69results about How to "Improve resistance to heat stress" patented technology

The invention discloses heat-stress-resistant fermented feed for a laying hen. The heat-stress-resistant fermented feed is prepared from the following raw materials: corn, soybean meal, cottonseed meal, apple pomace, chili meal, corn steep liquor sprayed corn husk, wheat bran, bacteria liquid, compound premixed feed and water, wherein the bacteria liquid is prepared from enterococcus aureus, bacillus subtilis, saccharomyces cerevisiae, brown sugar and water. The preparation method of the heat-stress-resistant fermented feed comprises the following steps: crushing the raw material, mixing the dried material, preparing the bacteria liquid, secondarily mixing the wet feed, and conducting anaerobic fermentation. The heat-stress-resistant fermented feed disclosed by the invention has the following benefits: the main essential nutrients in the fermented feed are approximate to that of complete feed for the laying hen and comprise active beneficial bacteria, gamma-aminobutyric acid, organic acid and other active factors; the feed can be added to the daily ration of the laying hen based on the rate of 5-15% to obviously improve the laying rate of the laying hen, the feed-gain ratio, the broken egg rate and the oxidation resistance, synergistically give play to multiple action of the beneficial bacteria on microecologic control to bacterial flora in the gastrointestinal tract, nerve regulation to the central nervous system by the neurotransmitter, and buffering of the organic acid to respiratory alkalosis due to high temperature, and obviously resist against the heat stress due to high temperature in summer for the laying hen.

The invention discloses boar complete formula feed for improving semen quality. The boar complete formula feed for improving semen quality is prepared from the following raw materials in parts by weight: 60-65 parts of corn, 10-16 parts of bean pulp, 3-8 parts of soybean hull, 5-8 parts of wheat bran, 0.5-1 part of nucleotide, 1-3 parts of imported fishmeal, 0.8-1.1 parts of calcium hydrophosphate, 0.6-0.9 part of mountain flour, 0.1-0.3 part of lysine, 0.1-0.05 part of threonine, 0.2-0.4 part of baking soda, 0.01-0.05 part of selenium yeast, 0.2-0.4 part of salt, 0.1-0.15 part of choline chloride, 0.1-0.5 part of N-carbamylglutamic acid and 1-4 parts of boar premix. The complete formula feed disclosed by the invention has the advantages of improving the ejaculatory amount, sperm motility and sperm density of boars and enhancing the heat-stress resistance of the boars.

The invention provides a food-calling digestion-promoting expanded feed for largemouth basses in a high-temperature period and a preparation method thereof. The feed comprises 20-30% of Peruvian superfish meal, 18-32% of tilapia powder, 10-15% of spray-dried porcine animal blood cells, 2-7% of fermented soybean meal, 2-7% of 46% decorticated soy bean meal, 7-10% of high-gluten flour, 1-3% of calcium dihydrogen phosphate, 0.3-1% of refined fish oil, 0.3-1% of soybean phospholipid oil, 0.3-1% of soybean oil, 1-4% of a squid extracting liquid, 1-3% of fish dissolved pulp, 2-5% of a special premix for largemouth basses, 1-3% of a Chinese herbal medicine food-calling anti-heat stress preparation mixture and 1-3% of a fresh fermented lactic acid bacteria preparation mixture. The feed disclosedby the invention has anti-heat stress, food-calling and digestion-promoting effects, completely replaces the use of frozen fresh trash fish in a high-temperature period, reduces the risk of food safety of largemouth basses to a certain extent, also can reduce the breeding of pathogenic bacteria, and can effectively improve the survival rate of largemouth basses in a high-temperature period.

The present invention relates to an anti-heat stress feed additive for pregnant sows, wherein a Chinese herb additive, sodium bicarbonate, citric acid, lysine, aminobutyric acid, fructooligosaccharide and wheat bran are used to prepare the anti-heat stress feed additive. With the anti-heat stress feed additive of the present invention, the problems of heat stress and constipation of pregnant sows can be effectively alleviated, the sow feed intake can be increased, the embryonic death caused by heat stress can be prevented, and the litter size is increased.

