692results about How to "Lower feed to meat ratio" patented technology

The present invention belongs to the field of poultry feed technology, specifically to a meat large chicken feed and method for preparing the same. The meat large chicken feed is composed of the following components by weight parts: 30-80 parts of corn, 0-30 parts of wheat, 5-40 parts of bean pulp, 0-10 parts of peanut meal, 0-10 parts of cotton meal, 2-8 parts of corn protein powder, 0.5-5.0 parts of lipid, 1.0-6.0 parts of hypo-powder, 0.5-2.0 parts of mountain flour, 0.5-2.0 parts of calcium hydrogen orthophosphate, 0.2-0.4 parts of salt, 0.1-1.0 parts of complex vitamin; 0.1-1.0 parts of complex trace elements, 0.05-0.5 parts of micro-ecological formulation, 0.01-0.2 parts of Chinese herbal medicines additives, and 0.01-0.2 parts of phytase. The inventive meat large chicken feed has high digestibility, nutrient balance, low harmful components, and high security, so that the resistance of broiler chickens is increased and the pollution to the environment is significantly reduced.

The present invention provides a porket premix compound and a porket creep feed prepared by the porket premix compound. The porket premix compound is composed of the components of a yeast powder, an energy-nutrient accelerating agent, a flavoring agent, minor elements, etc. The porket creep feed is composed of the components of swelled corn flour, swelled soybean flour, swelled wheat flour, low-protein whey powder, porket premix compound, etc. The porket premix compound of the invention fully takes the electrolyte balance into consideration; supplies various minor elements and vitamins required by the porket, promotes the growth and is used for preparing the excellent proket creep feed. The general dosage is 1% of the weight of the porket creep feed. At least 85% of the porket creep feed passes through a 60 mesh sieve so that the granularity of the feed stuff is smaller and the absorption of the porket to the nutrition substance is facilitated. The porket creep feed further has the advantages of sustaining the integrality of the mucous membrane, overcoming the weaning stress, increasing the feed intake, increasing the digestion and absorption rate, reducing the feed-meat ratio, realizing the effect of continuous body weight growing after the weaning.

The invention provides a high efficiency livestock and poultry nutrition replenisher and a preparation method thereof, and the nutrition replenisher contains various vitamins, amino acids and electrolyte. Simultaneously, the multi-stage premixing process is adopted by the high efficiency livestock and poultry nutrition replenisher, so that the high mixing uniformity of ultra-trace elements can beensured; and furthermore, sanguinarine is introduced into drinking water nutrition replenisher and is processed by peridium treatment, and emulsification treatment is carried out on liposoluble vitamins, so that good water-solubility can be guaranteed. The high efficiency livestock and poultry nutrition replenisher has comprehensive nutrition, leads all nutrient components to be supplemented witheach other, can effectively prevent deficiency of the vitamins and the amino acids, maintains electrolyte balance, regulates the metabolism of organism, improves the feed conversion rate and the anti-stress capability, stimulates the immune function, reduces the occurrence of diseases, and has remarkable economic and social benefits as well as broad market prospect.

The invention relates to a method for fermentation production of a poultry bacterial agent by multi-bacteria miscible liquid, wherein aerobic bacteria, namely Bacillus subtilis, Bacillus licheniformis, bacillus natto, beer yeast, Aspergillus niger and Aspergillus oryzae are cultured in a shaking table according to different culture mediums, so as to culture a mother seed solution; simultaneously Lactobacillus acidophilus, bifidobacteria and enterococcus faecalis are subjected to anaerobic culture by utilization of Kille flasks, and a mother bacterial solution of photosynthetic bacteria is cultured by a Kille flask under the condition of illumination; the prior stock solution is inoculated into a seed tank for anaerobic culture and fermentation according to 4 percent of the inoculum concentration, and the fermentation time is between 48 and 60 hours; and the cultured seed liquid is inoculated into a productive tank for anaerobic culture and fermentation according to 10 percent of the inoculum concentration, the fermentation time is between 60 and 72 hours, and the fermentation end point is reached when the pH value is reduced to 4.0. The method has the advantages that the microscopic examination viable count of the bacterial agent is more than 5 billion per milliliter, so that the bacterial agent is safe and nontoxic, thereby not only improving the disease resistance of poultry but also promoting the quick growth of the poultry, reducing the feed-meat ratio and improving the quality of meat, eggs and milk.

