economic benefits.