49results about How to "Does not affect palatability" patented technology

The present invention is feed additive containing chitin oligose and its preparation and use. Chitin oligose is prepared with chitosan and through dissolving in acid solution to obtain chitosan solution; heating chitosan solution at 30-60 deg.c, regulating pH value to 5-6, adding composite enzyme for enzymolysis of 2-5 hr to obtain enzymolyzed liquid; filtering to eliminate zymoprotein and other impurity to obtain clear enzymolyzed liquid; concentrating the enzymolyzed liquid to obtain concentrated liquid; spray drying to obtain solid chitin oligose. The obtained solid chitin oligose is mixed with Chinese medicinal materials and crushed to obtain the additive. The additive has bacteriostasis function, no toxic side effect, no residue of harmful matter and no drug resistance, and may be used in various feeds for farm animal and aquatic animal to raise feed utilization, raise product quality and strengthen immunity.

The invention discloses a feed mould inhibitor belonging to the technical fields of feed science and feed additives. The feed mould inhibitor contains glycerol monolaurate, sodium dehydroacetate, calcium propionate and carriers. The feed mould inhibitor of the invention has the characteristics of small additive amount, reduction of cost, safety, reliability, stable quality and no influence on animal palatability. When the feed mould inhibitor is used for inhibiting mould in feed, the feed mould inhibitor has good moisture resistance, good heat resistance and smaller influence of the pH value and has the effect on efficiently inhibiting and sterilizing microorganisms such as bacteria, fungi and the like in the feed. The mould inhibiting effect of the feed mould inhibitor of the invention is superior to the mould inhibiting effect of other conventional single mould inhibitors.

The invention discloses a low fish meal mixed feed for pelteobagrus fulvidraco. The mixed feed is prepared from the following raw materials by weight percent: 15-20 percent of soybean meal, 8-10 percent of corn protein powder,10-16 percent of soybean protein peptide,15-20 percent of fish meal, 25-28 percent of wheat flour, 6-8 percent of rapeseed meal, 2-2.5 percent of calcium biphosphate, 2-3 percent of zeolite powder,4-5 percent of soybean oil, 0.5-2 percent of fish oil, 0.5 percent of vitamin premixing materials and 0.5 percent of mineral premixing materials. The mixed feed is prepared from the following steps: weighing the components according to the weight proportions; adding the materials in a mixing machine to mix fully; puffing and pelletizing; packaging to obtain a finished product. According to the mixed feed, the dependence of the pelteobagrus fulvidraco on the fish meal is reduced; the palatability of the mixed feed and the growing effect of the pelteobagrus fulvidraco are not affected; the performance-price ratio is high; the problems of limited fish meal resources, high price and low performance-price ratio are solved; the mixed feed had a wide market application prospect.

The invention provides a novel eucommia feed additive and a production method thereof. The production method comprises the steps of adding water into dried eucommia leaves, performing extraction under 50-60 DEG C for 4-6 hours, and pumping leach liquor into a storage tank; then adding water for secondary leaching, and combining the leach liquor; adding a natural clarifying agent into the leach liquor, stirring for 30 minutes, and stewing for one night for precipitation; extracting supernate into a vacuum concentrator, separating lower suspension through a tubular centrifugal machine, combining filtrate and supernate, performing vacuum concentration under 60 DEG C, and controlling the baume degree of a concentrated solution to be 28-32; atomizing the concentrated solution under the temperature of 170-180 DEG C to instantly dry the particles to form the novel eucommia feed additive. Contents of effective components such as chlorogenic acid, eucommia ulmoides oliv polysaccharides and eucommia ulmoides flavonoids in the novel eucommia feed additive are high; the quality is stable; the novel eucommia feed additive is suitable for healthy breeding for animals such as pigs, livestock, fish and shrimps and has the effects of replacing antibiotic, enhancing the anti-disease immunity of the livestock, reducing the breeding periodic death rate, increasing the feed conversion rate, improving the meat quality, promoting animal growth, reducing ammonia-nitrogen output amount and the like.