The invention relates to Chinese herbal medicine feed additive for lambs, which belongs to crashed mixtures and can realize rapid fattening of the lambs under the prior feeding conditions. The Chinese herbal medicine feed additive comprises the following raw materials in percent by weight: 15-20 percent of hawthorn, 15-20 percent of officinal magnolia bark, 15-20 percent of white rice stone, 10-15 percent of immature bitter orange, 10-15 percent of rhizoma atractylodis, 10-15 percent of astragalus root, 10-15 percent of fiveleaf gynostemma herb and 5-10 percent of pine needle meal. The invention has the advantages of improving nutrient apparent digestibility of lamb feed and daily gain, reducing feed-meat ratio and bringing higher economic benefits, and the like according to digestion functions.

The invention discloses a complex enzyme preparation for a growing and fattening pig feed. The complex enzyme preparation for the growing and fattening pig feed comprises the following eight enzymes: acid protease, amylase, beta-mannase, xylanase, beta-dextranase, cellulase, pectinase and phytase; and the enzyme activity ratio of the eight enzymes is sequentially 1: (0.8-14.5): (0.19-0.3): (33.7-35): (25-30): (3.2-3.5): (0.19-2.0): (0-0.025). The complex enzyme preparation can degrade various anti-nutritional factors in the feed, reduce the chime viscosity of the intestinal tract, improve the metabolic energy of the feed, improve the digestion rate of growing and fattening pigs on protein and starch, reduce the nutrient content of the chime entering the intestinal tract, effectively inhibit the reproduction of harmful microbes in the intestinal tract, reconcile the micro-ecological balance of the intestinal tract, promote the health of the pigs, improve the average daily gain of the growing and fattening pigs, reduce the feed-meat ratio, shorten the maintenance period and improve the economic benefit.

The present invention provides one kind of feed level microbe additive and its preparation and application. The microbe additive includes mainly probiotics part and nutritious liquid part. The probiotics part contains acidophilic lactobacillus, fecal enterococcin and butynic clostridium; and the nutritious liquid part contains acetic acid, propanoic acid and butyric acid. The feed level microbe additive is taken by chickling in 24 hr after hatching, and this can reduce the use amount of antiseptic medicine obviously, raise daily weight gain, lower the feed / meat ratio and raise economic utility obviously. In addition, it has simple preparation and low cost.

The invention discloses an acidating agent for newborn piglet feed and preparation method thereof, relating to the feed additive field. The acidating agent is composed of the following raw materials by parts by weight: 40-55 parts of L-lactic acid, 20-25 parts of boletic acid, 2-4 parts of citric acid and 21-38 parts of auxiliary material, wherein the auxiliary material comprises the following components: 2-3% of dextrin, 7-8% of carboxymethyl cellulose cellulose sodium, the balance white carbon black; the raw materials added with water, mixing and spray granulation are carried out, so as to produce liquidity uniform granules. Pure organic acid composition is adopted, not only pH value of gastrointestinal tract can be reduced, but also sterilization anticorrosion can be realized, so as to regulate and control flora balance of gastrointestinal tract, thus being beneficial to breeding and growth of beneficial fungus such as lactic acid bacillus, inhibiting quantity of harmful fungus such as colibacillus and the like, improving animal anti-stress effect and improving animal immunity; and the acidating agent can directly participate in internal supersession, release energy, promote absorption of mineral substance, vitamin and nutritive material and improve animal production performance.

The invention discloses a feed additive for conditioning intestines of animals and belongs to the technical field of feeds. The additive comprises probiotic, oligosaccharide, plant polysaccharide and an adsorbent, wherein the probiotic is a composition of bacillus licheniformis or bacillus subtilis, butyric acid bacteria and lactic acid bacteria. According to the feed additive for conditioning the intestines of the animals, a plurality of components are compatible, so that the feed additive can play a role from different angles such as improvement on the intestinal micro ecology environments, repair of intestinal immune systems, anti-inflammation, anti-virus and adsorption of toxin; the sub-health status of the animals during breeding can be solved; especially, the feed-mixed diarrhea phenomenon of poultry can be improved; the disease resistance of the poultry is improved; the feed utilization rate is increased; the feed meat ratio is reduced; the production performance is improved.

