32 results about "Neonatal piglet" patented technology

The invention relates to an environment modifier for disinfection with dry powder. The modifier is prepared from adsorbent, disinfectant and environment modifier and has multifunctional dry powder formula for disinfecting the piggery, removing peculiar smell in the piggery, preventing neonate pigs from infecting diseases, reducing the humidity in the piggery, drying the neonate pigs rapidly so as to eat colostrums quickly to obtain immunity, preventing endometritis of sow, treating wound, preventing piglet from fighting as a result of ablactation and reducing the diarrhea. The environment modifier for disinfection with dry powder is simple to use, has high efficiency and little use amount, is environment-friendly, has no residual toxicity, remarkably improves the weight and the survival rate of piglet, greatly reduces the working capacity and labour cost and provides guarantee for environment disinfection and epidemic prevention.

The present invention provides a management method for quantitatively feeding sows based on backfat, which is carried out step by step according to the following stages: the first stage: after the sow is weaned, the second stage: 1-30 days of pregnancy after mating, the third stage: 31-31 days of pregnancy 85 days, the fourth stage: after 85 days of gestation and the fifth stage: after giving birth. Adopting the management method of the present invention to raise sows can adjust the body condition of individual sows to the best state, so that the overall pig population is uniform and healthy, and feeding with evidence can reduce the waste of feed caused by blind feeding, and promote the development of newborn piglets. The weight of the sow is uniform and reasonable, which promotes the maximum productivity of sows and prolongs the reasonable service life of sows.

The invention relates to a swine mineral powder for external use and belongs to the technical field of veterinary drugs. The composition provided by the invention comprises the following components of: by weight, 30-50% of montmorillonite (W / W), 20-40% of powdered steatile (W / W), 10-20% of bentonite (W / W), 8-10% of a traditional Chinese medicinal extract (W / W), and 0.1-0.5% of plant essence (W / W). By the adoption of the swine mineral powder for external use, the body surface of neonatal piglets can be rapidly dried, the body temperature of piglets is maintained, survival rate of piglets and healthy piglet rate are raised, and incidence rate of sow's parturient canal diseases is reduced.

The invention discloses a sow feed additive for promoting growth and health of weaning pigs. The feed additive disclosed by the invention is prepared by mixing all substances in parts by weight: 2 parts of enterococcus faecium, 2-3 parts of lysozyme and 95-96 parts of a carrier, wherein the carrier is starch; the viable count in the enterococcus faecium is 1.0*10<11>cfu / g; the enzyme activity of the lysozyme is 5,000,000IU / g. According to the sow feed additive, probiotics and the lysozyme serving as a natural immune component of an organism are combined so as to cooperatively promote multiplication of beneficial bacteria in the intestinal tracts of sows, reduce the amount of harmful bacteria such as escherichia coli, maintain and regulate the balance of intestinal flora of the sows, increase the number of beneficial bacteria in intestinal contents and excrements, alleviate the action caused by the harmful bacteria, purify the environments in vivo and in vitro, create a good flora environment for new-born piglets and achieve the effects of increasing the weaning weights of the piglets, increasing the weights of the pigs weaned for 3 weeks and reducing the diarrhea occurrence rate. Furthermore, the formula of the feed additive does not contain medicaments, so that drug resistance and drug residues can be avoided.

The invention discloses a feeding and free-ranging pigsty of a sow house, which belongs to the field of livestock feeding facilities. The feeding and free-ranging pigsty of the sow house mainly comprises a pigsty main body, a solid ground, a leaking ground, corner columns, a piglet crushing prevention member, a piglet insulation can and a black non-transparent permeable soft material, wherein the pigsty main body is surrounded by a double-layer fence and a single-layer fence and is fixedly connected by the four corner columns, the solid ground is arranged on the ground which is close to a door of the single-layer fence on the front side, the leaking ground is connected with the solid ground, one end of the black non-transparent permeable soft material is connected with a rotating shaft, and the other end of the black non-transparent permeable soft material is hung between an outer fence and an inner fence of the double-layer fence. According to the feeding and free-ranging pigsty, a quiet delivery environment can be provided for sows, the still birth rate of piglets can be reduced, the crushing rate of the piglets can be reduced, the neonatal piglets can be kept warm, the survival rate of the piglets is increased, and the welfare of the sows and the piglets is considered. Additionally, the feeding and free-ranging pigsty has the advantages of simple structure and high practicability.

