140 results about "Early weaning" patented technology

The invention relates to a feed for early weaned piglets, which belongs to the field of the feed. Main ingredients of the feed comprise expanded corn, full-fat soybean, fat powder, steam fish meal, acidified whey powder, fermented soybean meal, a complex enzyme preparation, a micro-ecological preparation, amino acids, complex vitamins, complex trace elements and the like. The digestive physiological characteristics of the weaned piglets are fully considered on the selection and the processing of raw materials, thereby greatly improving the palatability and the digestion rate of the feed; simultaneously, through the synergistic compatibility of an egg yolk antibody, lactein, sodium humate and the complex micro-ecological preparation, the diarrhea rate of the weaned piglets is reduced, the effects are superior to those of adding antibiotics into the feed, and the feed is the green, environmentally-friendly and nuisanceless feed. An animal feeding experiment proves that the feeding effects are ideal, the palatability is good, the piglets after weaning are high in average feed intake, fast in daily weight gain and low in diarrhea rate, and the feed has a good promoting effect for growth and health conditions of the weaned piglets and can meet the demands of most of raisers at present.

The invention discloses a method for segregated early weaning of piglets, which comprises the steps of medicine adding, segregation, early transfer and the feeding of early weaning by piglet feed, wherein the medicine adding is performed before and after the delivery of a sow, the advanced medicine adding is used to kill off microorganisms which is expected to be killed, and the medicine adding is also performed from the birth of a suckling piglet to the weaning; the segregation adopts that the parturient sow is transferred into a clean farrowing house for delivery from the pregnancy, and the piglet at the age of between 10 and 14 days is transferred into a clean and comfortable breeding house from the farrowing house; when the level of a maternal antibody of the piglet at the age of between 10 and 14 days is in higher state, the piglet is moved away from the sow and is transferred into a cleaner environment; and the piglet feed for segregated early weaning adopts four stages to feed. The piglet has early weaning segregation time, high survival rate, and quick growth speed, the segregated early weaning of the piglet can save feeding cost of the sow, improve the yearly parity number of the sow, improve the utilization rate of the farrowing house, and reduce the probability that the piglet is infected with sow diseases, and a segregated early weaning technology of the piglet is suitable for the application of modern pig farms.

The invention relates to an early weaning meat sheep fattening compound biological feed additive, which belongs to the technical field of animals feeding by feed. The feed additive comprises prebiotics consisting of candida utilis, bacillus subtilis and a lactobacillus plantarum microbial agent, non-starch polysaccharide enzyme containing cellulase, xylanase, beta-dextranase, beta-mannase and pectinase and a yeast culture formed by using saccharomyces cerevisiae to completely ferment bean pulp. The additive is specially used for fattening period ration of the early weaning(the weaning lunar age is less than or equal to 2 ages of the moon) meat sheep, and the adding percentage for the full-mixing ration of the fast-fattening meat sheep in 3 to 5 ages of the moon is 1 percent. The additive can provide functional nutrients such as digestive enzyme, B group vitamins and growth promoting factors, and the like which are inadequately produced and insufficient for the early weaning baby sheep and simultaneously contains probiotics for adjusting the micro-ecological environment in intestinal canals, thereby improving the immunity and the healthy level of the baby meat sheep; and after weaning, the daily gaining in weight is more than 10 percent in the prior period and later period of fattening, and the economic benefits are obviously improved.

The invention discloses a compound feed for early-weaned piglets, the compound feed for the piglets has nutrient balance, high digestion rate of nutrients and good palatability and can significantly improve the feed intake, reduce the diarrhea rate, improve the survival rate, lead pigs to have red skin and bright hair, significantly improve the uniformity, and improve the daily weight gain and the feed conversion rate by being used for feeding the early-weaned piglets, thereby laying a solid foundation for rapid growth during the growing-finishing stage; and the various production performance indexes can be further significantly improved by combining with isolated feeding and the all-in and all-out system.