The invention discloses broiler chicken feed. The broiler chicken feed comprises: by weight, 50 to 60 parts of corn flour, 15 to 20 parts of wheat flour, 5 to 8 parts of peanut meal, 5 to 8 parts of cottonseed meal, 22 to 26 parts of soybean meal having crude protein content more than 48%, 3 to 6 parts of corn protein powder, 0.5 to 1 part of fish meal, 1 to 2 parts of bone meal, 1 to 2 parts of feed-grade calcium hydrophosphate, 0.3 to 0.8 parts of lard oil, 0.2 to 0.4 parts of table salt, 0.1 to 0.3 parts of choline chloride, 0.1 to 0.2 parts of lysine, 0.1 to 0.2 parts of methionine, 2 to 4 parts of garlic powder, 0.4 to 0.8 parts of multiple vitamins, 0.5 to 1 part of origanum oil, 0.1 to 0.5 parts of freeze-dried orange powder, 15 to 25 parts of fresh brewer's grain, 2 to 5 parts of lucerne meal, 3 to 5 parts of rose petal powder, 0.1 to 0.4 parts of vinegar-immersed medical stone powder, 0.5 to 1 part of frangipane petal powder, 1 to 2 parts of sunflower seed powder and 4 to 6 parts of traditional Chinese medicine additives. The broiler chicken feed improves a feed utilization rate, reduces a feed conversion ratio and promotes broiler chicken growth.

The invention provides a composite pig feed additive for preventing diarrhea of pigs. Compound traditional Chinese medicine recipe is added to basic ration and combined with compound amino acid, vitamins and the like to be used, thereby not only having the effect of preventing diarrhea and accelerating growth rate of the pigs, but also enabling the pigs having the diarrhea to recover quickly. A novel growth and fattening pig-feed recipe is provided for actual production, the diarrhea of the pigs is effectively prevented, immunity is improved, and breeding effects are enhanced.

A method for using ganoderma lucidum liquid fermentation liquor to prepare feed and feed additive containing ganoderma lucidum active ingredient, pertains to the field of biofermentation and feed. The invention includes steps of: a. centrifugally separating the ganoderma lucidum liquid fermentation liquor at 5000 per-minute to obtain the ganoderma lucidum fermentation supernatant and ganoderma lucidum residues; b. adopting a rear spraying process to mixing the ganoderma lucidum fermentation supernatant with the feed in a proportionality of adding 0.5-1.5 ml of the supernatant in the feed for preparing feed containing ganoderma lucidum active ingredient; c. performing a second fermentation to the ganoderma lucidum residues for preparing the feed additive containing ganoderma lucidum active ingredient. The invention fully use the ganoderma lucidum fermentation liquor, has no waste water and waste slag discharge, simple steps, low cost, and easy large-scale industrialization. Products are rich in Ganoderma lucidum polysaccharides and ganoderma lucidum acid; have a balance immune system, and antibacterial, antiviral, anti-parasitic, anti-tumor, anti-radiation and the like extensive physiology activities, thereby largely improving the immune disease resistance, maintaining the animal intestinal health, and further improving the production performance and market efficiency of animals.

The invention discloses a feed-use high-activity lactobacillus solid preparation and a preparation method thereof. The feed-use high-activity lactobacillus solid preparation comprises growing beneficial lactobacillus bacterium mud, a protection formula and a basic formula. The invention also provides the preparation method of the feed-use high-activity lactobacillus solid preparation, lactobacillus can be protected through synergistic effects of components in the protection formula and the basic formula, and the living bacterium survival rate in the whole process can be improved. The lactobacillus in the prepared feed-use high-activity lactobacillus solid preparation has improved high temperature and high humidity resistances, has a high survival rate in a simulated intestinal fluid, and a substantial improved animal application effect.

The invention relates to biologic pharmacy and a multi-functional ecological product. A live lactobacillus composite ecological microbial agent is prepared by fermenting and culturing probiotics taking live lactobacilli and microzymes as representatives by a fermentation tank, and the strains of other live probiotics are selected from one or more than one of nitrobacteria, sulphur bacteria, photosynthetic bacteria and bacilli. The invention has extensive application range in the pasturage breeding of poultry, such as pig breeding, chook breeding, cattle breeding, animal breeding and the like, the poultry breeding industry or aquiculture such as fish breeding and the like, and has a plurality of functions of enhancing the immunity after being eaten by animals, reducing the use of antibiotics, saving the use cost of medicines, obviously enhancing the reproduction rate, shortening the breeding period, obviously and effectively saving feedstuff and enhancing the income of an economic breeding farmer.