The invention relates to a healthy and environmentally-friendly raw fish puffed mixed feed and a production technology thereof, and belongs to the technical field of aquatic product culture feeds. The feed comprises fish meal, chicken meal, meat and bone meal, shrimp meal, soybean protein concentrate, soybean meal, peanut meal, flour, soybean oil, fish oil, soyabean lecithin oil, fish soluble, yeast extract, beer yeast powder, calcium dihydrogen phosphate, a composite trace element premix, a composite vitamin premix, choline chloride, coated lysine, coated methionine, coated sodium butyrate and carnitine hydrochloride. The h puffed mixed feed can reduce the discharge amount of nitrogen in water and reduce water pollution; and the puffed mixed feed also can promote the healthy and rapid growth of raw fish, reduce the organ-to-body weight ratio and maintain natural body shape, and facilitates healthy and sustainable development of the raw fish breeding industry.

The invention provides a laying hen feed. The laying hen feed comprises the following components in parts by weight: 58-68 parts of corn, 12-15 parts of extruded soybeans, 12-15 parts of buckwheat, 8-12 parts of sorghum middlings, 5-8 parts of cooked fish viscera and scales, 3-5 parts of glutinous rice, 4-5 parts of beer yeast powder, 2-3 parts of spirulina powder, 0.5-1 part of sesame, 0.1-0.3 part of brown sugar, 0.03-0.04 part of organic selenium, 0.03-0.04 part of organic zinc and 0.6-1.2 parts of garlic powder. The feed can effectively reduce the phenomenon that hens lay eggs with thin and soft shells, improve the production performances and increase the egg yield.

The invention belongs to the technical field of feed additives, and particularly relates to a composite microorganism additive for removing mycotoxin and a preparation method of the composite microorganism additive. Active components of the composite microorganism additive for removing the mycotoxin are made from the following raw materials in parts by weight: 0.5-3 parts of lactobacillus plantarum, 0.5-3 parts of bacillus subtilis, 0.5-3 parts of sodium propionate, 1-3 parts of a fresh ginger extract, 2-4 parts of a proteolytic enzyme, 1-3 parts of plaster, 20-40 parts of mannan oligosaccharide and 55-75 parts of montmorillonite. In the preparation method, the fresh ginger extract is prepared through a special preparation process. The composite microorganism additive for removing the mycotoxin integrates biological degradation, physical adsorption and intestinal tract degradation, and can effectively absorb various mycotoxin, enhance the immunity of organisms and increase the utilization rate of feeds, and the breeding benefits of breeding households are greatly increased.

A feeding method for regulating and controlling the metabolic block of carbonhydrate in the rumen of ox or sheep features that beside the mixture of coarse feed and fine feed is used as daily feed, the extract of the plant containing alkaloid is proportionally fed to ox or sheep for increasing the pH value in rumen.

The invention relates to an odorless tilmicosin granule and a preparation method thereof. The tilmicosin granule is prepared from tilmicosin, an inner layer coating material, a granulation auxiliary material and an outer layer coating material, wherein every 100 Each granule contains 5-25 parts of tilmicosin, 8-40 parts of inner layer coating material, 20-80 parts of granulation auxiliary material, and 2-10 parts of outer layer coating material; The inner layer coating material is one or more combinations of glyceryl stearate, cetyl alcohol, and stearyl alcohol, and the granulation auxiliary material is a combination of magnesium stearate and sodium carboxymethyl starch. One or two combinations, the outer coating material is a combination of acrylic resin and sodium lauryl sulfate. The present invention performs secondary packaging on the tilmicosin to isolate the tilmicosin from the external environment, which not only covers up the bitter taste of the tilmicosin, but also does not affect the palatability of the feed.

The invention relates to a preparation method of a mineral feed mold removing agent. According to the preparation method of the mineral feed mold removing agent, attapulgite is used as a main raw material and a small amount of tourmaline is used as a skeleton, and meanwhile, the addition of rectorite and the tourmaline can effectively reduce secondary agglomeration of fibers of the attapulgite after wet ball milling. Then, a micro organic phase is formed on the surface of the fibers of the attapulgite by organic modification. According to the solute distribution theory, a fat-soluble substanceis easier to dissolve into the micro organic phase, the micro organic phase does not really affect the ordinary adsorption of the attapulgite due to the small size of the micro organic phase, it is equivalent to providing adsorption driving force for the attapulgite, and the adsorption of the fat-soluble substance can be increased to a certain extent and the adsorption of a water-soluble substance can be reduced to a certain extent. Since mycotoxicoses are mostly fat-soluble, and nutrient elements which need to be supplemented by a feed are mostly water-soluble, the preparation method can beapplied to the field of feed mold removal.