The invention discloses a method for relieving heat stress of black-bone chicken. According to the method, a heat stress resistant feed additive which is obtained by orderly mixing resveratrol, buckwheat protein powder and corn starch in order according to the proportion of mass parts being (100-300):(300-200):(600-500) is added into a feed; and the application method is as follows: the feed additive and a chicken compound feed or a diet are mixed according to the proportion of mass parts being (0.5-2):1000. According to the method, production efficiency of the black-bone chicken in the heat stress stage can be improved, food intake amount, daily gain and dressing percentage are increased, and immunocompetence and antioxidant function are enhanced so as to improve the heat stress resistance capacity of the black-bone chicken. The resveratrol can be used as an additive for promoting growth and resisting heat stress, and simultaneously the method is rich in raw material resources, controllable in production cost, strong in market demand, and suitable for industrialized development and production.

The invention provides application of NCG (N-CarbamylGlutamate) and VC (Vitamin C) in preparing heat stress-resisting feed additives or feeds. According to the invention, when the NCG and the VC are combined, the heat stress resisting ability of livestock (particularly sows) can be remarkably increased, so that the NCG and the VC produce a synergistic effect, can be widely popularized and applied in the field of animal husbandry and have good market effect and social effect.

The invention relates to a Chinese herbal medicine preparation against chicken heat shock, which is an oral liquid comprising the following components in parts by weight: 2-4 parts of plaster, 2-4 parts of ageratum, 1-3 parts of rhizoma atractylodis, 2-4 parts of hawthorn, 2-4 parts of pine needle, 0.5-1.5 parts of gynostemma pentaphylla and 0.5-1.5 parts of liquorice. The raw materials are crushed, mixed, boiled with water, extracted, concentrated and packaged to obtain the Chinese herbal medicine preparation against chicken heat shock. The invention has sound effect against chicken heat shock.

The invention provides a complete compound feed for boar, which is prepared from the following raw materials: 50-55% of corn, 10-14% of peeled soybean meal, 13-17% of wheat, 6-10% of soybean hulls, 3-7% of wheat bran, 0.5-1.7% of fermented soybean meal, 1-3% of fish meal, 1-1.7% of calcium hydrophosphate, 0.8-1.4% of limestone powder, 0.1-0.5% of lysine, 0.04-0.06% of methionine, 0.06-0.10% of threonine, 0.01-0.02% of compound enzyme preparation, 0.06-0.1% of probiotics, 0.2-0.4% of sodium bicarbonate, 0.1-0.2% arginine hormone and 0.5-1% of compound premix for boar. The feed provided by the invention has complete nutrition, is easy to digest and absorb, obviously reduces heat stress of the boar, improves volume of semen of each time of ejaculation and sperm motility, increases total number of each time of ejaculation and semen dilution quantity, and improves breeding capacity of the boar.

The invention discloses a pet healthcare product and a preparation method thereof and relates to the technical field of pet nutrition. The pet healthcare product comprises moringa oleifera, microalgae, a yeast extract and active oligosaccharide. The pet healthcare product disclosed by the invention overcomes the defects that most of pet healthcare products on the market at present have no effect of disease prevention and resistance and cannot better improve the pet immunity and relieve the pet stress response. The pet healthcare product disclosed by the invention has the beneficial effects that through synergistic cooperation among the moringa oleifera, the microalgae, the yeast extract and the active oligosaccharide, a body immune system can be activated, a central nervous system is regulated, the sensitivity of a body to the stress is reduced, and the effects of improving the pet body immunity and enhancing the ability to resist the heat stress are realized.

The invention discloses an anti-heat-stress Chinese herbal medicine composite feedstuff additive for meat ducks. The feedstuff additive provided by the invention is prepared from a composition of a plurality of Chinese herbal medicines. With the feedstuff additive, meat duck discomfort caused by stress under high-temperature state can be relieved, and meat duck heat stress resistance can be improved.

The invention discloses a heat stress preventing premix compound for big broiler chickens of 5-6 weeks age. The premix compound is composed of the following components in parts by weight: 100-150 parts of glutamine, 10-20 parts of selenium yeast, 1-2 parts of sodium diacetate, 1-2 parts of sodium acetate, 2-3 parts of sodium butyrate, 0.5-1 part of phenylacetic acid, 3-5 parts of benzoic acid, 2-3 parts of astaxanthin, 5-10 parts of gamma-aminobutyric acid, 100-150 parts of oligosaccharide and 650-800 parts of twice-solid-fermentation tea leaves. The invention also discloses a fodder for big broiler chickens of 5-6 weeks age. Compared with the prior art, the premix and fodder disclosed by the invention have the following advantages of improving the broiler chicken heat-stress resistance, resolving the stress damage, improving the growth performance of the broiler chickens in high temperature environment, prompting the growth of the big broiler chickens, improving the intestinal mucosal function of the big broiler chickens, reducing the morbidity of the broiler chicken and improving the chicken meat quality.