The invention relates to a traditional Chinese medicine-based health care and epidemic prevention method for laying hen breeding. The method is characterized in that after chicken move in a henhouse, realgar, agastache rugosus, fructus chebulae, meadowrue root and rhizome, phellodendron amurense and portulaca oleracea are adopted for preventing white diarrhea and other bacteriosis; codonopsis pilosula, roasted rhizoma atractylodis macrocephalae, poria cocos, astragalus membranaceus and honey-fried licorice root are utilized before and after the chicken are immunized; folium isatidis, astragalus membranaceus and herba epimedii are adopted for preventing and treating bursa of fabricius of the chicken; radix bupleuri, fineleaf schizonepeta herb, pinellia ternate, poria cocos, liquorice, fritillary, platycodon grandiflorum, almond, radix scrophulariae, radix paeoniae rubra, mangnolia officinalis, pericarpium citri reticulatae and asarum sieboldii are adopted for preventing and treating respiratory disease of the chicken; polyporus umbellatus, poria cocos, rhizoma alismatis, rhizoma atractylodis macrocephalae and cassia twig are adopted for preventing and controlling nephritis cardiac edema; coptis chinensis, scutellaria baicalensis, phellodendron amurense and cape jasmine are adopted for preventing bacteriosis; when the chicken move to other groups, antifebrile dichroa, radix bupleuri, radix sophorae flavescentis, artemisia apiacea, carbonized sanguisorba root and lalang grass rhizome are adopted for preventing coccidium; if the chicken grow slowly and is low in feed intake, codonopsis pilosula, astragalus membranaceus, poria cocos, medicated leaven, malt, hawthorn and liquorice can be adopted; and codonopsis pilosula, astragalus membranaceus, poria cocos, rhizoma atractylodis macrocephalae, malt, hawthorn, medicated leaven, semen cuscutae, fructus cnidii 10 and herba epimedii are adopted for prolonging the peak period of lay of the hen.

The invention relates to feed for lactating sows. The feed comprises a feed main material and a traditional Chinese medicine additive, wherein the feed main material comprises the following raw material components: dried corn, distiller grains, soybean meal, barley with peel, puffed rapeseeds, wheat bran, honey, soybean oil, liquid enzymic preparation and premix. The feed for lactating sows disclosed by the invention is reasonable in formula of main material and meets physiological characteristics of lactating sows in growth; by adding traditional Chinese medicine ingredients, the feed can improve feed intake of sow, improve nutritional status of the sow, enhance body immunity, regulate gastrointestinal function, promote involution of uterus and bring about benefit for recovery of postpartum constitution of the sow; meanwhile, the feed, which contains vitamin A, vitamin B, vitamin E, etc., is favorable for synthesis of milk.

The invention provides newly-separated Lactobacillus plantarum HEW-A490. The Lactobacillus plantarum HEW-A490 has the advantages that the Lactobacillus plantarum HEW-A490 is evident in probiotic performance and stress resistance, the probiotics prepared by the Lactobacillus plantarum HEW-A490 can fast activate and proliferate after entering the intestines of animals and can form a beneficial dominant bacterial community to maintain intestinal track balance, animal feed utilization efficiency can be increased, cost can be saved, the steady state of the digestive tract internal environments in the animals is improved, nutrition absorption is promoted, animal growth is promoted, economic benefits are increased, the Lactobacillus plantarum HEW-A490 is promising in application prospect, and the like.

The invention discloses a method for preparing complete feed through probiotics asynchronous high-low-moisture fermentation and belongs to the technical field of microbial feed. The method comprises the following concrete steps that: firstly, protein feed is subjected to impurity removal and crushing, nutrition substances are added, mixed and stirred with clean water, and the moisture content is regulated to 60 to 70 percent; then, yeast, bacillus licheniformis and bacillus subtilis strain liquid is inoculated, high-moisture-content aerobic fermentation is carried out for 12 to 96 hours, and the fermentation temperature is 35 to 45 DEG C; then, energy feed is added, mixing and stirring are carried out, and the moisture content is regulated to 25 to 35 percent; next, lactobacillus lactis, enterococcus faecium, lactobacillus acidophilus, enterococcus faecalis and lactobacillus plantarum strain liquid is added, complex enzyme is added, the low-moisture-content anaerobic fermentation is carried out for 24 to 120 hours, and the fermentation temperature is 25 to 35 DEG C; and finally, the complete feed finished product is prepared through rolling tube drying, mixing and stirring, granulation and package. The method has the beneficial effect that the production efficiency and the feed nutrition value are improved.