The invention discloses a bromadiolone mother liquid preparation method which comprises the following steps of: mixing alcohol and boiler refluxing cooling water or de-ionized water which are equal in weight, adding a certain amount of 10% bromadiolone and mixing under an alkaline condition. The method disclosed by the invention is simple and convenient, capable of remarkably reducing production cost of products and is strong in practicability; the prepared product is stable in quality, and environment-friendly and free from pollution in the production process; the preparation method, compared with a conventional bromadiolone preparation method, can nearly reduce half of cost, and is free from influence on palatability of rats and free from generation of foams; the prepared product is clear, transparent and stable in quality; freezing point of the bromadiolone rat poison produced by the preparation method is about minus 42 DEG C, which can avoid freezing generally in most regions, so that not only is a great amount of alcohol saved but also production cost is reduced.

The invention provides a doxycycline hydrochloride solution and a preparation method thereof. According to the invention, the highest concentration of doxycycline in the doxycycline hydrochloride solution is 30%, the doxycycline hydrochloride solution can be diluted with water in any proportion to be used as a doxycycline hydrochloride oral solution, the solution has good stability, the stability is good after the solution is mixed with water, and the palatability is not influenced; and the doxycycline hydrochloride solution overcomes the phenomena that existing doxycycline hydrochloride soluble powder is prone to generating precipitates, uneven in dissolution and the like during high-concentration dissolution, solves the problem of high-concentration dissolution of doxycycline hydrochloride, and is suitable for being used in actual production and high in practical value.

A mildew-resistant Chinese herbal medicine feed additive is disclosed. The feed additive is characterized by comprising 5-15 parts by weight of liquorice root, 5-10 parts by weight of lycoris radiata, 15-40 parts by weight of seaweed, 1-8 parts by weight of wrinkled giant hyssop, 1-8 parts by weight of clove, 1-6 parts by weight of cortex cinnamomi, 1-5 parts by weight of dried tangerine peel and 1-3 parts by weight of argy wormwood leaves. The feed additive is free of irritation and corrosion, high in stability, long in storage period, free of reactions with feed and free of odour. Palatability and nutrients of feed are not influenced after the feed additive is added into the feed. Synergistic effects of Chinese herbal medicine components can effectively prevent mildew of the feed. The feed additive is low in adding amount, simple in composition, convenient to use and low in cost.

The invention relates to low-fish-meal-content feed for a salmon, and belongs to the technical field of a feed. The feed is manufactured from the following raw materials, according to a weight part ratio, 2-5 parts of fish meal, 25-40 parts of a raw vegetable protein material, 35-60 parts of a raw animal protein material, 0.4-1 part of a mineral feed, 0.7-1.2 parts of a vitamin premix feed, 8-15 parts of green feed, and 3-8 parts of a health-care reinforcement material. In the low-fish-meal-content feed, vegetable protein and animal protein are selected as the raw protein materials to reduce dependence of the salmon on fish meal. Palatability of the feed is not affected, and the mineral feed and the vitamin premix feed are added for further improving nutritional ingredients of the feed and absorption efficiency by the salmon. The health-care reinforcement material is added for further improving disease resistance and immunity of the salmon, thereby reducing cost of the salmon in an artificial feeding environment and increasing the benefit.

The invention belongs to the technical field of livestock breeding, and relates to a feed for beef cattle fattening. The feed comprises 200-400 parts of corn, 250-350 parts of barley, 50-200 parts of soybean meal, 30-150 parts of corn germ meal, 30-60 parts of corn DDGS, 5-15 parts of stone powder, 3-10 parts of calcium hydrophosphate, 3-10 parts of edible salt, 2-5 parts of organic calcium magnesium, 2-10 parts of yeast culture, 2-5 parts of an active microecological preparation, 1-2 parts of trace element premix, 0.2-1 part of rumen bypass vitamin and 1-5 parts of rumen bypass amino acid; and the organic calcium magnesium is a mixture of sodium alginate and magnesium alginate. According to the feed, the organic calcium-magnesium mixture of the sodium alginate and the magnesium alginate is added, so that the regulation effect on rumen is effectively improved, rumen acidosis is relieved, the feed intake of dry substances is increased, and the average daily gain is increased.