The invention discloses an anti-heat stress feed additive, which mainly comprises liquid methionine, lipoic acid, arginine and a vector carrying the liquid methionine in a mass ratio of 0.4-1:1:2-10:4-10. The invention also relates to application of the anti-heat stress feed additive in improving the breeding performance and anti-heat stress capability of sows. Litter size of the sows can be increased and a birth weight, a daily gain and a weaning weight of piglets can be obviously increased by adding 0.2 to 0.5 percent of the anti-heat stress feed additive into a compound feed for the sows. The anti-heat stress feed additive can obviously improve the production performance of the sows in a heat stress environment, has obvious economic benefit and is suitable for intensive and massive pig breeding.

The invention relates to the field of poultry production, and specifically relates to a method for improving the production performance of laying hens in a high temperature phase in summer by nutrition regulation. The method comprises the following steps: separately adding 6-9g / kg of rosemary powder, 10-20g / kg of soybean oil, 200-300mg / kg of vitamin E and 100-200mg / kg of vitamin in a laying hen feeder in the high temperature phase or May to October every year. By virtue of the method provided by the invention, the quality and palatability of the feeder in the high temperature phase in summer can be improved, the thermal stress resistance of the organs is improved, the nutrition loss of the feeder in the storage process is reduced, and the production performance of the laying hens in the high temperature phase is improved by the regulation and control of four different nutritional factors.

The invention provides a special heat-stress-resistance feed additive for cows. The special heat-stress-resistance feed additive is prepared from a composite Chinese herbal medicine, composite probiotics and an ionogram regulator in the weight ratio of the composite Chinese herbal medicine, to the composite probiotics and to the ionogram regulator being 100 to (20-60) to (50-100), and the weight ratio can be specifically 100 to (30-40) to (70-80), and 100 to 30 to 80. The composite Chinese herbal medicine is prepared from frangipani, licorice roots, mesona chinensis, radix isatidis, mint and microcos paniculata, the composite probiotics are prepared from yeast, bacillus subtilis, and coagulated lactic acid bacillus; and the ionogram regulator is prepared from glucose, sodium bicarbonate, potassium chloride, vitamin C, niacin and gamma aminobutyric acid.

The invention aims at providing a feed capable of improving anti-stress capability of large yellow croakers to overcome the defects of the prior art. The feed of the large yellow croakers comprises a vitamin C additive, and the amount of vitamin C provided after the vitamin C additive is metabolized in the large yellow croakers exceeds the amount of vitamin C demanded by growth of the large yellow croakers. The addition amount of the vitamin C in the feed of the large yellow croakers is 3.5 to 5.0 times larger than the amount of vitamin C demanded by growth of the large yellow croakers, and the anti-heat stress capability and the anti-trawl stress capability of the large yellow croakers can be improved by excessively adding the vitamin C.

The invention discloses a premixed feed for improving egg yield of laying hens in summer and a using method thereof. The premixed feed consists of the following components in parts by weight: 8-14 parts of multivitamins, 15-25 parts of composite trace elements, 90-130 parts of monocalcium phosphate, 250-300 parts of stone powder, 40-60 parts of edible salt, 12-20 parts of choline, 50-100 parts ofanti-stress functional packs, 20-25 parts of sodium sulfate, 25-35 parts of methionine, 20-30 parts of 70% lysine, 3-6 parts of threonine, 5-8 parts of tryptophan, 10-20 parts of an intestinal healthregulator, 8-15 parts of a complex enzyme preparation, and 250-350 parts of kelp meal. The premixed feed disclosed by the invention not only can improve the anti-stress capability of bodies of layinghens and increase the nutrient intake, but also can reduce heat increment and increase the egg yield of laying hens in summer, and simultaneously can also effectively improve the egg quality, therebyhaving good value of actual application.