The invention relates to big pig fattening compound feed for improving carcass quality, and the feed is prepared from the following components: corn, wheat, wheat middlings, rice bran meal, puffed soybean meal, fermented soybean meal, DDGS (distillers dried grains with soluble), soybean lecithin, soybean oil, zeolite powder, attapulgite, mountain powder for feed, edible salt, choline chloride, big pig compound premix, L-lysine hydrochloride, L-threonine, phytase, wheat enzyme, saccharin sodium salt and additive. The big pig fattening compound feed provided by the invention utilizes multiple raw materials for realizing nutrition complementary in the aspect of nutritional regulation, designs nutrient-balanced daily ration, and can be used for improving the feed utilization rate, reducing the feed conversion ratio by 0.08-0.2, regulating and controlling the pig meat quality by adopting combination of multiple functional additives, reducing the backfat thickness and improving the carcass quality.

The invention belongs to the field of feed premixes and relates to a 4% functional non-antibiotic piglet premix. According to a formula, the premix is prepared from the following components in parts by weight: 10-20 parts of astragalus membranaceus, 10-20 parts of coptis chinensis, 8-12 parts of pulsatilla chinensis regel, 0.3-2 parts of mannan oligosaccharide, 0.15-3 parts of chitosan oligosaccharide, 1.5 parts of table salt, 2.5 parts of baking soda, 2.5 parts of lysine, 2.5 parts of methionine, 1 part of threonine, 1.25 parts of ethoxyquinoline 30, 2.5-12.5 parts of yeast nucleotide, 3 parts of an acidifying agent, 0.2 part of a sweetening agent, 2.75 parts of mountain flour, 2.5 parts of calcium hydrogen phosphate, 0.25-1.5 parts of sodium glutamate, 0.25 part of high-temperature-resisting phytase 5000, 0.2 part of a mildew preventive, 0.25-1.5 parts of a compound micro-ecological preparation, 12.5 parts of a microelement additive, 2.5 parts of a vitamin additive and 5-20 parts of zeolite powder. The functional nonreactive piglet premix provided by the invention has the advantages that the immunity of piglets is enhanced, the disease occurrence rate is reduced, the diarrhea of the piglets is reduced, the feed intake and the daily gain of the piglets are increased, the survival rate of the piglets is high, the growth speed is high and the like.

The invention relates to a compound lactic acid bacteria microecological preparation as well as a preparation method and application thereof. The compound lactic acid bacteria microecological preparation has relatively strong stress resistance, can resist simulated gastric acid, cholate and high-temperature environments, can remain relatively high viable bacteria survival rate, has relatively good stability and can meet the requirements of feed industry, animal husbandry and breeding industry. According to the compound lactic acid bacteria microecological preparation, florae in animal intestines can be regulated, the disease resistance of animals can be improved, the diarrhea rate and the death rate can be decreased, the feed intake of the animals can be further increased, and the feed conversion ratio can be reduced, so that the production performance of animals is improved, and the compound lactic acid bacteria microecological preparation has a good application prospect.

The invention discloses a chicken feed probiotic agent containing enterococcus faecalis and a preparation method of the chicken feed probiotic agent. The chicken feed probiotic agent is prepared by virtue of the steps of evenly mixing enterococcus faecalis HEW-A131 active bacterial sludge, bacillus subtilis active bacterial sludge, saccharomyces cerevisiae active bacterial sludge and a stabilization protective agent together in the mass ratio of (0.1-0.8): (1-2.5): (0.1-0.5): 1, and then pelletizing, drying, coating and the like; the probiotic agent is capable of improving the utilization efficiency of an animal feed and saving the cost, and also capable of greatly improving the steady state of the internal environment of the digestive tract in an animal body, promoting the absorption and utilization of nutrition and promoting the growth of the animal; as a result, the productivity, the immune performance and the reproductive performance of the animal are obviously improved, the production cost is reduced and the economic benefit is increased.