The invention provides a breeding system of schizothorax seedlings in the Tibet plateau. The system includes a fish pond, wherein a water outlet of the fish pond is sequentially connected with a watertreatment system and a dissolved oxygen device through pipelines, the dissolved oxygen device is connected with a water inlet of the fish pond through a pipeline, the water outlet is opposite to thewater inlet, a bottom surface of the fish pond is a slope of which one end of a water inlet is higher than one end of a water outlet, the dissolved oxygen device includes a casing and a liquid inlet chamber, an air inlet chamber, a diffusion chamber and a mixing chamber disposed in the casing, and the liquid inlet chamber is composed of a liquid inlet channel and a first injection chamber communicated with the liquid inlet channel. The system is advantaged in that the system is especially suitable for the high altitude environment in Tibet with high altitude, low dissolved oxygen and large temperature difference between day and night.

The invention discloses a method for treating raw materials of low-temperature water-soluble creep feed. The method includes the steps of raw material conditioning; expansion and dehydration; crushing; post curing; superfine crushing for standby. A device for pretreating the raw materials comprises a feeding and conditioning device, a crusher and a raw material bin. A steam pipe is disposed on the feeding and conditioning device. An outlet of the feeding and conditioning device is connected with an inlet of a expander. An outlet of the expander is connected with an inlet of the crusher. An outlet of the crusher is connected with an inlet of a cooling stabilizer. An outlet of the cooling stabilizer is connected with an inlet of a superfine crusher. An outlet of the superfine crusher is connected with the raw material bin. By the method and device for pretreating the raw materials of the low-temperature water-soluble creep feed, digestibility of the feed is increased while palatability of the same is unaffected. In addition the device is convenient to machine, and high in automation level.

The invention belongs to the technical field of aquaculture, and particularly relates to an aquaculture method for increasing the survival rate of penaeus vannamei boone. The aquaculture method includes preparation steps of 1), separately feeding every 100 pieces of penaeus vannamei boone with 0.7-0.9 g of feed A by 3-4 times on a daily basis at aquaculture earlier stages; 2), separately feeding the penaeus vannamei boone with feed B by 3-4 times on a daily basis at aquaculture middle stages; 3), separately feeding the penaeus vannamei boone with conventional special penaeus vannamei boone feed by 3-4 times on a daily basis at aquaculture later stages; carrying out other aquaculture steps according to conventional processes. The daily feeding quantity of the feed B accounts for 4-6% of thetotal weight of the penaeus vannamei boone in each pond. The daily feeding quantity of the conventional special penaeus vannamei boone feed accounts for 3-4% of the total weight of the penaeus vannamei boone in each pond. The aquaculture method has the advantages that traditional Chinese medicine liquid is sprayed to the conventional special penaeus vannamei boone feed at the aquaculture earlierstages and the aquaculture middle stages of the penaeus vannamei boone, synergistic effects can be realized by various raw materials of the traditional Chinese medicine liquid, and accordingly the survival rate of the penaeus vannamei boone can be effectively increased; the raw materials for the traditional Chinese medicine liquid are natural, non-toxic, green and safe, and influence on the palatability of the feed can be prevented.

The invention relates to the field of microorganisms, and discloses a compound enzyme and an application thereof, an additive and an application thereof, and a method for removing zearalenone or alpha-zearalenol, and particularly provides the compound enzyme. The compound enzyme contains lactonase and laccase in the weight ratio of the lactonase to the laccase being 1 to (1-10). The lactonase andthe laccase are combined for use, so that the obtained compound enzyme can remove ZEN and main metabolism products namely alpha-ZOL efficiently and safely, particularly when the compound enzymes is used to grain and oil or feeds, the ZEN and alpha-ZOL can be removed efficiently and safely, and the palatability of the grain and oil or feeds cannot be influenced; and the compound enzyme has favorable industrial application prospect. In addition, in one preferred embodiment, the compound enzyme also contains a copper agent, such as sodium copper chlorophyllin salts and / or potassium copper chlorophyll salts, and can further increase the removing rate of the ZEN and main metabolism product namely alpha-ZOL.

The invention relates to a feed for little snakes. The feed for the little snakes is prepared from quail meat, little fish, toad meat, Margarya melanioides meat, bacterial powder and traditional Chinese medicine liquid. The feed for the little snakes has the advantages that the little fish, the toad meat and the Margarya melanioides meat which are heavier in stink odor are added, so that the mouth opening ratio of the little snakes is increased; with addition of the traditional Chinese medicine ingredients, the feed for the little snakes is capable of enhancing immunity of the little snakes and has the effects of tonifying the spleen and reinforcing the stomach.