The invention discloses a preparation method of sweet sorghum stretch film wrapped silage for dairy cow feeding, belonging to the technical field of silage preparation. The preparation method comprises the following steps: with fresh sweet sorghum, whole-plant corn, whole-plant soybeans and marigold as main raw materials, adding rumen-protected vitamins, table salt, a chrome amino acid complex, fulvic acid, astragalus membranaceus and other auxiliary materials into the main raw materials; adjusting the moisture content of the mixed raw materials to 60-70%, and compacting, winding and bundlingthe obtained mixed raw material to enable a density to reach 700-850 kg / m<3> and the number of winding layers to be 4-6; wrapping the bundled feed with a special silage stretch film, wherein the number of coating layers during wrapping is 4-8 and the stretch film must be overlapped by 50% or above layer by layer during wrapping, and carrying out fermentation within 6-8 weeks to form the silage. The silage prepared by using the method disclosed by the invention has wine aroma and sour taste, is green in color and luster, is popular among cows, and can relieve the heat stress reaction of the cows.

The invention relates to a quail feed capable of resisting heat stress and improving egg shell quality and belongs to the technical field of animal feed. The quail feed of the invention comprises the following ingredients in parts by mass: 55-65 parts of corn, 20-30 parts of bean meal, 2-5 parts of soybeans, 1-4 parts of egg powder, 2-4 parts of crab shell powder, 2-5 parts of shell powder, 2-4 parts of stone powder, 0.5-1.5 parts of vegetable oil and 1-2 parts of pre-mixed material. The egg powder, the crab shell powder and the shell powder are added into the quail feed, so that protein, calcium and phosphorus which are necessary for quail growth are provided; thus, the quail feed has obvious effects in improving egg shell hardness, texture and gloss as well as reducing egg shell damage rate. Selenium yeast, vitamins and AviPlus P in the pre-mixed material are capable of improving antioxidant capacity and heat-stress resistance of the quail as well as improving intestinal health and reducing death and culling rates. The invention also relates to a preparation method of the quail feed. The quail feed prepared according to the recipe and the method of the invention are capable of achieving heat-stress resistance in summer and improving egg shell quality. The quail feed is a healthy feed which is nutritious, tasty, practical and inexpensive.

The invention belongs to the technical field of animal feed preparation and particularly relates to lactating sow compound feed and a preparation method and using method thereof. The lactating sow compound feed solves the problem that the existing lactating sow has a low lactation yield and cannot satisfy the normal demands of piglets. Each ton of the lactating sow compound feed comprises 500-700 kg of corn, 150-250 kg of soybean meal, 20-60 kg of fermented soybean meal, 30-60 kg of soybean hulls, 10-40 kg of fish meal, 10-40 kg of dried porcine soluble powder, 10-40 kg of glucose, 10-30 kg of soybean oil, 10-20 kg of calcium formate, 5-15 kg of calcium hydrogen phosphate, 3-7 kg of amino acids, 3-5 kg of a vitamin additive, 1.5-2.5 kg of a trace element premix and 11-13 kg of accessories. The lactating sow compound feed has a reasonable formula and a high nutrition level, can effectively improve the summer feed intake of the lactating sows, can improve the digestion and absorption capacity and heat stress resistance ability of the sows, can improve sow lactational performances by 20% or more than those of sows eating other feed and has important economic benefits.

The invention belongs to the technical field of chicken culture, and particularly relates to a feed additive for improving the summer laying hen heat stress. The feed additive is prepared from the following raw materials: acacia leaf extracts, fermented radix ampelopsis powder, complex vitamin, selfheal spike extracts, betulin, pteridine, yam powder, blackfungus powder, pear pulp and flos gardeniae juice. The feed additive is green and pure natural; the feed nutrition supply is effectively reinforced; the body heat radiation is promoted, so that the breathing speed is in the normal state; the palatability of the feed is improved; the intake is promoted; the secretion of thyroid hormone is promoted; the gastrointestinal peristalsis is promoted; the chime intestine passing time is shortened; the fast digestion is realized; the adsorption and the utilization of nutrition ingredients can be promoted; the heat stress resistant capability and the disease resistant capability of the body can be enhanced. The feed additive has the advantages that the heat stress occurrence rate of hens can be reduced to 0 to 1 percent; the average egg yield in 60 days can reach 46.9 to 47.5 eggs / hen; the average egg weight reaches 64.51 to 64.83g / egg.