The invention discloses combined feedstuff for a weanling anthony pig in the early stage. The combined feedstuff comprises the following four stages of feedstuff: the feedstuff used in the first 3 days after weaning, the feedstuff used in the 4th to 11th days, the feedstuff used in the 12th to 24th days, and the feedstuff used in the 25th to 50th days. According to the number of weaning days and the physiologic tendency of the weanling anthony pig in the early stage, the feedstuff with different components is prepared so as to ensure the reasonable nutrition of the anthony pig. The combined feedstuff has high nutrient concentration, good palatability, easy digestion and absorption, low cost and a high conversion rate. In addition, the combined feedstuff has the low content of antigen component and the high content of immunity component, and uses a proper amount of acidifier so as to reduce the weaning stress and improve the survival rate of the anthony pig.

The invention discloses non-resistant dust-free piglet creep formula feed and a preparation method thereof. The feed is prepared from the following components: corns, fermented corns, soybean meal, fermented soybean meal, expanded soybean flour, expanded corn flour, imported fish meal, spray-dried plasma proteins, dried porcine solubles, powdered whey, soybean oil, sucrose, molasses, sodium glutamate, a feeding promoting agent, Yibao phospholipid, yeast autolysate, an acidifying agent, stone powder, calcium hydrogen phosphate, table salt, 98.5 percent of lysine, 98.5 percent of threonine, 10 percent of tryptophan, special compound enzyme for early-weaned piglets, phytase enzyme, a micro-ecological preparation, a Chinese herbal medicine heath preserver, antibacterial peptide, immunopotentiator, 50 percent of choline chloride and a premix. The preparation method comprises the following steps: firstly, separately preparing granulated feed products and powdery feed products; and then mixing the granulated feed products with the powdery feed products to obtain the non-resistant dust-free piglet creep formula feed. According to the feed disclosed by the invention, antibiotics are not added, a formula is scientific, the dust of the product is low, the palatability and the immunity are improved, and a diarrhea ratio of piglets is reduced.

The invention discloses a creep and an early weaned porket feeding. The early weaned porket feeding comprises the following components by weight part: 350 to 550 parts of Alpha-grain; 0.5 to 1 parts of choline chloride; 50 to 100 parts of peeled soybean meal; 1 to 5 parts of acidulant; 50 to 100 parts of antigen-extracted soybean meal; 0.5 to 0.75 parts of flavouring agent and masking agent; 25 to 75 parts of fish mel; 0.5 to 1 parts of lysine; 0.1 to 0.5 parts of methionine; 0.1 to 0.25 parts of probiotic (lactic acid bacteria and saccharomycetes); 1 to 4 parts of calcium hydrophosphate; 25 to 50 parts of oil meal; and 5 to 10 parts of mountain meal. A preparation method for the feeding includes the following steps: (a) the peeled soybean meal and the grain are first ground, and preferably, all the ground grain sizes can pass through a 40-mesh sieve; (b) the ground grain is cured by adopting a wet extrusion technique; (c) the materials are accurately weighed according to a formula, and the large materials and then the small materials are sequentially added in the mixer and sufficiently mixed; (d) the mixed material is dedusted; (e) the mixed material is palletized under the low temperature of less than 65 DEG C, and the powdery material directly enters the packaging process; (f) a conventional counterflow type feeding cooler is adopted for cooling.