The invention provides a pseudorabies virus (PRV) digene deletion attenuated strain and application thereof, and belongs to the field of vaccines for animal medicine. A preservation number of a PRV LA1206-80 strain is CGMCC (China General Microbiological Culture Collection Center) No.14329. The invention also provides application of the PRV digene deletion attenuated strain in preparation of a pseudorabies vaccine, and a recombinant vector live vaccine. A recombinant vector is obtained by inserting an exogenous protective antigen gene expression cassette into an attenuated strain genome. The live vaccine of the PRV LA1206-80 strain is absolutely safe to one-day-old neonatal piglets, can be used for early immunization of the neonatal piglets and blocks off infection of wild type viruses asearly as possible. The vaccine is inoculated to weaned PRV negative piglets, so that a high-efficiency protecting force can be quickly generated; particularly, the vaccine can prevent attacking and detoxify. By monitoring PRV gE and gB antibodies, purification on a PRV variant strain is greatly facilitated.

The invention provides a piglet electric hot plate for observation of newborn livestock piglets. The piglet electric hot plate comprises an electric hot plate shell, a top plate and a water storage tank, wherein three connecting convex heads are fixedly arranged on tops of connecting plates; and an MCU (Micro Control Unit) microcontroller is fixedly arranged on the inner side of the bottom of theelectric hot plate shell. Due to the arrangement of the water storage tank and a humidifying mist outlet cover, convenience in use is facilitated, the temperature of purified water inside the water storage tank is raised when the temperature inside the electric hot plate shell is raised, and the produced water mist rises to the top via a humidifying pipeline and emits out by virtue of a mist outlet filtering net on the humidifying mist outlet cover after the water temperature is raised, so that the top of the electric hot plate can be humidified, humidification by artificial spray is not needed, use is convenient, and when the piglets are subjected to heat preservation by multiple electric hot plates, the multiple electric hot plates can be in locked connection by virtue of the connectingconvex heads and connecting holes. Therefore, when the piglets make activities on the electric hot plates, loosening of adjacent electric hot plates is avoided so as not to influence the activities ofthe piglets.

The invention discloses a medicinal composition used for prenatal and postnatal sows to prevent and treat diarrhea of newborn piglets, and a compound traditional Chinese veterinary medicinal preparation method thereof. The medicinal composition comprises andrographolide, Chinese angelica root polysaccharides, Radix Astragali polysaccharides, caprylic triglyceride and montmorillonite nanopowder. The medicinal composition and the compound traditional Chinese veterinary medicinal preparation method thereof prevent and treat diarrhea of newborn piglets according to sow supplementing and piglet diarrhea preventing theories, have the advantages of substantial curative effect, small stress, no toxicity, harmlessness and no residual, and accord with needs of large-scale culture production.

The invention discloses an in-vitro construction method of a pig liver tissue organoid model. The method comprises the steps of shearing and cleaning the liver tissues of a newborn piglet, and addingdigestive juice for incubation and digestion to obtain organoid fine particles; mixing the organoid fine particles with matrix gel, and performing inoculation; and after the matrix gel is solidified,performing incubation for 4 days by using an induction culture medium, then performing culture by using an expansion culture medium, and replacing the expansion culture medium once every 3-4 days, soas to obtain the pig liver tissue organoid model. The construction method is simple, rapid in construction and high in operability; the organoid model is constructed directly through the organoid fineparticles of a newborn animal; the organoid model not only can truly reflect the internal environment in a living pig model, but also can also be used for studying liver growth and lipid metabolism in the living pig model at the molecular cell level; and sampling of living pigs is reduced.