The invention discloses a breeding regulation and control method for relieving heat stress of layers. According to different environment temperature T under which the layers grow and different ranges of the environment temperature T, corresponding regulation and control treatment is carried out, the regulation and control treatment comprises the following steps that 1, in the stage when the environment temperature T is greater than or equal to 25 DEG C and smaller than and equal to 30 DEG C, the regulation and control treatment comprises illumination regulation and control, feed regulation and control and ultrasonic wave regulation and control; 2, in the stage when the environment temperature T is greater than 30 DEG C and smaller than and equal to 35 DEG C, the regulation and control treatment comprises the illumination regulation and control, the feed regulation and control and the ultrasonic wave regulation and control, 3, in the stage when the environment temperature T is greater than 35 DEG C, the regulation and control treatment comprises the illumination regulation and control, the feed regulation and control and the ultrasonic wave regulation and control. According to the breeding regulation and control method for relieving the heat stress of the layers, through the regulation and control in the three aspects of illumination, feed and ultrasonic waves in different stages, the physiological states of vulnerable organs are repaired and improved, the normal secretion of various hormones related to reproduction and growth is stably ensured, the heat stress resistance of layer bodies is effectively improved, the breeding benefits are improved, and the regulation and control method has good popularization value.

The invention discloses a feed additive capable of resisting heat stress and relieving oxidative stress injuries and used for broiler chickens. The feed additive is prepared from the following raw materials in parts by mass: 20-30 parts of compound Chinese herbal medicine extract, 15-20 parts of a yeast culture, 5-10 parts of alpha-ketoglutaric acid, 5-10 parts of glycine betaine, 2-4 parts of sodium hydrogen carbonate, 4-8 parts of ammonium chloride, 3-5 parts of magnesium sulfate and 2-3 parts of chromium picolinate, wherein the compound Chinese herbal medicines comprise garden burnet roots, dandelions, indigowoad roots, spina date seeds, Chinese fevervine herb, herb of shorthorned epimedium, astragalus membranaceus, Chinese angelica, common andrographis herb and liquorice roots. With the adoption of a scientific proportion of a plurality of raw materials with different types, the '1+1>2' synergistic effect is realized; the product has a remarkable effect, the heat stress resisting capability of the broiler chickens under a high-temperature condition can be remarkably improved and the oxidative stress injuries can be relieved; the nutrition digestion rate is improved, the growth is promoted and the feed / gain ratio is reduced; and the feed additive is safe and convenient to use, does not have the problems of drug residues, drug resistance and the like, and has a wide market prospect.

The invention discloses healthy human intestinal escherichia coli and application thereof and relates to the field of microbial technology. The escherichia coli JL-3 belongs to Escherichia, and the preservation number is CGMCC No. 14074. The escherichia coli can remarkably prolong average lifetime of caenorhabditis elegans, can remarkably enhance heat-stress resistance of caenorhabditis elegans, can be settled in caenorhabditis elegans, has good gastrointestinal operation endurance ability, can generate nitric oxide signal molecule, and has a wide prospect of being developed into health food or medicines.

The invention discloses a feed additive for relieving pig stress and a preparation method thereof, and belongs to the technical field of feed additives, the feed additive for relieving pig stress comprises the following components in parts by weight: 25-30 parts of nano-gel coated traditional Chinese medicine powder, 7-10 parts of mixed powder, 2-3 parts of soybean lecithin, 1-3 parts of zinc oxide, and 0.5-1 part of glycerol monolaurate; the preparation method comprises the following steps: adding nano-gum coated traditional Chinese medicine powder, mixed powder, soya bean lecithin, zinc oxide and glycerol monolaurate into a stirring tank for stirring, obtaining a primary feed additive after stirring is finished, and drying the primary feed additive to obtain the feed additive for relieving pig stress after drying is finished. The feed additive disclosed by the invention can achieve a comprehensive stress prevention effect on various stress sources, and can also solve the problems that hormone or antibiotics are abused in the feed additive, some trace elements exceed the standard, the side effect is large, the action time is long, and the drug effect is slow.

The invention discloses a dairy cow fattening daily ration formula added with sweet sorghum straw, belonging to the technical field of feed production. The formula provided by the invention comprisesthe following raw materials in percentages by mass: 30-40% of sweet sorghum straw powder, 20-30% of corn, 5-15% of mung bean, 5-10% of marigold, 12-18% of licorice, 5-8% of ammoniac chromium, 1-2% ofedible salt, 1-15% of barley, 1-15% of wheat, 1-2% of rumen bypass vitamin, 0.5-0.7% of lactic acid bacteria, 1-5% of fulvic acid and 3-5% of palm fat powder. According to the invention, through addition of the raw materials like the marigold, the liquorice and the rumen bypass vitamin in a feed, the heat stress reaction of dairy cows can be relieved; meanwhile, due to good taste of the feed, thefood intake of the dairy cows is increased, and the fattening effect of the dairy cows is achieved.