The invention discloses a highly-effective antidysenteric early milk-fat calf opening material, which comprise the following weight shares: granule materials B- 60-80, tabletting corn 17-36 and molasses 2-4, wherein the granule materials B comprises materials with the following weight shares: corn 45-60, soya bean waste 10-20, fermentation soya bean waste 4-10, swelling soybean 0-5, concentrated soybean protein 0-5, whey powder 5-10, molasses 1-3, saccharose 1-2, amylaceum 1-2, lycine 0.8-1.0, acimetion 0.05-0.15, calcium hydrogen orthophosphate 1.5-2.5, stone powder 0.8-1.2, salt 0.4-0.8, calf premix 1-1.4, acidating agent 0.2-0.4, antioxidant 0.05 and moderate 0.05. The method for preparing calf opening material comprises firstly adopting secondary cubing technology to process granule materials, then, evenly mixing particle food and tabletting corn, and then, spraying molasses on the surfaces of particle food and tabletting corns. Animal test results show that the calf opening material has better palatability, can effectively prompt animals to take in feed, achieves early-weaning within 45 days, can effectively control the loose bowel movement generation rate of calves, and prompts the growth of calves.

The invention relates to a natural plant growth regulator as well as a preparation method and application thereof. The regulator contains the following components: 60-95 parts of plant distillate, 0-4.0 parts of glycine, 0-3.5 parts of glutamic acid, 0-2.0 parts of gamma-aminobutyric acid, 0-1.5 parts of salicylic acid and 0-0.5 part of jasmonic acid; moreover, total dosage of the glycine, the glutamic acid, the gamma-aminobutyric acid, the salicylic acid and the jasmonic acid is more than 0 part. The regulator, in which major components are derived from plant extracts, has a characteristic of being pure natural; by regulating a physiological status of plants, improving a physiological function of the plants and supporting healthy energy, the regulator can improve the plant productivity and a capacity for resisting external adverse environment so as to achieve a purpose; by enhancing an osmotic adjustment ability of plants as well as a water use efficiency and a cell membrane stability of the plants, capacities of early weaning and responding to adverse environment of the plants are enhanced, so that purposes of improving drought resistance, salt resistance and cold resistance of the plants are achieved; moreover, the regulator can inhibit diseases and insect pests and can resist continuous cropping.

The invention relates to a breeding method of feeding non-protective amino acid to early-weaning lambs, feedstuff and a preparation method thereof. The breeding method is realized in a way as follows: starting to feed the non-protective amino acid feedstuff for early-weaning lambs to the lambs after early weaning. The invention changes the traditional concept and breeding method for early-weaninglambs without consideration on the amino acid nutrients. The method of feeding non-protective amino acid to early-weaning lambs can greatly (about 20%) enhance the growth rate of early-weaning fat lambs, and obviously increase the daily gain, carcass weight, meat weight, lean meat weight and lean meat percentage of lambs, thereby proving that the method of directly feeding non-protective amino acid to early-weaning lambs is a simple and effective breeding method for enhancing the lamb productivity. The invention is not only suitable for lambs, but also suitable for oxen, deer, camels and other young ruminant animals.

The invention relates to a liquid forage and the preparation method, which comprises the following components in weight percentage: corn 20 to 60 percent, puffing soybean 15 to 50 percent, whey powder 2 to 15 percent, blood plasma protein 1 to 10 percent, fish meal 2 to 15 percent, treacle 1 to 7 percent, soybean oil 1 to 5 percent , CaHPO4 0.1 to 2 percent, stone powder 0.1 to 1 percent, NaCl 0.1 to 2 percent, choline 0.1 to 1 percent, L-Lys (L- lysine salt) 0.1 to 1 percent, DL-Met (methionine) 0.1 to 1 percent, pre-mixture 1.00 to 4.00 percent, and deflocculant 0.1 to 2 percent. Compared with the dry forage, the invention enhances the food intake of weaned newborn pigs; the invention also increases the feeding speed; the liquid forage can avoid the damages of dry forage to the intestinal wall morphology of weaned newborn pigs; liquid forage is beneficial to the inner environment of the digestive canal of newborn pigs; the enhancement of growing performance of early weaning newborn pigs can also be gained from the increase of ADFI, and simultaneously low pH value is also helpful to the protein digestion in the stomach of newborn pigs. The invention has the advantages of the regulation of the growing performance, the influence on the immunity function, and the balance of intestinal microbiological flora of early isolated weaning newborn pigs to reduce the cultivation cost greatly.