The invention relates to African swine fever virus resistant talcum powder for pigs and a preparation method thereof. The African swine fever virus resistant talcum powder for the pigs includes the following raw material components in parts by weight: 0.1 part to 3 parts of methanoic acid, 3 parts to 15 parts of propionic acid, 1 part to 8 parts of plant essential oil, 30 parts to 80 parts of silicon dioxide and 20 parts to 50 parts of montmorillonite, wherein the plant essential oil is one of carvacrol, cinnamic aldehyde and cineole or a mixture of several of the carvacrol, the cinnamic aldehyde and the cineole. The African swine fever virus resistant talcum powder for pigs disclosed by the invention has the advantages that the talcum powder is simple in preparation process, the talcum powder is convenient to use, and is lower in cost; and the talcum powder has no pesticide residues and toxic and side effects, can effectively absorb mucus of bodies of newborn piglets, can reduce the loss of heat of the bodies of newborn piglets, simultaneously can be used for vulvar care of postpartum sows, and can form a barrier for resisting the African swine fever virus for the newborn pigletsand the postpartum sows.

The invention relates to a newborn piglet intestinal villus epithelium primary cell strain preparing method and belongs to the biotechnological field. With the small intestine section of a newborn piglet as the raw material, the quick, convenient and high-efficiency newborn piglet intestinal villus epithelium primary cell strain preparing method is provided. Passage of a prepared pig intestinal villus epithelium primary cell strain can be conducted for over 20-30 generations. By the adoption of the method, a large number of healthy, single and purified pig intestinal villus epithelium primary cells can be prepared within a short period of time to be used for experimental study in the fields such as cytobiology, preventive veterinary medicine, virology, immunology and animal nutrition or pig dysentery viral vaccine production and antigen preparation. Meanwhile, the healthy, single and purified pig intestinal villus epithelium primary cell strain is prepared for the first time, the problem that the single and purified pig intestinal villus epithelium primary cell strain is unavailable in the life science research field is solved, and the method has a positive effect.

The invention discloses an iron supplementing method for piglets. The iron supplementing method for the piglets comprises the steps that 1, 320-480 g / ton of iron supplementing compositions are added into basic ration of sows during one month before parturition of the sows and two to four weeks after parturition of the sows; 2, two-time water feeding and iron supplementation are conducted on the piglets when the piglets are 8-21 days old, the iron supplementing compositions are solved in water according to the proportion of 3.2-4.8 g / L, and the dissolved solution is fed to the piglets according to the 150-300 mL amount for each piglet, wherein the iron supplementing compositions consist of porphyrin iron and flavones. According to the iron supplementing method for the piglets, direct and indirect iron supplementing modes are combined, so that newly born piglets subjected to iron supplementation have no stress, labors are decreased, and cross infection is not caused. For the piglets fed by means of the iron supplementing method, the proportion of living born piglets, mean weight of the newly born piglets, the living piglet proportion of weaned piglets, the hemoglobin concentration of the newly born piglets and the hemoglobin concentration of the weaned piglets are all higher than those of a control group taking iron injections.

The invention relates to a feed additive for improving reproduction performance of pregnant sows and a preparing method of the feed additive, and belongs to the field of feed additives. The feed additive is prepared from zeaxanthine, beta-carotene, astaxanthin, soybean oil, starch, sodium alginate, beta-cyclodextrin, polycaprolactone, sodium diacetate, ferrous fumarate, sodium butyrate, coated bacillus subtilis, coated lactobacillus, 2,6-di-tert-butyl-4-methylphenol and corncob powder. The feed additive has the advantages that the immune function state of the pregnant sows is adjusted, the reproduction performance of the pregnant sows is improved, the diarrhea rate and weaning death rate of piglets born by the pregnant sows are decreased, the physique and growth state of the newly-born piglets in the newborn stage are changed, and the survival rate and healthy rate of the newly-born piglets are increased.