The invention relates to premixed feed capable of increasing egg yield of laying hens in summer as well as a use method of the premixed feed. The composite premixed feed consists of the following components in parts by weight: 8 to 14 parts of composite vitamin, 30 to 40 parts of composite trace element, 90 to 130 parts of monocalcium phosphate and dicalcium phosphate, 250 to 300 parts of stone powder, 40 to 60 parts of table salt, 12 to 20 parts of choline, 50 to 100 parts of anti-stress functional pack, 20 to 25 parts of sodium sulfate, 25 to 35 parts of methionine, 20 to 30 parts of lysineof 70 percent, 3 to 6 parts of threonine, 5 to 8 parts of tryptophan, 10 to 20 parts of intestinal health regulator, 8 to 15 parts of composite enzyme preparation and 250 to 350 parts of kelp powder.A mode of balancing amino acid is adopted, low protein and high amino acid are adopted, plant fat is added to supplement energy, heat increment is reduced, and the anti-stress functional pack and theintestinal health additive are added, so that the heat stress resistance of the organisms can be significantly improved, and the production performance is continuous and stable in high-temperature season.

The invention discloses a traditional Chinese medicine preparation capable of resisting heat stress of milking sows and increasing the milk yield. The preparation is prepared from radix astragali, semen vaccariae, ricepaper pith, radix angelicae sienesis, plumeria rubra, green watermelon peels, dried tangerine or orange peel, radix glycyrrhizae, VC and VE. The invention further discloses a preparation method of the traditional Chinese medicine preparation. All the raw materials have a synergistic effect and comprehensively coordinate physiological metabolism to jointly have functions of clearing heat, relieving summer-heat, harmonizing the stomach, tonifying the spleen, tonifying qi and blood and stimulating menstrual flow to promote lactation according to the pathogenesis of heat stress of milking sows and effects of heat stress on productivity, and the traditional Chinese medicine preparation has excellent effects of improving body immune functions, appetite, milk yield and the likeof the milking sows. The traditional Chinese medicine preparation has the advantages of being simple to prepare, convenient to use, free of medicine residues and toxic and side effects and good in effect and is a green traditional Chinese medicine preparation capable of resisting heat stress of milking sows and increasing the milk yield.

The invention relates to a veterinary medicine, in particular to a medicine composition for preventing and treating the laying hen fatty liver syndrome and a preparation method thereof. The medicine composition is prepared from traditional Chinese medicine components and western medicine components according to the weight ratio of 2:1. The traditional Chinese medicine components include, by weight, 25-35 parts of Radix Salviae Miltiorrhizae, 18-22 parts of Schisandrachinensls (Turcz.) Baill, 8-12 parts of radix angelica sinensis, 8-12 parts of radix astragali, 8-12 parts of radix bupleuri, 8-12 parts of radix isatidis and 8-12 parts of liquorice roots. The western medicine components include, by weight, 80-120 parts of choline chloride, 100-150 parts of methionine, 1.8-2.2 parts of vitamin E, 0.001-0.0015 part of vitamin B, 80-120 parts of inositol and 150-200 parts of glucose. Western medicine compounds and traditional Chinese medicine such as Radix Salviae Miltiorrhizae are used in cooperation, and the treatment effect is improved.

The invention provides a novel biological agent product special for ruminants and belongs to the technical field of feed additives. The novel biological agent product is prepared from, by weight, 60-70 parts of a yeast product and 30-40 parts of a vitamin product; the yeast product is obtained by granulating an active yeast additive carrier and an adhesive, wherein the content of active yeast in the yeast product is 7*108-15*108 cfu / g; the vitamin product is obtained by granulating a multi-vitamin additive carrier and an adhesive. The novel biological agent product special for ruminants can remarkably improve the survival and reproduction ability of the active yeast in the rumen environment, is remarkable in heat stress resisting effect, remarkably improves production performance of ruminants and has the advantages of being safe, ecological, free of residues and drug resistance and the like.