The invention relates to an efficient environmentally-friendly piglet special concentrated feed and a preparation method thereof. The piglet concentrated feed comprises the following components in percentage by weight: 30 to 50 percent of biological bean dregs, 10 to 20 percent of puffed soybeans, 10 to 20 percent of soybean protein concentrate, 10 to 20 percent of rice albumen powder, 5 to 10 percent of whey powder, 5 to 10 percent of cane sugar, 3 to 6 percent of glucose, 2 to 5 percent of calcium hydrophosphate, 0.5 to 1.5 percent of common salt, 1.5 to 3 percent of bean oil, 0.5 to 2 percent of lysine, 0.1 to 0.5 percent of methionine, 0.1 to 0.5 percent of threonine, and 2 to 5 percent of compound premix. The efficient environmentally-friendly piglet special concentrated feed has the characteristics of comprehensive nutrition, easy digestion, easy absorption and the like, can obviously reduce piglet early weaning stress and piglet diarrhea, improve pig body immunity, promote piglet growth development, reduce pollutions caused by excretions to the environment, and reduce the feed cost and the breeding cost.

The invention discloses a compound acidifier for feed, and a preparation method and application of the acidifier. The preparation method of the compound acidifier comprises the following steps of: mixing and stirring phosphoric acid with weight percentage of 40%-50% with citric acid or fumaric acid with weight percentage of 30%-40% at 40 DEG C to 60 DEG C, thus obtaining a uniform compound acid solution; and adding sodium diacetate with weight percentage of 10%-30% to the compound acid solution, thus obtaining the compound acidifier for the feed after sufficiently dissolving and uniformly mixing the sodium diacetate. The compound acidifier for the feed provided by the invention has the simple preparation method and stable quality, is convenient to popularize and apply, can be applied to livestock and in particular early-weaning piglets, and can make up the shortage of gastric acid secretion and improve the digestive absorption capacity of animals to promote the growth of the animals and improve the production performance of the animals.

The invention discloses a method for preparing antidysenteric early-weaning of calf opening material, which comprises the following steps: adopting secondary granulation process to prepare particle food, mixing the particle food and tabletting grains according to proportion, adopting an externally-spraying method to spray molasses on the surfaces of particle food and tabletting grains after evenly mixing, and getting calf opening material. When preparing particle food, the primary granulation adopts higher refining temperature for fully ripening big raw materials including corn, soya bean waste and the like, on the one hand, nutrient slaking rate is improved, on the other hand, the palatability is improved, secondary granulation adopts lower refining temperature, thereby the damage function of high temperature to thermo-sensiblity reactive component can be avoided, and meanwhile, the negative function of dairy product and saccharide components to the granulation process is lightened. Animal test results show that the calf particle food has better palatability, can effectively prompt animals to take in feed, achieves early-weaning within 45 days, can effectively control the loose bowel movement generation rate of calves, and prompts the growth of calves.

The invention discloses a mixed feed for early weaned piglets. The mixed feed comprises the following components, by weight, 1.2*10<-7>-3*10<-7> parts of EGF, 20-30 parts of corn, 10-15 parts of soybean meal, 0.04-0.05 parts of a vitamin premix, 0.15-0.2 parts of choline chloride, 0.2-0.5 parts of an antibacterial peptide, 0.01-0.15 parts of a trace element premix, 0.3-0.5 parts of lysine, 0.2-0.3 parts of methionine, 0.3-1.0 part of a composite enzyme preparation, 0.1-0.15 parts of calcium hydrogen phosphate or / and stone flour, 1*10<-3>-5*10<-3> parts of colistin sulfate, and 0.1*10<-3>-2*10<-3> parts of kitasamycin. The EGF is added to the mixed feed in the invention, so the intestinal damage caused by weaning is avoided through the nutrition level and the reasonable price optimization, and the intestinal structure of the weaned piglets is capable of accepting more non-maternal feeds, thereby the production performance of the weaned piglets is improved.