The invention belongs to the technical field of veterinary drugs and in particular relates to veterinary compound dextriferron injection. Every 100ml of injection comprises the following components: 5-20g of dextriferron, 1-10g of mequindox, 1-20g of cosolvent, 0.1-1.0g of antioxidant and the balance of water for injection, wherein the cosolvent is one or more than two of Tween80, sodium salicylate, sodium citrate, sodium tartrate and PEG 6000; the antioxidant is one or more than two of thiourea, sodium metabisulphite, vitamin C, sodium hydrogen sulphite and sodium sulphite; and a pH regulator is hydrochloric acid, glacial acetic acid, ethanol amine or sodium hydroxide. The veterinary compound dextriferron injection has good hematogenesis and dysentery stopping effects and can be used for treating iron-deficiency anemia of newborn piglets, blood is enriched while escherichia coli-induced diarrhea of the piglets can be prevented and treated, and survival rate of the newborn piglets can be obviously improved.

The invention discloses a traditional Chinese medicine composition for preventing and treating neonatal piglet diarrhea by taking medicine for sows. The medicine composition of the invention is: 27-43 parts of angelica, 18-32 parts of safflower, 26-44 parts of forsythia, 24-36 parts of kelp, 23-37 parts of Qingpi, 28-44 parts of Chenpi, 25-45 parts of Danpi, 29-45 parts of Anemarrhena, 16-24 parts of Chi Fuling, and 21-35 parts of Licorice. The traditional Chinese medicine composition of the present invention adopts the drug administration route of newborn sows to achieve the purpose of preventing and treating diarrhea of ​​newborn piglets, and has the advantages of less stress, saving time and labor, and suitable for large-scale pig farm assembly line production mode to prevent and treat diarrhea of ​​newborn piglets demand, and can effectively prevent and treat neonatal diarrhea caused by various reasons.

The invention discloses a monoclonal antibody with PEDV neutralizing activity. The monoclonal antibody with PEDV neutralizing activity provided by the present invention is secreted and produced by "monoclonal antibody hybridoma cell line SWS-② with PEDV neutralizing activity". The registration number of the "monoclonal antibody hybridoma cell line SWS‑② with PEDV neutralizing activity" in the General Microbiology Center of China Committee for Culture Collection of Microorganisms is CGMCC No.18312. The invention prepares the monoclonal antibody with neutralizing activity of PEDV, and administers the antibody to newborn piglets, which can effectively reduce the probability of infection of the piglets, and the protection rate reaches 100% in cohabitation infection experiments. The results show that the monoclonal antibody with PEDV neutralizing activity can effectively increase the antibody content in newborn piglets and reduce the risk of disease, and the method is simple to prepare, easy to operate, and has great application prospects.

The invention discloses a feeding and free-ranging pigsty of a sow house, which belongs to the field of livestock feeding facilities. The feeding and free-ranging pigsty of the sow house mainly comprises a pigsty main body, a solid ground, a leaking ground, corner columns, a piglet crushing prevention member, a piglet insulation can and a black non-transparent permeable soft material, wherein the pigsty main body is surrounded by a double-layer fence and a single-layer fence and is fixedly connected by the four corner columns, the solid ground is arranged on the ground which is close to a door of the single-layer fence on the front side, the leaking ground is connected with the solid ground, one end of the black non-transparent permeable soft material is connected with a rotating shaft, and the other end of the black non-transparent permeable soft material is hung between an outer fence and an inner fence of the double-layer fence. According to the feeding and free-ranging pigsty, a quiet delivery environment can be provided for sows, the still birth rate of piglets can be reduced, the crushing rate of the piglets can be reduced, the neonatal piglets can be kept warm, the survival rate of the piglets is increased, and the welfare of the sows and the piglets is considered. Additionally, the feeding and free-ranging pigsty has the advantages of simple structure and high practicability.