The invention discloses a sweet potato residue fermentation feed and a preparation method thereof,and relate to the field of preparing animal feed from plant materials. The fermentation feed is prepared by using 75-80% of sweet potato residue and 20-25% of wheat bran as a raw material and an auxiliary material, and adding a reagent based on the raw material; mixing 0.75-1.5% of urea, 0.75-1.5% of ammonium sulfate, 0.5-0.7% of mono potassium phosphate and 0.4-0.6% of magnesium sulfate to obtain a fermentation substrate; mixing bacillus subtilis, saccharomycopsis fibuligera, trichoderma viride and bacterium solution of lactobacillus plantarum to prepare a bacteria liquid of combined fermentation strains through aerobic fermentation. The weight ratio of the fermentation substrate to the bacteria liquid of the combined fermentation strains is 1:1-1.2; the volume ratio of four bacteria liquids is 1-3:1-3:1-3:1-3. The method can increase the amount of true protein of the fermentation substrate, reduce the amount of coarse fibers, improve the feed palatability and digestibility and utilization, and fully improve the nutritional value of sweet potato residue, thereby having both economic benefits and environmental benefits.

The invention discloses a cage culture method of white feather broilers. The white feather broilers are cultured in a coop, growth of each white feather broiler is divided into a chick period, a small broiler period, a middle broiler period and a large broiler period according to different growth and physiological stages of the white feather broiler in the coop, the coop is divided into four layers corresponding to the growth stages of the white feather broilers, the four layers are overlapped in a step mode, the white feather broilers in the different stages are placed in the corresponding layers of the coop to be cultured, and the chick layer, the small broiler layer, the middle broiler layer and the large broiler layer are sequentially arranged in the coop from top to bottom. The white feather broilers are cultured with different kinds of feed according to the growth stages of the white feather broilers, the cage culture method of the white feather broilers overcomes the influences of the special environments with high culturing density, small moving space and the like on growth of the white feather broilers when the white feather broilers are cultured in the coop, the cage culture method of the white feather broilers has the advantages of being high in poultry coop space utilizing space, low in broiler death and culling rate, high in growth speed, low in feed conversion ratio, high in marketing weight and the like, the broiler culturing cost is reduced, and the broiler culturing economic benefits are improved.

The invention discloses a livestock feed additive, in particular a broiler chicken feed additive and a preparation method thereof. The broiler chicken feed additive is characterized by being prepared from hawthorn, malt, medicated leaven, root of straight ladybell, fragrant solomonseal rhizome, Codonopsis pilosula, Chinese angelica, tangerine peel, astragalus, ginger and Chinese date. The broiler chicken feed additive prepared by the method is used for promoting the growth and development of broiler chickens. The hawthorn has the effects of promoting digestion and relieving stasis; the malt has the effect of promoting digestion and regulating the middle warmer; the medicated leaven serving as the main medicament has the effects of promoting digestion and removing food retention; the root of straight ladybell has the effect of nourishing the stomach to improve the production of body fluid; the fragrant solomonseal rhizome serving as an auxiliary medicament has the effect of nourishing yin to moisten dryness and helping to produce saliva and slake thirst; the Codonopsis pilosula has the effect of replenishing qi to invigorate the spleen; the Chinese angelica has the effect of enriching the blood; the tangerine peel can enliven the spleen by regulating vital energy and alleviating middle energizer; the astragalus serving as an assistant medicament can tonify middle-Jiao and Qi; and the ginger and Chinese date, which serve as guide medicaments, can tonify the spleen and appetize. The broiler chicken feed additive can promote feed intake and percentage of weight growth of broiler chickens, reduce feed-to-meat ratio and improve breeding economic benefit. The additive is prepared from pure traditional Chinese medicine extracts and is free medicinal residual and safe and reliable.

The invention discloses a plant microecological preparation for enhancing the immunity of an animal and a preparation method of the plant microecological preparation, and belongs to the field of feed additives. The plant microecological preparation is prepared by the following steps: mixing crushed materials or extracted materials of radix pseudostellariae, liquorice, rhizoma atractylodis macrocephalae, honeysuckle, astragalus membranaceus, eucommia ulmoides, great burdock achene, dandelion and herba epimedii, adding a culture solution to prepare a culture medium, adding a total bacterium liquid consisting of two or more than two of lactobacillus plantarum, enterococcus faecalis, enterococcus faecium, enterococcus faecium, pediococcus acidilactici, pediococcus pentosaceus, rhodopseudomonas palustris, bacillus subtilis and lactobacillus fermenti, fermenting and drying. The plant microecological preparation disclosed by the invention has the advantages that the immunity of the animal can be obviously improved, the production performance can be improved and the diarrhea rate can be reduced.