The invention relates to a compound feed for super-early weaning piglets. The compound feed comprises the following components in proportion by weight: 10%-25% of formula milk powder, 15%-25% of high-fat whey powder, 10%-20% of tabletting oats, 5%-10% of puffed wheat, 5%-10% of probiotic fermented feeds, 5%-10% of wheat protein hydrolysate, 3%-8% of plasma protein powder, 3%-6% of puffed soybeans, 1%-3% of fish meal, 1%-3% of fermented soybean meal, 1%-3% of cane sugar, 0.5%-1.5% of yeast cell walls, 0.5%-1% of an acidifying agent, 0.5%-1.5% of a mildew preventive, 0.5%-1.5% of lysine, 0.5%-1.5% of tryptophan and 3%-5% of a compound premix. The compound feed has the characteristics of complete nutrition, good palatability, easiness in digestion and absorption, and the like. The compound feed is capable of obviously reducing the super-early weaning stress of piglets, realizing the super-early weaning of the piglets, shortening the breeding cycle of sows, increasing the survival rate of the weaning piglets, and improving the breeding benefits of pig farms.

The invention provides a sucking pig early weaning-post-weaning two-week compound feed and a preparation method thereof, wherein the compound feed consists of the following raw materials in percentage by weight: 58-61% of corn, 19-22% bean pulp, 7.8-9.3% of whey powder, 1-3% of fish meal, 2-4% of cane sugar, 0.4-0.6% of mountain flour, 1.1-1.5% of calcium hydrophosphate, 0.15-0.35% of trace element mineral substance premix compound, 0.15-0.35% of vitamine premix compound, 0.3-0.5% of salt, 0.1-0.3% of acidulant, 0.02-0.05% of micro zoology, 0.07-0.09% of complex enzyme premix compound, 0.01-0.03% of phytase, 0.12-0.25% of oligosaccharide, 0.5-0.8% of amino acid and 0.05-0.08% of choline chloride. The raw materials are micro-crushed so that 100% of the raw materials pass through a standardsieve of 0.8mm, and granulation is carried out at 60-70 DEG C. The invention can improve the survival rate of the sucking pigs, the problems that the sucking pigs have diarrhea, loss condition and the like after the weaning are avoided, the sucking pig slaughter period and disease infectant opportunity are reduced, and the breeding efficiency of a sow is improved.

The invention discloses a supplementary weaning feed for a 3-month newborn Datong yak. The feed comprises the following raw materials: extruded corn, whey powder, extruded soybean meal, alfalfa meal, wheat bran, rapeseed dregs, secondary calcium phosphate, calcium carbonate, sodium bicarbonate, 0.7 percent of salt, Lys-HCL, DL-Met, cetylic acid, beer yeast powder, choline chloride and a premix. The result of tests on growth of newborn yak testifies that the supplementary weaning feed remarkably improves the growth performance of weaned 3-month newborn yak, achieves early weaning of the 3-month newborn yak, and promotes quick and healthy growth, as well as later continuous weight increment, of the weaned 3-month newborn yak.