The invention provides a key technique for scientific healthy farming of pigs. The key technique includes a sow mating technique, a sow pregnancy management technique and a production sow and neonatal piglet feeding and management technique. Through the fine management and health caring for sow mating and pregnancy and the production and neonatal piglets, pregnancy rate is above 95% for sows, barren rate is greatly reduced, service life of each sow is prolonged, attack rate of reproductive system diseases is greatly reduced, the delivery rate is accurate, the farrowing rate is high, live farrowing rate is above 98%, the average bearing rate of each sow is 12 to 14 piglets, the sows are of high milking capacity in the post-farrowing suckling phase, milk quality is high, milking peak period can be prolonged, the neonatal piglets are of uniform physique, healthy and high in disease resistance, weaning weight of the piglets after weaning at the age of 24 days is above 7kg, farm cultivation cost can be reduced, the economic benefit can be increased, and the key technique has promising application prospect.

The invention discloses a traditional Chinese medicine composition for preventing and treating diarrhea of ​​newborn piglets in sows. The composition comprises composition 1 and composition 2. The composition 1 is composed of the following components in parts by weight: 10-20 parts of Bupleurum bupleuri, 10-20 parts of honeysuckle, 8-15 parts of astragalus polysaccharide, 10-20 parts of Houttuynia cordata, and 10-20 parts of forsythia. The composition 2 is a water injection, which consists of the following components in parts by weight: 5-15 parts of Bupleurum, 5-15 parts of Honeysuckle, 5-15 parts of Astragalus polysaccharide, 5-15 parts of Houttuynia cordata, 5-15 parts, the composition 2 also contains porcine IFN-γ, and the content of the porcine IFN-γ is 20-200 μg / g. The present invention greatly improves the health status and immunity of sows by using the composition 1 and composition 2 in combination, and greatly improves the innate defense ability of piglets against diarrhea.

The invention discloses a feed additive for fetus protection and miscarriage prevention of sows and a preparation method of the feed additive. The feed additive is prepared from, by weight, 40%-50% of cortex eucommiae extract, 20%-30% of milkvetch root extract and 20%-30% of pine tree extract. The pregnant sows are fed by following the traditional Chinese medicine compatibility principle and research of modern pharmacology on traditional Chinese medicine functions, combining the environment where the intensively-bred sows are located and the growth characteristics of the intensively-bred sows and taking agentia prepared from natural Chinese herbs as the feed additive on the basis of understanding and the treating principle of traditional Chinese medicine on the fetus protection and miscarriage prevention mechanism of the sows, therefore, the resistance of pregnant sow organisms can be improved, health can be promoted, the abortion rate is significantly decreased, the weight of neonatal piglets is increased, and the neonatal piglets are not prone to fall ill.

The invention discloses a method for forming normal healthy functional bacterial flora in intestinal tracts of newborn piglets in the early period. The method includes the steps of preparation of a primary birth canal bacterial liquid, preparation of a birth canal bacterial liquid for inoculation, grafting of birth canal bacterial flora into the newborn piglets, preparation of a primary coprophilous bacterial liquid, preparation of an intestinal bacterial liquid for inoculation and grafting of the intestinal bacterial liquid into the newborn piglets. According to the method, a normal healthy micro-ecological environment of the intestinal tracts of the newborn piglets can be created quickly, the growth of immune systems of the newborn piglets is stimulated, diarrhea can be effectively prevented from happening to the piglets, and the incidence rate of diarrhea of the piglets can be controlled within 3%; growth and reproduction of pathogenic microorganisms in the intestinal tracts can beeffectively suppressed, and diarrhea of the piglets is efficiently and thoroughly prevented and treated. Meanwhile, the normal healthy bacterial flora formed in the intestinal tracts in the early period can promote the growth and development of the newborn intestinal tracts, facilitate function exertion and shorten a suckling period, the weaning age of the newborn piglets can be changed to 21 daysold or even earlier from 28 days old, and weaning of the piglets in the early period can be achieved.