The invention discloses a strain called acid-producing bacillus cereus, which is collected in the China center for type culture collection, with the preservation number of CCTCC M 2011352, on October 16th, 2011. The strain can be used for preparing micro-ecological preparations. During application, acid-producing bacillus cereus powder can be used as an individual effective component to be mixed with corn starch to prepare the micro-ecological preparations, or is mixed with at least one other effective component or strain powder and corn starch to prepare composite micro-ecological preparations. The invention further provides a composite micro-ecological preparation M3 which is prepared by three high-temperature-resistant strains including bacillus subtilis N9-1-35, clostridium butyricum Cb-2, the acid-producing bacillus cereus and corn starch according to the mass ratio of 1:2:2:5, wherein the viable counts of the strain powder are larger than or equal to 1.0X109cfu / g, 5.0X108cfu / g and 5.0X108cfu / g respectively.

The invention discloses an Enterococcus faecalis strain SBD, of which the collection number is CGMCC No.4848. The strain is a Gram positive strain and is spherical according to observation with microscope, and the strain does not form spores; the strain can well grow on a Mann, Rogosa and Sharpe (MRS) agar plate and can grow into a round, smooth and raised bacterial colony like a grey white dew and with a diameter of 0.5 to 1 millimeter within 48 hours; and the strain can grow in a facultatively anaerobic environment, the growth temperature range is from 10 to 50 DEG C, the optimal growth temperature is 30 to 40 DEG C, and the growth pH value range is from 4 to 10 and the optimal pH value is 6.5. The bacterial preparation made by the strain is nontoxic and safe, can resist gastric juice and cholate, has a strong inhibition effect on various harmful bacteria and can be widely used in livestock breeding industry (by directly adding into daily ration or drinking water of animals) to increase the disease resistance in animals; and the preparation is expected to replace antibiotic for feed purpose and can obviously improve average weight of weaned piglets, reduce a feed-to-meat ratio and improve living environment of livestock and therefore has a bright prospect.

The invention discloses newly separated pediococcus acidilactici HEW-AP27 collected in the CGMCC (China General Microbiological Culture Collection Center) in the Institute of microbiology of CAS (Chinese Academy of Sciences) in Beichen west road No.1 yard No.3 in Chaoyang District of Beijing with the postal code of 100101 on March 7, 2018, with the collection number of CGMCC NO.15419. The invention also provides a preparation method of a viable pediococcus acidilactici preparation. The method comprises the steps as follows: the pediococcus acidilactici is used as a fermentation strain, an optimized fermentation process and a fermentation medium are adopted, discharging is performed after first-stage, second-stage and third-stage culture, active bacterial sludge is obtained through centrifugation, a stabilization protective agent is added, granulation is performed through a granulator, a coating liquid is added to a coating machine for coating, and finally, the viable pediococcus acidilactici preparation is obtained. The pediococcus acidilactici HEW-AP27 has acid resistance, cholate resistance and high-temperature resistance, has high acid producing performance and can inhibit growth and reproduction of pathogenic bacteria.

The invention discloses an emulsified piglet pellet feed and a preparation method thereof, and belongs to the technical fields of feeds and feed processing. The emulsified piglet pellet feed is mainly prepared from the following raw materials in parts by weight: 40-50 parts of corn, 1-3 parts of imported meat and bone meal, 5-10 parts of barley, 5-10 parts of wheat bran, 5-10 parts of rice bran, 5-10 parts of flour, 10-16 parts of bean pulp, 1-5 parts of extruded soybean, 2-5 parts of palm meal, 1-3 parts of an alfalfa extract, 0.5-1 part of soybean oil, 0.015 part of Bredol683, 1 part of water, 0.2-0.7 part of 65% lysine sulphate, 0.01-0.03 part of DL-methionine, 0.03-0.05 part of complex enzyme, 0.3-0.4 part of multi-vitamin, 0.2-0.6 part of complex trace elements and 1-5 parts of a complex microbial inoculant. The emulsified piglet pellet feed is scientific in formula; the hardness of the feed can be improved; the diarrhea of young animals is reduced; and the animal production performance is improved.