The invention relates to mixed feed for preventing diarrhea of weaned piglets and a preparation method thereof. The mixed feed is prepared from the following raw materials in parts by weight: 20 to 40parts of corns, 10 to 20 parts of baken and flaked corn, 5 to 15 parts of whey powder, 5 to 15 parts of bean pulp, 5 to 8 parts of expanded soybean, 1 to 5 parts of fermented soybean pulp, 5 to 10 parts of skim milk powder, 1 to 5 parts of saccharose, 0 to 5 parts of plasma protein powder, 1 to 1.5 parts of organic compound acidifier, 0.1 to 0.4 part of a organic mineral premix, 0.1 to 0.8 part of mountain flour, 0.1 to 1.5 parts of calcium hydrogen phosphate, 0.3 to 1.5 parts of compound amino acid, 0.1 to 0.4 part of table salt, 0.05 to 0.3 part of choline chloride, 0.02 to 0.05 part of a vitamin premix, 0.05 to 0.2 part of a complex enzyme preparation, 0.05 to 0.1 part of glutamine, 0.1 to 0.2 part of glycerol monobutyrate, 0.1 to 0.3 part of a Chinese herbal medicine preparation, 0.03to 0.1 part of probiotics and 0.05 to 0.5 part of a mildew preventive. The mixed feed disclosed by the invention is capable of effectively increasing the feed intake, increasing the digestibility ofthe mixed feed, helping repair intestinal functions of piglets and build a normal intestinal microflora, effectively relieving or avoiding the diarrhea of early-weaned piglets, reducing a diarrhea rate and a death rate and realizing rapid growth of the piglets.

The invention provides an ablactation concentrated feed for a porket and is compounded and processed by the following components: a microelement premixing material, a vitamin premixing material, a mineral mater premixing material, a compound enzyme, an attraction agent and a feed toxin adsorbent. The specific components are as follows by weight percentage: 58.00 portions of soybean meal (46%), 10.00 portions of Peru steam fishmeal, 5.00 portions of concentrated albumen-powder of soybeans, 3.00 portions of beer yeast powders, 15.00 portions of whey powder, 2.00 portions of acidifier, 0.10 portions of choline, 4.00 portions of core material specially used for early weaned piglets and 2.90 portions of bean oil. The ablactation concentrated feed for the porket has high protein content and fullnutrition, can reduce the occurrences of disease and diarrhea, has good mouth adaptability, the piglet can be fed and increase the weight by 325g / day, and the feed pay is below 0.95:1.

The invention relates to piglet early weaning nutritive feed which is characterized by comprising the following components by weight: 35-45 parts of expansion basic feed, 15-20 parts of flour, 8-12 parts of high-protein milk powder, 2-5 parts of soybean oil, 3-5 parts of lactose, 8-10 parts of fermented soybean meal, 3-5 parts of import steam fish meal, 2-5 parts of plasma protein powder, 0.5-0.6 part of calcium carbonate, 0.8-1.0 part of calcium hydrophosphate, 0.1-0.2 part of table salt, 0.05-0.08 part of flavouring agent, 0.05-0.08 part of sweetener, 0.2-0.3 part of acidulant, 0.03-0.05 part of emulsifying agent, 0.01 part of microorganism preparation, 0.06-0.10 part of complex phosphoesterasum preparation, 0.2-0.3 part of zinc oxide, 1 part of trace element pre-mixing feed special for anthony pigs, 0.2-0.3 part of threonine, 0.4-0.6 part of lysine, 0.2-0.3 part of methionine, 0.1-0.3 part of choline, 0.08 part of many-dimensional element special for the anthony pigs, 0.03-0.05 part of antioxidant and 0.05-0.08 part of mildew preventive. Compared with the prior art, the piglet early weaning nutritive feed has the following advantages of balance in nutrient, low cost and capabilities of promoting digestive absorption, improving immunocompetence of piglets, improving daily gain and improving economic benefits.

The invention belongs to the technical field of animal feedstuff preparation, and specifically relates to a buffalo calf starter feed. According to the invention, corn, wheat bran, soybean meal, rice bran, brown sugar, stone powder, an anti-weaning-stress protective agent (chitosan), vitamins and a trace element premix are adopted as raw materials, and the raw materials are mixed according to a formulated weight ratio, such that the feed is obtained. The starter feed is suitable for buffalo calve unweaned or two weeks after weaning. The feed has comprehensive nutrients. With the feed, buffalo calf rumen development can be effectively promoted, buffalo calf intake of non-dairy feed can be increased, buffalo calf growth can be promoted, buffalo calf early weaning can be realized, adverse reaction of weaning stress to buffalo calves can be reduced, and a basis is provided for good production potential of adult buffalos.