The invention provides a Chinese herbal medicine micro-ecological compound preparation for preventing and treating neonatal piglet enteritis and its preparation method and application, belonging to the technical field of veterinary traditional Chinese medicine and feed additive technology. It is prepared by adding the extract of Chinese herbal medicine to the liquid of Lactobacillus plantarum and Lactobacillus amylovora, and anaerobic fermentation; the weight ratio of the said lactobacillus liquid to the said Chinese herbal medicine is 1-3:40-50. Among them, the Chinese herbal medicines, in parts by weight, include: 2-8 parts of Astragalus membranaceus, 2-6 parts of Radix Sinensis, 2-6 parts of Dandelion, 2-6 parts of Daqingye, and 1-5 parts of Artemisia argyi. The Chinese herbal medicine micro-ecological compound preparation provided by the invention can be used in pig feed production, prevention and treatment of newborn piglet enteritis. Utilizing the synergistic effect between Lactobacillus and Chinese herbal medicine, it has the effects of improving the body's immunity, inhibiting harmful bacteria, and improving the intestinal microbial environment. It can effectively prevent piglet bacterial enteritis.

The invention discloses a traditional Chinese medicine composition for pregnant sows, a feed and a preparation method of the feed. The traditional Chinese medicine composition for pregnant sows consists of the following traditional Chinese medicine components: root of bighead atractylodes rhizome, cortex lycii radicis, folium artemisiae argyi, Aloe arborescens Mill.var.Natalensis Berger, Murdanniatriqeutra (Wall.) Bruckn and Chrysanthemum coronarium. The traditional Chinese medicine composition for the pregnant sows and the feed can realize miscarriage prevention and reduce stimulated reaction of the sows in a pregnancy period, can enhance the disease resistance ability and the health condition of the sows, increase the piglet survival rate, the piglet health and the average weight of neonatal piglets, and further can get rid of the dependency of current farming on chemical drugs, reduce chemical drug residues and realize ecologically environmentally-friendly farming.

The invention relates to a newborn piglet intestinal villus epithelium primary cell strain preparing method and belongs to the biotechnological field. With the small intestine section of a newborn piglet as the raw material, the quick, convenient and high-efficiency newborn piglet intestinal villus epithelium primary cell strain preparing method is provided. Passage of a prepared pig intestinal villus epithelium primary cell strain can be conducted for over 20-30 generations. By the adoption of the method, a large number of healthy, single and purified pig intestinal villus epithelium primary cells can be prepared within a short period of time to be used for experimental study in the fields such as cytobiology, preventive veterinary medicine, virology, immunology and animal nutrition or pig dysentery viral vaccine production and antigen preparation. Meanwhile, the healthy, single and purified pig intestinal villus epithelium primary cell strain is prepared for the first time, the problem that the single and purified pig intestinal villus epithelium primary cell strain is unavailable in the life science research field is solved, and the method has a positive effect.

The invention belongs to the field of animal vaccines, and particularly relates to a porcine epidemic diarrhea virus vaccine and a preparation method thereof. The vaccine consists of PBD-b-PEO / DOTAP and porcine epidemic diarrhea virus S protein; the mass ratio of the PBD-b-PEO / DOTAP to the porcine epidemic diarrhea virus S protein is (100:1)-(200:1). The porcine epidemic diarrhea virus vaccine provided by the invention can effectively deliver antigens to antigen-presenting cells, and induces antibody production and cell-mediated response; after pregnant sows are fed with the porcine epidemic diarrhea virus vaccine of the invention, the level of specific SIgA in sow milk can be significantly increased, and maintains high for a long time, and then, the specific SIgA can be passively transferred to newborn piglets through the milk, so that produced piglets can produce antibodies after weaning, and a higher serum antibody level is kept for a long time after weaning.