The invention relates to the technical field of food processing, in particular to a preparation method of a cucumber peel. The preparation method comprises the following preparation steps: (1) selecting fresh cucumber, weighing, washing and punching; (2) carrying out enzymolysis inside cucumbers; (3) carrying out traditional Chinese medicine soaking; (4) pickling, then squeezing with clean stone, packaging and sterilizing to obtain the finished product. The cucumber peel prepared and obtained through the method has the effects of suppressing tumors, slowing down aging, reducing blood glucose, reducing weight, strengthening the body, strengthening the brain, calming nerves and the like, wherein the effects of suppressing tumors and slowing down aging are obviously improved.

The invention relates to the technical field of livestock and poultry breeding, in particular to a feed antibacterial additive containing low-temperature glucose oxidase and application of the feed antibacterial additive. The feed additive comprises glucose oxidase and silicon dioxide, and the glucose oxidase is produced from a citrobacter sp. 8-III strain which produces glucose oxidase, has a preservation number of CGMCC NO.17228 adn and has low-temperature enzyme characteristics. When the antibacterial feed additive is used, the antibacterial feed additive is directly added into feed, and the mildew rate of the feed can be reduced when the feed is stored at 23 DEG C. The antibacterial feed additive provided by the invention comprises glucose oxidase and has the advantages of high safetyand no drug resistance; and the feed additive is capable of regulating the balance of intestinal flora, generating an environment beneficial to the growth of beneficial bacteria, promoting the growthof animals, improving the feed conversion efficiency and reducing the incidence rate of diseases by inhibiting the reproduction of harmful microorganisms in animal intestinal tracts, can effectively replace antibiotics, conforms to the development direction of healthy breeding and has a good application prospect in the field of feeds.

The invention relates to the technical field of pet food preparation, and particularly relates to a composition for removing dog tear stains, a product for removing dog tear stains and a preparation method thereof. The composition for removing dog tear stains is prepared from 1-2 parts of carrot powder, 0.5-1 part of fructus lycii, 0.1-0.5 part of semen cassiae, 0.1-0.2 part of lipase, 1-2 parts of tea polyphenol, 0.01 part of vitamin A, 0.03 part of vitamin E and 0.05 part of vitamin C. The product for removing dog tear stains is prepared from 2.79-5.79 parts of the composition for removing dog tear stains, 20-30 parts of fresh chicken, 20-30 parts of corn flour, 10-15 parts of chicken meal, 5-10 parts of chicken oil, 5-10 parts of fermented soybean meal and 5-10 parts of wheat flour. The preparation method comprises the steps that the fresh chicken is prepared into meat paste, then the corn flour, the chicken meal, the fermented soybean meal, the wheat flour, the carrot powder, the fructus lycii, the semen cassiae and the tea polyphenol are prepared into powder and mixed with the meat paste, puffing granulation and drying are conducted, the chicken oil, the lipase, the vitamin A, the vitamin E and the vitamin C are sprayed, and the product for removing dog tear stains is obtained. The product for removing dog tear stains has a very good tear stain removing effect.

The invention belongs to the technical field of aquaculture, and particularly relates to a breeding method for increasing the blue crab weight. The method comprises the following steps that conventional feed special for blue crabs is crushed to be 200-300 mesh and then mixed with traditional Chinese medicine additives to be uniform, granulation is conducted, and the blue crabs are fed through a conventional method; the dosage of the traditional Chinese medicine additives is 0.3%-1.2% of the weight of the conventional feed special for the blue crabs; the traditional Chinese medicine additives are prepared from, by weight, 22-38 parts of hovenia dulcis thunb, 10-28 parts of herba urenae lobatae and 5-17 parts of spiny amarauth herbs or roots. Accordingly, by simply adding the traditional Chinese medicine additives prepared from the hovenia dulcis thunb, the herba urenae lobatae and the spiny amarauth herbs or roots in the conventional feed special for the blue crabs, and by means of thesynergistic effect, the weight of the blue crabs can be increased, the economic benefit is increased, the hovenia dulcis thunb, the herba urenae lobatae and the spiny amarauth herbs or roots are sweetand light, the palatability of the feed cannot be affected, and the feed is natural, green and safe.