The invention belongs to the field of animal husbandry and provides a breeding method carrying out weaning according to the starter feed intake of lambs. The method comprises the following steps: enabling the lambs to suckle with ewes in a postnatal week, starting to additionally feed starter feed at the 7-15 age-in-day of the lambs, and enabling the lambs to freely feed the starter feed; starting to stop feeding breast milk at the 10-20 age-in-day of the lambs, isolating the lambs from the ewes, feeding the lambs with a milk replacer, and meanwhile, continuing to additionally feed the starter feed; and cutting off the milk replacer when the starter feed intake of the lambs reaches 200-500g in 2-5 days continuously, and completely feeding the starter feed. According to the method provided by the invention, the first stomach development of the lambs can be effectively promoted, and the production performance of the lambs can be effectively promoted; and meanwhile, weaning stress can be reduced, a theoretical basis is provided for completing an early weaning technology, and a complete early-weaned lamb breeding scheme is provided.

The invention discloses a microorganism feed supplement for lowering the stress of piglets and a preparation method thereof. The preparation method comprises the specific steps of fermenting bacillus subtilis, lactobacillus plantarum and saccharomyces cerevisiae with a medium and raw materials such as sterile water, carrying out spray drying on fermentation liquor, then mixing with a protective agent so as to prepare the finished product. The preparation method has the characteristics that the production is simple, the raw materials are easy to obtain, and the production cost is low; the feed supplement can improve the antioxidant ability of early weaned piglets, improve the antioxidant ability of hepatic cells of piglets, lower the stress reaction of early weaned piglets and transferred piglets, reduce intestinal tract and respiratory diseases, and lower the diarrhea rate of early weaned piglets, so that the daily gain of the early weaned piglets is improved and increased, the feed conversion efficiency is improved, and the anti-stress ability of the piglets is improved comprehensively.

The invention discloses an anti-stress premix capable of promoting growth of piglets. The anti-stress premix comprises the following components in parts by weight: 30-50 parts of fumaric acid, 40-60 parts of citric acid, 45-65 parts of malic acid, 3-5 parts of sodium diacetate, 5-6 parts of sodium butyrate, 2-3 parts of phenylacetic acid, 4-6 parts of benzoic acid, 100-150 parts of glutamine, 10-20 parts of selenium yeast, 3-5 parts of astaxanthin, 10-15 parts of gamma-aminobutyric acid, 100-150 parts of composite oligosaccharide and 465-643 parts of green tea leaves which are solidly fermented for three times. Compared with the prior art, the anti-stress premix and the preparation method have the advantages that the anti-stress premix can play an anti-stress efficacy in three aspects of intestinal health, oxidative stress and nerve level, so that the anti-stress capability of the piglets is improved, the humidity of the excrement of early weaned piglets is effectively decreased, the diarrhea of the piglets is reduced, the immunity and the disease resistance of the piglets are enhanced, and the survival rate of the early weaned piglets is increased.

The invention discloses a lactating sow compound feed capable of improving the lactation capacity as well as a preparation method and an application method of the lactating sow compound feed. The feed comprises the following ingredients by weight percent: 50 to 60 percent of corn, 15 to 25 percent of soybean meal, 1 to 5 parts of wheat bran, 1 to 4 parts of rice bran, 8 to 18 percent of DDGS, 0.5 to 1.2 percent of soybean oil, 0.5 to 1.2 percent of microcapsule cladding palm oil, 0.5 to 1.2 percent of microcapsule cladding fish oil, 1.0 to 1.4 percent of calcium hydrophosphate, 0.8 to 1.2 percent of rock flour, 0.8 to 1.2 percent of arginine, 0.1 to 0.3 percent of lysine, 0.1 to 0.2 percent of choline chloride, 0.3 to 0.45 percent of table salt and 1 to 2 percent of a premix compound. According to the lactating sow compound feed, by regulating the nutrition of sow at the lactation period, the lactation capacity of the sow at the lactation period can be improved, the health condition and the growth speed of piglets at the lactation period can be increased, the weaning stress of the piglets can be reduced, and the early weaning effect of the piglets can be effectively improved.