A spray for preventing suffocation of newborn piglets and a preparation method thereof. The weight of every 100g of the spray is composed of: 0.01-0.5g of benzalkonium bromide, 0.05-2.0g of tannic acid, 0.01-3.0g of mustard oil, and Sham 188 2.0-6.0g, emulsifier TX-100 10.0-20.0g, isopropanol 5.0-10.0g, and the balance is deionized water. The spray of the present invention has significant anti-suffocation effect on newborn piglets. When in use, spray the nostrils and mouth of newborn piglets to quickly discharge amniotic fluid and mucus remaining in the trachea, nasal passages and mouth, prevent suffocation caused by blockage, and also have a preventive effect on pathogens infected through the respiratory tract. The invention further discloses a preparation method thereof, which has strong process operability, low cost, is beneficial to production transformation, and has broad market prospects.

The invention provides a newborn piglet transfer cart for animal husbandry. The newborn piglet transfer cart comprises a waste bucket, a leaky pore plate, a waste outlet pipe, vertical sliding rods, hanging rings and transparent connecting boards. Guide plates are inserted into guide inserting grooves to enable a piglet carrying frame body to be slidably installed on the inner side of a bottom frame body, a waste cavity is formed in the bottom end of the inner side of the piglet carrying frame body, a waste outlet pipe is further connected to one side of the waste cavity, the two seats of integrated middle baffles are arranged at the positions, in the middle of the inner side of the piglet carrying frame body, of the upper end of the waste cavity, and the vertical sliding rods are slidablyinstalled on two sets of cross rods at the same side through sliding holes at upper and lower ends. The transparent connecting boards are fixedly connected between the vertical sliding rods, and grooves are formed in the upper and lower ends of the middle of the transparent connecting boards. The vertical sliding rods slides to enable each two sets of transparent connecting boards to form a spacewhich is suitable for piglets, nylon nets are hung on the hanging rings on the two sets of vertical sliding rods, piglet feces can be dropped into the waste cavity along the leaky pore plate and dropped into the waste bucket along the waste outlet pipe, and recovery and treatment are convenient.

A kind of anti-diarrhea cream for newborn piglets, the raw materials of the cream for preventing and treating newborn piglets' diarrhea are 190-210 parts by weight of coconut oil, 235-265 parts by weight of peanut oil, 38-42 parts by weight of mono- and diglyceride fatty acid esters, 365- 390 parts by weight of corn starch, 38-42 parts by weight of glucose, 23-27 parts by weight of lactose, 23-27 parts by weight of low-protein whey powder, 0.35-0.65 parts by weight of ethoxyquin, 18-22 It is composed of silicon dioxide in parts by weight, Enterococcus faecalis in 18-22 parts by weight, grape seed proanthocyanidin in parts by weight in 0.1-0.2 parts and lysozyme in parts by weight in 1.2-1.8 parts by weight. Its purpose is to provide a method that can effectively prevent and treat yellow diarrhoea of ​​piglets aged 0-7 days, has a long storage time, and has very stable prevention and treatment effects, and at the same time can eliminate the long-term and extensive use of antibiotics. Harmful prevention and treatment of neonatal piglets diarrhea cream and production method.

The invention discloses a preparation method of an enzymolysis nutritional supplement for piglets in a delivery room, which comprises the following steps: mechanically peeling soybeans, mixing the peeled soybeans with water, and cooking; adjusting the moisture of the cooked soybeans, and adding protease and cellulase for enzymolysis; adding bovine colostrum, beta-glucan and emulsified oil into the enzymolysis soybeans, shearing and mixing, then sequentially adding organic iron, galactose, lactose, butyric acid bacteria and lactic acid bacteria, and mixing; and concentrating the moisture of the mixture by using a low-temperature vacuum concentrator, and filling by using a filling machine to obtain the enzymolysis nutritional supplement for the piglets in the delivery room. The supplementary has the main advantages that the supplementary is rich in high-digestibility protein, emulsified fat, lactose, active immune globulin and probiotics, the acquired immunity and intestinal flora of piglets can be rapidly improved, early death of newborn piglets caused by low immunity, insufficient colostrum intake, imperfect intestinal development and the like can be effectively reduced, and the survival rate of the newborn piglets is increased. The survival rate and daily gain in the lactation period are greatly improved, and the breeding benefits are increased.