The invention provides a preparation method of a feed protein raw material. The method comprises the steps of preparing an aspergillus oryzae culture; preparing antibacterial peptide fermentation liquid; uniformly mixing the aspergillus oryzae culture with the antibacterial peptide fermentation liquid, adding molasses, and performing anaerobic fermentation or facultative anaerobic fermentation toobtain fermented feed protein raw materials; and drying the fermented feed protein raw materials, and performing crushing to obtain feed protein raw materials. According to the method, high-molecular-weight proteins in the raw materials can be degraded into components of low-molecular-weight proteins, small peptide and amino acids, digestion and utilization by animals are facilitated, besides, antigen proteins in the raw materials are degraded, and the protein of the proteins is improved. In addition, the antibacterial peptide fermentation liquid is also added to the feed protein raw materialsfor mixed fermentation, high content of soluble proteins in the feed protein raw materials is guaranteed, certain bacterium resisting efficacy of the feed protein raw materials are given, and the palatability of the feed protein raw materials is not influenced.

The invention discloses a feed mould inhibitor belonging to the technical fields of feed science and feed additives. The feed mould inhibitor contains glycerol monolaurate, sodium dehydroacetate, calcium propionate and carriers. The feed mould inhibitor of the invention has the characteristics of small additive amount, reduction of cost, safety, reliability, stable quality and no influence on animal palatability. When the feed mould inhibitor is used for inhibiting mould in feed, the feed mould inhibitor has good moisture resistance, good heat resistance and smaller influence of the pH value and has the effect on efficiently inhibiting and sterilizing microorganisms such as bacteria, fungi and the like in the feed. The mould inhibiting effect of the feed mould inhibitor of the invention is superior to the mould inhibiting effect of other conventional single mould inhibitors.

The invention belongs to the field of feed storage and particularly relates to a feed mildewing preventing method. The method comprises the steps as follows: feed is pretreated with steam, a mildew inhibitor and the feed are mixed in the mass ratio being 2:1, the mixture is stirred in the constant-temperature water bath for 30-50 min and subjected to ultraviolet irradiation treatment for 6-8 min,filtration is performed, and filter residues are stored after being dried. Mildew can be effectively killed through steam treatment, soaking in the liquid mildew inhibitor and ultraviolet treatment, the liquid mildew inhibitor can be distributed in the feed constantly through soaking, the mildew preventing effect is superior to that of other existing mildew inhibitors, and actual application proves that the expiration date of the feed can reach 40 days or longer in summer, 100 days or longer in spring and autumn and 250 days or longer in winter.

The invention provides a milk powder feed for sucking pigs and a preparation method of the milk powder feed. The milk powder feed consists of the following components in parts by weight: 40-60 parts of whole milk powder, 15-30 parts of whey powder, 3-6 parts of soy protein isolate, 3-5 parts of soybean protein concentrate, 2-5 parts of cane sugar, 1-3 parts of glucose, 5-9 parts of maltodextrin, 10-20 parts of puffed rice, 0.1-0.3 part of lysine, 0.05-0.08 part of threonine, 0.06-0.09 part of methionine, 0.02-0.05 part of vitamin C, 0.2-0.5 part of immunization egg powder, 0.4-0.6 part of an acidulant, 0.01-0.03 part of probiotics, 0.05-0.08 part of fragrance elements, 0.3-0.6 part of coarse aggregate powder, 0.1-0.5 part of calcium dihydrogen phosphate, 0.1-0.3 part of organic trace elements and 0.02-0.06 part of complex vitamins. The feed provided by the invention can replace breast milk, and the problem of insufficiency of the breast milk can be solved.

The invention provides a preparation method of Chinese herbal medicine pig feed. The Chinese herbal medicine pig feed is prepared by combining the following Chinese herbal medicines: plantain herb, water hyacinth, pericarpium citri reticulatae powder, common leafflower herb powder with roots, angelica sinensis powder, radix glehniae powder, lemon-grass and folium artemisiae argyi with basic materials of the feed. The Chinese herbal medicines plantain herb, common leafflower herb with roots, lemon-grass and folium artemisiae argyi are processed to improve the utilization ratio of the Chinese herbal medicines. The Chinese herbal medicine pig feed prepared by the method provided by the invention can effectively enhance the immunity of the pig and is few in side effect, good in palatability and high in utilization ratio of Chinese herbal medicines.