The invention relates to the field of livestock breeding and discloses a yak reproductive capacity improvement method. The method includes: breast feeding of newly born yak calves, foraging training and weaning training of yak calves at an age of three months or older, self-foraging training of weaned yak calves, feeding management of the weaned yak calves and female yak feeding management. The yak reproductive capacity improvement method has advantages that early weaning of the yak calves can be realized, adverse influences of factors such as stress, nutrition and lactation with calves on reproductive capacity of female yaks can be alleviated, postpartum body condition recovery of the female yaks can be promoted, and yearly reproduction can be realized.

The invention discloses a complete granular feed used for fattening early-weaned lambs of black fur sheep in Minxian county and a preparation method of the complete granular feed. The complete granular feed is prepared from the following raw materials in parts by weight: 38.03 parts of corn kernels, 35.68 parts of high-protein bean pulp, 5.94 parts of alfalfa meal, 5.45 parts of apple pomace, 4.82 parts of cottonseed meal, 3.50 parts of fish meal, 2.24 parts of wheat bran, 1.44 parts of rapeseed dregs, 1.22 parts of rice bran, 0.82 parts of limestone flour, 0.30 part of salt, 0.30 part of a microelement additive, 0.25 part of Luctacid and 0.01 part of a sweetening agent. The technical scheme has the characteristics of strong pertinence, high nutritive value, wide raw material source, remarkable fattening effect and remarkable comprehensive economic benefit, and the complete granular feed is suitable for fattening the early-weaned lambs of black fur sheep in Minxian county.

The present invention belongs to the technical field of the production of husbandry, which is a novel feed for early weaned calves (born 35 to 45 days after weaning), and has the advantages of safe feeding, easy digestion, easy assimilation, growth promotion, rumen development and the efficiency of breeding promotion. The present invention is based on the nutritional needs for calves, and the rawmaterials is strictly selected according to the calves digestion physiological characteristics, and considering the nutritional depletion in the process of granulation, the feed formula is designed and selected through the microcomputer by formula software, and then the feed is produced by expanded pellet feed production unit with the smooth appearance, uniform and appropriate hardness, 4 to 6 mmin diameter. The present invention is characterized in safe feeding, easy digestion, easy assimilation, growth promotion, rumen development and the efficiency of breeding promotion, which is of greatsignificance for ruminant animal breeding industry.

The invention discloses a micro-ecological beef cattle breeding technology and a mode thereof, and belongs to the technical field of beef cattle industry. The micro-ecological beef cattle breeding technology and the mode thereof provided by the invention adopt the traditional ecological breeding as the basis, are fused with a microbial full intervention method, a TMR feeding way, early weaning, cow body condition regulation and a postnatal care technology, adopt links of microbial treatment of feed nutrition, feeding environment, fecal treatment, disease prevention and control and the like, almost needs no stable flushing, and produces little sewage, so as to solve a problem of ammonia odor in a cattle breeding environment and realize clean breeding. According to the invention, non-nutritional additives (including antibiotics) for animal health are abandoned; the animal health dominated by microbial fermented traditional Chinese herbal medicines is innovated; the fermented traditional Chinese herbal medicines are mixed with feed for secondary fermentation; domestic vaccines and antibiotic-free Chinese patent medicines can be used safely, thereby both improving the quality of beef and solving the problem of epidemic diseases. The micro-ecological beef cattle breeding technology and the mode thereof provided by the invention improve the growth and reproduction performance of the beef cattle and improve the potential productivity of the beef cattle through combination driving of integrated technologies, so as to achieve a high-input, high-quality and high-yield benign production situation of beef cattle production.